As filed with the Securities and Exchange Commission on February 4, 2002
                                                    Registration No. 333-73498
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549


               -------------------------------------------------


                           AMENDMENT NO. 2 TO FORM S-3


                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

               -------------------------------------------------

                           ORASURE TECHNOLOGIES, INC.
             (Exact Name of Registrant as Specified in Its Charter)

          Delaware                                         36-4370966
      (State or Other                                     (IRS Employer
      Jurisdiction of                                Identification Number)
      Incorporation or
       Organization)

                               150 Webster Street
                          Bethlehem, Pennsylvania 18015
                                 (610) 882-1820
                   (Address, Including Zip Code, and Telephone
                  Number, Including Area Code, of Registrant's
                          Principal Executive Offices)

                              Jack E. Jerrett, Esq.
                       Vice President and General Counsel
                           OraSure Technologies, Inc.
                               150 Webster Street
                          Bethlehem, Pennsylvania 18015
                                 (610) 882-1820
                     (Name, Address, Including Zip Code, and
                Telephone Number, Including Area Code, of Agent
                                  For Service)

                                   COPIES TO:
                             Jeffrey P. Libson, Esq.
                              Steven J. Feder, Esq.
                               Pepper Hamilton LLP
                         1235 Westlakes Drive, Suite 400
                         Berwyn, Pennsylvania 19312-2401
                                 (610) 640-7800







APPROXIMATE  DATE OF COMMENCEMENT  OF PROPOSED SALE TO THE PUBLIC:  From time to
time after the effective date of this Registration Statement.

      If the only  securities  being  registered  on this Form are being offered
pursuant to dividend or interest  reinvestment plans, please check the following
box. |_|

      If any of the securities  being  registered on this Form are to be offered
on a delayed or continuous  basis  pursuant to Rule 415 under the Securities Act
of 1933, as amended (the "Securities  Act"),  other than securities offered only
in connection with dividend or interest  reinvestment plans, check the following
box. |X|

      If this Form is filed to register  additional  securities  for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list  the  Securities  Act  registration  statement  number  of the  earlier
effective registration statement for the same offering. |_|

      If this Form is a  post-effective  amendment filed pursuant to Rule 462(c)
under the  Securities  Act,  check the following box and list the Securities Act
registration  statement number of the earlier effective  registration  statement
for the same offering. |_|

      If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. |_|




THE REGISTRANT HEREBY AMENDS THIS  REGISTRATION  STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT  SHALL FILE
A FURTHER AMENDMENT WHICH SPECIFICALLY  STATES THAT THIS REGISTRATION  STATEMENT
SHALL  THEREAFTER  BECOME  EFFECTIVE  IN  ACCORDANCE  WITH  SECTION  8(A) OF THE
SECURITIES ACT OR UNTIL THE  REGISTRATION  STATEMENT  SHALL BECOME  EFFECTIVE ON
SUCH  DATE  AS THE  COMMISSION,  ACTING  PURSUANT  TO  SAID  SECTION  8(A),  MAY
DETERMINE.






THE  INFORMATION  IN THIS  PROSPECTUS  IS NOT  COMPLETE  AND MAY BE  CHANGED.  A
REGISTRATION  STATEMENT  RELATING  TO THESE  SECURITIES  HAS BEEN FILED WITH THE
SECURITIES  AND EXCHANGE  COMMISSION.  THESE  SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION  STATEMENT  BECOMES
EFFECTIVE.  THIS  PROSPECTUS  SHALL  NOT  CONSTITUTE  AN  OFFER  TO  SELL OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE  SECURITIES
IN ANY STATE IN WHICH SUCH OFFER,  SOLICITATION  OR SALE WOULD BE UNLAWFUL PRIOR
TO THE  REGISTRATION  OR  QUALIFICATION  UNDER THE  SECURITIES  LAWS OF ANY SUCH
STATE.


                  Subject to Completion, dated February 4, 2002


PROSPECTUS

                             [GRAPHIC OMITTED][GRAPHIC OMITTED]

                                    4,049,882

                             SHARES OF COMMON STOCK

      This  prospectus  relates to the resale of common stock that we issued and
sold to the  selling  stockholders  listed on page 10. We will not  receive  any
proceeds from the sale of the shares by the selling stockholders.

      The selling stockholders,  or their pledgees, donees, transferees or other
successors-in-interest,  may offer the common  stock  through  public or private
transactions,  at  prevailing  market  prices,  at prices  related to prevailing
market prices or at privately negotiated prices.


      Our common stock is listed on The Nasdaq  National Market under the symbol
"OSUR." On January 31, 2002 the reported  last sale price of our common stock on
The Nasdaq National Market was $5.681 per share.


      Our principal offices are located at 150 Webster Street, Bethlehem,
Pennsylvania 18015, and our telephone number is (610) 882-1820.
                                 ---------------

INVESTING IN OUR COMMON STOCK INVOLVES RISKS. YOU SHOULD CAREFULLY  CONSIDER THE
"RISK  FACTORS"  BEGINNING  ON PAGE 1 OF THIS  PROSPECTUS  BEFORE  YOU DECIDE TO
INVEST.
                                ---------------

The Securities and Exchange Commission and state securities  regulators have not
approved or disapproved  these  securities,  or determined if this prospectus is
truthful or complete. Any representation to the contrary is a criminal offense.


                      The date of this prospectus is , 2002






                                TABLE OF CONTENTS


WHO WE ARE...................................................................1
RISK FACTORS.................................................................1
SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS............................8
USE OF PROCEEDS..............................................................8
SELLING STOCKHOLDERS.........................................................8
PLAN OF DISTRIBUTION.........................................................9
LEGAL MATTERS...............................................................11
EXPERTS.....................................................................11
INDEMNIFICATION.............................................................12
ADDITIONAL INFORMATION......................................................12


      You should rely only on the information  contained in this prospectus.  We
have not authorized  anyone to provide you with information  different from that
contained  or  incorporated  by  reference  in  this  prospectus.   The  selling
stockholders  are  offering to sell,  and seeking  offers to buy,  shares of our
common stock only in  jurisdictions  where offers and sales are  permitted.  The
information contained in this prospectus is accurate only as of the date of this
prospectus, regardless of the time of delivery of this prospectus or of any sale
of common stock.


      Until  [             ],  2002,  all  dealers  that buy,  sell or trade the
common stock, whether or not participating in this offering,  may be required to
deliver a prospectus.  This is in addition to the dealers' obligation to deliver
a  prospectus  when  acting as  underwriters  and with  respect to their  unsold
allotments or subscriptions.








                                   WHO WE ARE

      Our  company  was  formed in May 2000  under  Delaware  law solely for the
purposes of combining two companies,  STC Technologies,  Inc. and Epitope, Inc.,
and changing the state of incorporation of Epitope from Oregon to Delaware.  STC
Technologies and Epitope were merged into our company on September 29, 2000. Our
principal  offices are located at 150 Webster  Street,  Bethlehem,  Pennsylvania
18015, and our telephone number is (610) 882 -1820.

      We develop,  manufacture and market oral fluid specimen collection devices
using our proprietary oral fluid technologies,  proprietary  diagnostic products
including in vitro diagnostic  tests, and other medical devices.  These products
are sold in the United  States  and  certain  foreign  countries  to  government
agencies,  clinical  laboratories,  physician  offices,  and hospitals,  and for
workplace testing.

      Our business focuses on the following principal platform technologies: (1)
the  OraSure(R)  oral  fluid  collection   device,  (2)  the  OraQuick(R)  rapid
diagnostics test device, and (3) the new up-converting  phosphor technology,  or
UPT(TM), including its first application, UPlink(TM).

      The  OraSure(R)  collection  device  is used to  collect  a sample of oral
fluid,  or  saliva,  which  is  then  sent to a  laboratory  for  screening  and
confirmatory tests for HIV-1 (the virus that causes AIDS) and/or for cocaine and
cotinine (an indicator of the use of nicotine).  The  OraSure(R)  device is sold
predominantly  in the  insurance  market  for the  screening  of life  insurance
applicants  and in  physician  offices  and  in  the  public  health  market.  A
collection  device that is  substantially  similar to the  OraSure(R)  device is
marketed  under the name  Intercept(R)  and is used to collect  oral fluid to be
tested in a laboratory for various drugs, such as marijuana,  cocaine,  opiates,
amphetamines, PCP, benzodiapines,  barbiturates, and methadone.  Intercept(R) is
used primarily by companies to test their employees and  prospective  employees,
in crime and medical examiner  laboratories for forensic  toxicology testing, in
the criminal justice system for testing prison inmates and parolees, and in drug
treatment and community/family service programs.

      The OraQuick(R)  device is a recently  developed  product designed to test
oral fluid,  whole blood or serum/plasma  for the presence of HIV. No laboratory
test is  required,  as the  OraQuick(R)  test  results can be  visually  read in
approximately  20 minutes after the sample is  collected.  We plan to market the
OraQuick(R) device in the hospital,  physician office and public health markets,
focusing initially on international markets.


      Up-converting phosphor technology,  or UPT(TM), uses phosphor particles to
detect the  presence of small  quantities  of a variety of  substances,  such as
drugs,  proteins and DNA. The first application of UPT(TM) is called UPlink(TM),
a system  which  collects,  analyzes  and  measures  substances  in a variety of
samples,  including  oral fluid,  blood,  serum,  urine and stool  samples,  and
provides results in about 10 minutes without laboratory testing.  The UPlink(TM)
system  provides  a high  degree  of  sensitivity  and  can  test  for  multiple
substances  at the same time. We are nearing  completion  of an UPlink(TM)  oral
fluid test for various drugs and are developing UPlink(TM)  applications to test
for various infectious diseases.


      In addition, we sell certain other products, including the Histofreezer(R)
cryosurgical  system for the  removal of warts and other skin  lesions,  certain
tests and related products for insurance risk assessment and forensic toxicology
applications,  an oral fluid Western Blot  confirmatory  test for HIV-1, and the
Q.E.D.(R) saliva alcohol test.


                                  RISK FACTORS

      You should  carefully  consider the risks described below before making an
investment  decision.  They  are  the  material  risks  currently  known  to us.
Additional  risks not presently known to us or that we currently deem immaterial
may also impair our business operations.

      Our  business,  financial  condition  or  results of  operations  could be
materially  adversely  affected by any of these risks.  The trading price of our
common stock could  decline due to any of these  risks,  and you may lose all or
part of your investment.

                                       1



      This  prospectus  also contains  forward-looking  statements  that involve
risks and  uncertainties.  Our actual results could differ materially from those
anticipated in these forward-looking  statements as a result of certain factors,
including  the  risks  faced  by  us  described  below  and  elsewhere  in  this
prospectus.

WE FACE INTENSE COMPETITION FROM NEW AND EXISTING DIAGNOSTIC PRODUCTS.

      The diagnostic industry is focused on the testing of biological  specimens
in a laboratory  or at the point of care and is highly  competitive  and rapidly
changing.   Our  principal  competitors  have  considerably  greater  financial,
technical,  and  marketing  resources.  As new  products  enter the market,  our
products may become obsolete or a competitor's products may be more effective or
more effectively marketed and sold than ours. If we fail to maintain and enhance
our competitive position,  our customers may decide to use products developed by
competitors which could result in a loss of revenues.

OUR RESEARCH AND DEVELOPMENT EFFORTS MAY NOT SUCCEED OR OUR COMPETITORS MAY
DEVELOP MORE EFFECTIVE OR SUCCESSFUL DIAGNOSTIC PRODUCTS.

      In order to remain competitive,  we must commit substantial resources each
year to research and development. The research and development process generally
takes a significant  amount of time from inception to commercial product launch.
This process is conducted  in various  stages,  and during each stage there is a
substantial  risk that we will not  achieve our goals and will have to abandon a
product in which we have invested substantial amounts.

      During  the  year  ended  December  31,  2000 and the  nine  months  ended
September  30, 2001, we incurred  approximately  $10.4 million and $6.8 million,
respectively,  in research and  development  expenses.  We expect to continue to
incur  significant costs in our research and development  activities.  Moreover,
there can be no assurance  that we will succeed in our research and  development
efforts.  If  we  fail  to  develop  commercially  successful  products,  or  if
competitors  develop more  effective  products or a greater number of successful
new products, customers may decide to use products developed by our competitors,
which would result in a loss of revenues.

IF ACCEPTANCE AND ADOPTION OF OUR ORAL FLUID TESTING IN THE MARKET DOES NOT
CONTINUE, OUR FUTURE RESULTS MAY SUFFER.

      We have made  significant  progress in gaining  acceptance and adoption of
oral fluid testing for HIV in the insurance and public health  markets.  We also
expect that oral fluid  testing for drugs of abuse will  continue to be accepted
and adopted in workplace and criminal  justice testing  markets.  Other markets,
particularly the physician market, may resist the adoption of oral fluid testing
as a  replacement  for  other  testing  methods  in use  today.  There can be no
assurance  that we will be able to  expand  the use of our  oral  fluid  testing
products in these or other markets.

WE MAY REQUIRE FUTURE ADDITIONAL FUNDING TO STAY IN BUSINESS.

      Although we have made significant  progress in the past toward controlling
expenses and increasing  product revenue,  we have historically  depended,  to a
substantial  degree, on capital raised through the sale of our equity securities
to fund our  operations.  Our future  liquidity  and capital  requirements  will
depend on numerous factors,  including, but not limited to, the costs and timing
of the  expansion  of our  manufacturing  capacity,  the  success of our product
development  efforts,  the  costs  and  timing  of  expansion  of our  sales and
marketing activities,  the extent to which existing and new products gain market
acceptance,  competing technological and market developments,  and the scope and
timing of strategic acquisitions. If additional financing is needed, we may seek
to raise  funds  through  the sale of our  equity  securities.  There  can be no
assurance  that  financing  through  the  sale  of  our  equity  securities,  or
otherwise, will be available on satisfactory terms, if at all.

OUR FAILURE TO MAINTAIN EXISTING DISTRIBUTION CHANNELS OR DEVELOP NEW
DISTRIBUTION CHANNELS, MAY RESULT IN LOWER REVENUES.

                                       2



      We have marketed  many of our products by  collaborating  with  diagnostic
companies and  distributors.  For example,  our OraSure(R) oral fluid collection
device is distributed to the insurance  industry through major insurance testing
laboratories. One of these laboratories, LabOne,Inc., is a significant customer,
accounting  for  approximately  23% and 21.8% of our revenues for the year ended
December 31, 2000 and the nine months ended  September  30, 2001,  respectively.
Our sales  depend to a  substantial  degree on our  ability to sell  products to
these  customers  and  develop  new  product  distribution  channels  and on the
marketing  abilities of the companies  with which we  collaborate.  In addition,
some of our distributors have recently consolidated, and such consolidation has,
and many  continue  to have,  an  adverse  impact  on the level  orders  for our
products. There can be no assurance that such companies will continue to be able
to purchase or distribute  our products or maintain  order  volume,  or that new
distribution channels will be available on satisfactory terms.


THE TIME NEEDED TO OBTAIN REGULATORY APPROVALS AND RESPOND TO CHANGES IN
REGULATORY REQUIREMENTS COULD ADVERSELY AFFECT OUR BUSINESS.

      Many of our proposed and existing  products are subject to  regulation  by
the United States Food and Drug  Administration  ("FDA") and other international
governmental  agencies.  In  particular,  we are subject to strict  governmental
controls on the development,  manufacture,  labeling, distribution and marketing
of our products.  The process of obtaining  required  approvals from  government
agencies varies  according to the nature of, and uses for, our specific  product
and can involve lengthy and detailed laboratory testing,  human clinical trials,
sampling activities, and other costly, time-consuming procedures. The submission
of an  application  to a regulatory  authority  does not guarantee  that it will
grant us a license  to market the  product.  Each  authority  may impose its own
requirements and delay or refuse to grant approval,  even though our product has
been approved in another country.

      In our principal  markets,  the approval  process for a new product can be
complex and lengthy.  The time taken to obtain approval varies  depending on the
nature of the application and may result in the passage of a significant  period
of time from the date of submission of the application. This time span increases
our  costs to  develop  new  products  and  increases  the risk that we will not
succeed in introducing or selling them.

      Changes  in  government  regulations  could  also  require  us to  undergo
additional trials or procedures,  or could make it impractical or impossible for
us to market our products for certain uses, in certain markets, or at all. Other
changes in  government  regulations,  such as the adoption of the FDA's  Quality
System  Regulation,  may not affect our products directly but may,  nonetheless,
adversely affect our financial  condition and results of operations by requiring
that we incur the expense of  changing or  implementing  new  manufacturing  and
control procedures.

      In  addition,  the  European  Union has  established  a  requirement  that
diagnostic  medical  devices  used to test  biological  specimens  must  receive
regulatory approval known as a CE mark by December 2003. After that date, export
to the  European  community  of products  without the CE mark will be stopped or
delayed  until the mark is received.  This  requirement  will affect many of our
products.  We will not be permitted  to sell our products in European  countries
without a CE mark after  December 2003,  which could lead to the  termination of
strategic  alliances for sales of those  products in Europe.  While we intend to
apply for CE marks for certain of our existing and future products,  and are not
aware of any material  reason why such approvals will not be granted,  there can
be no assurance that any CE marks will be received prior to the deadline.

      At the present  time,  we have  received FDA clearance or approval for the
OraSure(R) and Intercept(R) oral fluid collection  devices,  the Histofreezer(R)
portable cryosurgical system, the Q.E.D. (R) saliva alcohol test, the OraSure(R)
oral fluid Western Blot  confirmatory test for HIV-1 and various other tests. We
have  also  received  CE mark  approval  for the  OraSure(R),  Intercept(R)  and
Histofreezer(R)  products.  We  have  submitted  to the FDA an  application  for
pre-market  approval  of our  OraQuick(R)  rapid HIV test using  whole blood and
expect to file an application  for oral fluid  applications  early next year. We
have also  submitted an  application to the FDA for clearance of the UPlink (TM)
drugs of abuse rapid  detection  system and are presently  gathering  additional
data requested by the FDA in response to our application.

WE HAVE A HISTORY OF LOSSES.


      We have not achieved  full-year  profitability.  We incurred a net loss of
approximately  $12.7  million and $4.2 million for the years ended  December 31,
2000 and September 30, 1999, respectively,  and a net loss of

                                       3



approximately  $1.4 million for the nine months ended  September 30, 2001. As of
September  30,  2001,  we had an  accumulated  deficit of  approximately  $123.8
million.  On January 18, 2002, we announced  preliminary  results for the fourth
quarter and full-year  2001,  which  indicate that we expect to incur a net loss
for both the quarter and full year.


      Our limited combined  operating history makes it difficult to forecast our
future operating results.  In order to achieve  sustainable  profitability,  our
revenue  will have to continue  to grow at a  significant  rate.  Our ability to
reach our estimated  revenue  growth will be dependent  upon a number of factors
including, without limitation, achieving growth in international markets through
our OraQuick(R)  rapid HIV test, our ability to create market acceptance for the
Intercept(R)  drugs of abuse products and our ability to  commercially  develop,
and obtain  regulatory  approval and create market  acceptance for,  UPT(TM) and
other products in a time frame  consistent with our objectives.  We have not yet
achieved  these  objectives.  In the event that we cannot  create a  significant
commercial  market  for our  OraQuick(R)  test,  the  Intercept(R)  and  UPT(TM)
products or our other products,  our revenue,  and  consequently  profitability,
will be lower than estimated. Even if we achieve profitability, we cannot assure
you that we will be able to sustain such profitability in the future.

FAILURE TO COMPLY WITH FDA REQUIREMENTS MAY REQUIRE US TO SUSPEND PRODUCTION OF
OUR PRODUCTS WHICH COULD RESULT IN A LOSS OF REVENUES.

      We can manufacture and sell many of our products,  both in the U.S. and in
some cases abroad,  only if we comply with regulations of governmental  agencies
such as the FDA. We have  implemented  quality  assurance and other systems that
are  intended to comply  with such  applicable  regulations.  The FDA has issued
warning letters and a letter of intent to revoke our license with respect to the
serum Western Blot product, stating that we are not in compliance with the FDA's
regulations.  We have  responded to each of these  letters.  Although we believe
that we are  addressing all of the points raised by the FDA, the FDA could force
us to stop manufacturing  products if the FDA concludes that we still remain out
of compliance  with  applicable  regulations.  Until the FDA agrees that we have
resolved all of the points raised in their letters, we may not be able to obtain
regulatory clearance  certificates needed in certain foreign countries.  The FDA
could also  require us to recall  products if we fail to comply with  applicable
regulations which could force us to stop manufacturing such products.

A MARKET FOR OUR PRODUCTS MAY NOT DEVELOP.

      Our future success will depend, in part, on the market acceptance, and the
timing of such  acceptance,  of our  recently  introduced  products  such as the
Intercept(R) oral fluid drug test service,  the OraQuick(R) rapid oral fluid HIV
test, products currently under development such as UPlink(TM) and other products
using up-converting phosphor technology,  and other new products or technologies
that may be  developed  or acquired  and  introduced  in the future.  To achieve
market  acceptance,  we  must  make  substantial  marketing  efforts  and  spend
significant  funds to inform potential  customers and the public of the benefits
of these products.  We currently have limited  evidence on which to evaluate the
market reaction to products that may be developed, and there can be no assurance
that any products will meet with market acceptance and fill the market need that
is perceived to exist.

OUR SUCCESS DEPENDS ON OUR ABILITY TO PROTECT OUR PROPRIETARY TECHNOLOGY.

      The  diagnostics  industry  places  considerable  importance  on obtaining
patent,  trademark,  and trade secret protection,  as well as other intellectual
property  rights,  for new  technologies,  products and  processes.  Our success
depends,  in part, on our ability to develop and maintain a strong  intellectual
property portfolio of products and technologies both in the United States and in
other countries.

      As appropriate,  we intend to file patent  applications  and obtain patent
protection for our proprietary technology. These patent applications and patents
will cover, as appropriate,  compositions of matter for our products, methods of
making those products,  methods of using those products,  and apparatus relating
to the use or manufacture of those products. We will also rely on trade secrets,
know-how and continuing  technological  advancements  to protect our proprietary
technology.  We have  entered and will  continue  to enter into  confidentiality
agreements with our employees, consultants, advisors and collaborators. However,
these  parties  may  not  honor  these  agreements  and we may  not be  able  to
successfully protect our rights to unpatented trade secrets and know-how. Others
may independently develop substantially  equivalent proprietary  information and
techniques or otherwise gain access to our trade secrets and know-how.

                                       4



      Many of our employees, including scientific and management personnel, were
previously employed by competing companies. Although we encourage and expect all
of  our  employees  to  abide  by any  confidentiality  agreement  with a  prior
employer,  competing  companies may allege trade secret  violations  and similar
claims against us.

      To  facilitate   development  and   commercialization   of  a  proprietary
technology base, we may need to obtain licenses to patents or other  proprietary
rights from other  parties.  If we are unable to obtain these types of licenses,
our product development and commercialization efforts may be delayed.

      We  may  collaborate   with   universities   and   governmental   research
organizations  which,  as a  result,  may  acquire  part  of the  rights  to any
inventions or technical information derived from collaboration with them.

      We may incur substantial costs in asserting or protecting our intellectual
property  rights,  or in  defending  suits  against us  related to  intellectual
property  rights.   Disputes  regarding   intellectual   property  rights  could
substantially  delay  product  development  or   commercialization   activities.
Disputes regarding  intellectual  property rights might include state or federal
court litigation as well as patent interference,  patent  reexamination,  patent
reissue,  or trademark  opposition  proceedings  in the United States Patent and
Trademark Office.  Opposition or revocation proceedings could be instituted in a
foreign  patent  office.  An  adverse  decision  in  any  proceeding   regarding
intellectual property rights could result in the loss of our rights to a patent,
an invention, or trademark.

THE SALES POTENTIAL FOR ORAQUICK WILL BE AFFECTED BY OUR ABILITY TO OBTAIN
CERTAIN LICENSES.

      There are several factors that will affect the specific countries in which
we will be able to sell our OraQuick(R) rapid HIV test and therefore the overall
sales  potential of the test.  One factor is whether we can arrange a sublicense
or distribution  agreement  related to patents for detection of the HIV-2 virus.
HIV-2 is a type of the HIV virus  estimated to  represent  less than 2% of known
HIV  cases  worldwide.  Nevertheless,  HIV-2 is  considered  to be an  important
component in the testing  regimen for HIV in many markets.  HIV-2 patents are in
force in most of the countries of North America and Western  Europe,  as well as
in Japan, Korea, South Africa and Australia. Access to a license for one or more
HIV-2  patents  may be  necessary  to sell HIV-2 tests in  countries  where such
patents are in force,  or to manufacture in countries  where such patents are in
force and then sell into non-patent markets. Since HIV-2 patents are in force in
the U.S., we may be restricted from manufacturing our OraQuick(R) rapid HIV test
in the U.S.  and  selling  into  other  countries,  even if there  were no HIV-2
patents in those other countries.

      The  importance of HIV-2  differs by country,  and can be affected by both
regulatory  requirements and by competitive  pressures.  In most countries,  any
product  used to screen the blood  supply  will  require  the  ability to detect
HIV-2,  although the  OraQuick(R)  rapid HIV test has not been intended for that
market  purpose.  In other  markets,  including the U.S., a test that can detect
only the more prevalent HIV-1 type is generally considered sufficient, except in
testing  related to blood  supply.  Because the  competitive  situation  in each
country will be affected by the  availability of other testing  products as well
as the country's regulatory environment, we may be at a competitive disadvantage
in some markets without an HIV-2 product even if HIV-2 detection is not required
by regulations.

      Another factor that may affect the specific  countries in which we will be
able to sell our  OraQuick(R)  rapid HIV test,  and  therefore the overall sales
potential,  concerns  whether  we  can  arrange  a  sublicense  or  distribution
agreement  related to any patents  which claim  lateral  flow assay  methods and
devices  covering the  OraQuick(R)  rapid HIV test or its use.  The  OraQuick(R)
rapid HIV test is a lateral flow assay device that tests for specific antibodies
or other  substances.  The term "lateral flow" generally  refers to a test strip
through  which a sample  flows and which  produces  a visible  test  result on a
portion of the strip  downstream  from where the  sample is  applied.  There are
numerous  patents in the U.S. and other countries which claim lateral flow assay
methods and devices.  Some of these patents broadly cover the type of technology
used in the OraQuick(R)  assay and are in force in the U.S and other  countries.
We may not be able to make the  OraQuick(R)  rapid HIV test in the U.S. and sell
it in countries  where there is no patent on the device.  We have licenses under
several  lateral flow patents and are  considering  the need for licenses  under
others.

                                       5



      In the event  that it is not  possible  to  negotiate  a license  or other
agreement  under a necessary  patent,  we may be able to modify the  OraQuick(R)
rapid  HIV test  such  that a license  would  not be  necessary.  However,  this
alternative could delay  introduction of the OraQuick(R) rapid HIV test into the
U.S. and other markets.

IF WE LOSE OUR KEY PERSONNEL OR ARE UNABLE TO ATTRACT AND RETAIN QUALIFIED
PERSONNEL AS NECESSARY, OUR BUSINESS COULD BE HARMED.

      Our success  will depend to a large extent upon the  contributions  of our
executive officers,  management,  sales and marketing,  and scientific staff. We
may not be able to attract or retain  qualified  employees  in the future due to
the  intense   competition  for  qualified   personnel  among  medical  products
businesses.  If we are not able to attract and retain the necessary personnel to
accomplish  our business  objectives,  we may experience  constraints  that will
adversely  affect our ability to  effectively  sell and market our products,  to
meet the demands of our  strategic  partners  in a timely  fashion or to support
internal research and development programs.  In particular,  product development
programs depend on the ability to attract and retain highly skilled  scientists,
including molecular biologists,  biochemists and engineers. Recruiting qualified
personnel can be an intensely competitive and time-consuming  process.  Although
we  believe  we  will  be  successful  in  attracting  and  retaining  qualified
personnel,  competition  for  experienced  scientists  and other  personnel from
numerous  companies and academic and other research  institutions  may limit our
ability to do so on acceptable  terms.  All of our  employees,  other than a few
senior officers who have employment  agreements,  are at-will  employees,  which
means that either the employee or we may terminate their employment at any time.
If we experience difficulty in recruiting and retaining qualified personnel, and
in particular scientific  personnel,  we may need to provide higher compensation
to such personnel than currently anticipated or we may incur additional expenses
for the recruitment of qualified personnel.

      Our  business  plans  will  require   additional   expertise  in  specific
industries  and  areas   applicable  to  the  development   efforts  related  to
up-converting phosphor technologies.  These activities will require the addition
of new  personnel,  including  management,  and the  development  of  additional
expertise by existing  management  personnel.  The  inability  to acquire  these
services or to develop this expertise could impair the  development,  if any, of
products related to this technology.

OUR INCREASING INTERNATIONAL PRESENCE MAY BE AFFECTED BY REGULATORY, CULTURAL OR
OTHER RESTRAINTS.

      We intend to devote significant resources to increase  international sales
of our OraSure(R), Intercept(R), OraQuick(R) and UPT(TM) products. The Company's
international  operations accounted for approximately $4 million or 14% of total
revenues for the year ended December 31, 2000 and approximately  $3.9 million or
15.9% of total revenues for the nine months ended September 30, 2001.

      Compliance with foreign  regulatory  requirements can be difficult and can
impede international marketing efforts. In the past, we have not had significant
direct experience with the governmental regulatory agencies in foreign countries
that control sale of products into those countries.  In addition to economic and
political issues, a number of factors can slow or prevent  international  sales,
or substantially  increase the cost of international sales,  including those set
forth below:

o     Regulatory  requirements  (including  compliance with  applicable  customs
      regulations)  may slow,  limit,  or prevent  the  offering  of products in
      foreign jurisdictions;

o     Cultural and political  differences  may make it difficult to  effectively
      market, sell and gain acceptance of products in foreign jurisdictions;

o     Inexperience  in  international  markets  may slow or limit our ability to
      sell products in foreign countries;

o     Exchange  rates,  currency  fluctuations,   tariffs  and  other  barriers,
      extended  payment  terms and  dependence on and  difficulties  in managing
      international distributors or representatives may affect our revenues even
      when product sales occur; and

                                       6



o     The credit-worthiness of foreign entities may be less certain and accounts
      receivable collection may be more difficult.

      We have  entered  into a contract  for the  manufacture  and supply of the
OraQuick(R) HIV device in Thailand.  However,  we do not have significant direct
experience with the use of international manufacturers. Factors such as economic
and political conditions and foreign regulatory requirements may slow or prevent
the  manufacture  of our  products in  countries  other than the United  States.
Interruption  of the supply of our products could reduce revenues or cause us to
incur significant additional expense in finding an alternative source of supply.

WE MAY BE SUED FOR PRODUCT LIABILITIES FOR INJURIES RESULTING FROM THE USE OF
OUR DIAGNOSTIC PRODUCTS.

      We may be held liable if any of our products, or any product which is made
with the use or incorporation of any of our  technologies,  causes injury of any
type or is found otherwise  unsuitable  during product  testing,  manufacturing,
marketing, sale or usage. Although we have obtained product liability insurance,
this insurance may not fully cover potential  liabilities.  As new products come
to market, we may need to increase our product liability coverage.  Inability to
obtain  sufficient  insurance  coverage at an  acceptable  cost or  otherwise to
protect against  potential product liability claims could affect our decision to
commercialize  products  that we  develop  independently  or with our  strategic
partners.  If we are sued for any injury caused by our  products,  our liability
could exceed our policy limits.

WE MAY NOT BE ABLE TO COMMERCIALIZE OUR UPT(TM) PRODUCTS WHICH COULD NEGATIVELY
AFFECT OUR FUTURE REVENUES.

      Our up-converting  phosphor technology is new and is in the early stage of
development. Commercial development of UPT(TM) may not be successful. Successful
products require significant  development and investment,  including testing, to
demonstrate   their   cost-effectiveness   or  other  benefits  prior  to  their
commercialization. In addition, regulatory approval must be obtained before most
products based upon UPT(TM) may be sold. Additional development efforts on these
products  will be required  before any  regulatory  authority  will review them.
Regulatory  authorities  may not approve  these  products for  commercial  sale.
Accordingly, because of these uncertainties, products based upon UPT(TM) may not
be  commercialized.  The failure to develop  UPT(TM)  products  with  commercial
potential would negatively affect our future revenues.

WE ARE DEPENDENT UPON STRATEGIC PARTNERS TO ASSIST IN DEVELOPING AND
COMMERCIALIZING SOME OF OUR DIAGNOSTIC PRODUCTS.

      Although we intend to pursue  some  product  opportunities  independently,
opportunities   that  require  a  level  of  investment  for   development   and
commercialization  may necessitate  involving one or more strategic partners. In
particular,  our strategy for development and  commercialization  of UPT(TM) and
certain other products may entail  entering into  additional  arrangements  with
corporate partners, universities,  research laboratory licensees, and others. We
may be  required  to  transfer  material  rights  to  such  strategic  partners,
licensees,  and others.  While we expect  that our current and future  partners,
licensees,  and others have and will have an economic  motivation  to succeed in
performing  their  contractual  responsibilities,   the  amount  and  timing  of
resources  to be  devoted  to these  activities  will be  controlled  by others.
Consequently,  there can be no  assurance  that any  revenues or profits will be
derived from such arrangements.

WE ARE DEPENDENT UPON PATENTS, LICENSES AND OTHER PROPRIETARY RIGHTS FROM THIRD
PARTIES, INCLUDING RIGHTS TO UP-CONVERTING PHOSPHOR COMPOSITIONS, METHODS AND
APPARATUSES.

      We  have  licensed  the  worldwide   rights  to   up-converting   phosphor
compositions, methods, and apparatuses for use in diagnostic applications, which
are the subject of nine issued U.S.  patents,  and of four pending  U.S.  patent
applications. Corresponding patents and patent applications have been granted or
issued  in  numerous  foreign  countries,   including,  for  example,   European
countries,  Japan, and Canada.  We cooperate with the licensor to prosecute such
patent applications and protect such patent rights. If the licensors do not meet
their obligations under the license  agreements or do not reasonably  consent to
sublicenses by us, or if the license agreement is terminated,

                                       7


we could lose the opportunity to develop the up-converting phosphor technology.

THE RECENT  ECONOMIC  DOWNTURN AND TERRORIST  ATTACKS MAY  ADVERSELY  AFFECT OUR
BUSINESS.

      Since the September 11, 2001 terrorist attacks,  the United States economy
has experienced a decline. Changes in economic conditions could adversely affect
our business. For example, in a difficult economic environment, customers may be
unwilling  or unable to invest in new  diagnostic  products or may perform  less
drug  testing  because of  declining  employment  levels.  A weakening  business
climate could also cause longer sales cycles and slower growth, and could expose
us to  increased  business or credit risk in dealing  with  customers  adversely
affected by economic conditions.

      The terrorist  attacks and any subsequent  governmental  response to these
attacks  could cause  further  economic  instability  or lead to further acts of
terrorism in the United States and  elsewhere.  These  actions  could  adversely
affect economic  conditions  outside the United States and reduce demand for our
products   internationally.   Terrorist  attacks  could  also  cause  regulatory
agencies, such as the FDA or agencies that perform similar functions outside the
United States,  to focus their resources on vaccines or other products  intended
to address the threat of  biological  or chemical  warfare.  This  diversion  of
resources  could delay our ability to obtain  regulatory  approvals  required to
manufacture,  market  or sell  our  products  in the  United  States  and  other
countries.


                SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

      Because  we  want  to  provide  you  with  more   meaningful   and  useful
information,  this prospectus contains,  and incorporates by reference,  certain
forward-looking  statements that reflect our current expectations  regarding our
future  results of  operations,  performance  and  achievements.  We have tried,
wherever possible, to identify these  forward-looking  statements by using words
such as "anticipates,"  "believes,"  "estimates," "expects," "plans," "intends,"
"may,"  "will,"  "should,"  "could" and similar  expressions.  These  statements
reflect our current beliefs and are based on information  currently available to
us.  Accordingly,  these statements are subject to certain risks,  uncertainties
and  contingencies,  including  the factors  set forth  under the caption  "Risk
Factors," which could cause our actual results,  performance or achievements for
2001 and beyond to differ materially from those expressed in, or implied by, any
of these statements.  You should not place undue reliance on any forward-looking
statements.  Except  as  otherwise  required  by  federal  securities  laws,  we
undertake no obligation to release  publicly the results of any revisions to any
such  forward-looking   statements  that  may  be  made  to  reflect  events  or
circumstances  after the date of this prospectus or to reflect the occurrence of
unanticipated events.


                                 USE OF PROCEEDS

      We will not receive any proceeds from the sale by the selling stockholders
of our common  stock.  The  selling  stockholders  will  receive  all of the net
proceeds from the sale of the shares.


                              SELLING STOCKHOLDERS

      Each of the selling  stockholders  was a stockholder of STC  Technologies,
Inc. We issued an aggregate  of 4,049,882  shares of common stock to the selling
stockholders in the merger of STC Technologies,  Inc. and Epitope, Inc. into our
company on September 29, 2000. Mr.  William W. Crouse,  a member of our board of
directors,  is a general  partner of  HealthCare  Partners V, L.P.,  the general
partner of HealthCare Ventures V, L.P. Mr. Crouse has been a member of the board
since  September 29, 2000 and  previously was a member of the board of directors
of STC  Technologies,  Inc. since April 1999. Mr. Michael G. Bolton, a member of
our board of directors,  is the managing  director of  Pennsylvania  Early Stage
Partners GP, LLC, the manager of  Pennsylvania  Early Stage  Partners,  L.P. Mr.
Bolton has been a member of the board since  September  29, 2000 and  previously
was a member of the board of directors  of STC  Technologies,  Inc.  since April
1999.  Messrs.  Crouse and Bolton were  designated as directors  pursuant to the
Agreement  and Plan of Merger  dated May 6, 2000  between STC  Technologies  and
Epitope.

                                       8



      The shares listed under the column "Number of Shares Being Offered" in the
table  below  represent  the number of shares  that may be sold by each  selling
stockholder  pursuant  to this  prospectus.  Pursuant  to  Rule  416  under  the
Securities  Act, the  registration  statement of which this prospectus is a part
also covers any additional  shares of our common stock which become  issuable in
connection  with  such  shares  because  of any  stock  dividend,  stock  split,
recapitalization  or other similar  transaction  effected without the receipt of
consideration  which results in an increase in the number of outstanding  shares
of our common stock.

      We do not know when or in what amounts the selling  stockholders may offer
shares for sale. The selling  stockholders may not sell all or any of the shares
offered by this prospectus.  The selling stockholders may distribute the shares,
from  time to time,  to one or more of its  respective  limited  and/or  general
partners,  who may sell  shares  pursuant  to this  prospectus.  We may amend or
supplement  this prospectus from time to time to update the disclosure set forth
herein. Because the selling stockholders may from time to time offer all or some
of the shares  pursuant to this  offering,  and because  there are  currently no
agreements,  arrangements or  understandings  with respect to the sale of any of
the shares that will be held by the selling stockholders after completion of the
offering,  we cannot  estimate the number of the shares that will be held by the
selling stockholders after completion of the offering.  However, for purposes of
the table below, we have assumed that, after completion of the offering, none of
the shares covered by this prospectus will be held by the selling stockholders.


      The following  table sets forth,  to our  knowledge,  certain  information
regarding the beneficial  ownership of the shares of common stock by the selling
stockholders  as of January  31,  2002.  We  prepared  this  table  based on the
information  supplied  to us by the  selling  stockholders  named in the  table.
Beneficial  ownership  is  calculated  based  upon SEC  requirements  and is not
necessarily  indicative of beneficial ownership for any other purpose. The table
is based on 37,415,004  shares of our common stock outstanding as of January 31,
2002:

Shares Shares Beneficially Owned Number of Beneficially Prior to Offering Shares Owned Being After Offering Offered Name of Selling Stockholders(1) Number Percentage Number Percent Healthcare Ventures V, L.P. (2) 3,115,292 8.3% 3,115,292 0 - 44 Nassau Street Princeton, New Jersey 08542 Pennsylvania Early Stage 934,590 2.5% 934,590 0 - Partners, L.P. (3) Building 500, Suite 510 435 Devon Park Drive Wayne, Pennsylvania 19087
- ------------------------ (1) Includes partners, donees, transferees, pledgees and other successors-in-interest selling shares that are received from a named selling stockholder. (2) HealthCare Ventures V, L.P. shares voting and dispositive control with respect to the 3,115,292 shares with HealthCare Partners V, L.P. ("HCP") and with the six General Partners of HCP, James H. Cavanaugh, William W. Crouse, Augustine Lawlor, John W. Littlechild, Christopher K. Mirabelli and Harold R. Werner. (3) Pursuant to a management agreement, voting and dispositive control with respect to the 934,590 shares has been delegated to Pennsylvania Early Stage Partners GP, LLC, which exercises such control through a Board of Managers consisting of Michael G. Bolton, Robert M. McCord, Warren V. Musser and Paul J. Schmitt. PLAN OF DISTRIBUTION The shares covered by this prospectus may be offered and sold from time to time by the selling stockholders. The term "selling stockholders" includes partners, pledgees, donees, transferees or other successors-in-interest selling shares received after the date of this prospectus from the selling stockholders as a pledge, gift, 9 partnership distribution or other non-sale related transfer. To the extent required, we may amend and supplement this prospectus from time to time to describe a specific plan of distribution. The selling stockholders will act independently of us in making decisions with respect to the timing, manner and size of each sale. The selling stockholders may make these sales at prices and under terms then prevailing or at prices related to the then current market price. The selling stockholders may also make sales in negotiated transactions, including pursuant to one or more of the following methods: o purchases by a broker-dealer as principal and resale by such broker-dealer for its own account pursuant to this prospectus; o ordinary brokerage transactions and transactions in which the broker solicits purchasers; o one or more block trades in which the broker-dealer will attempt to sell the shares as agent but may position and resell a portion of the block as principal to facilitate the transaction; o an over-the-counter distribution in accordance with the rules of The Nasdaq National Market; and o in privately negotiated transactions. In connection with distributions of the shares or otherwise, the selling stockholders may: o enter into hedging transactions with broker-dealers or other financial institutions, which may in turn engage in short sales of the shares in the course of hedging the positions they assume; o sell the shares short and redeliver the shares to close out such short positions; o enter into option or other transactions with broker-dealers or other financial institutions which require the delivery to them of shares offered by this prospectus, which they may in turn resell; and o pledge shares to a broker-dealer or other financial institution, which, upon a default, they may in turn resell. In addition, the selling stockholders may sell all or a portion of the shares that qualify for sale pursuant to Rule 144 and 145 of the Securities Act, as amended, under Rule 144 or 145 rather than pursuant to this prospectus. Sales through brokers may be made by any method of trading authorized by any stock exchange or market on which the shares may be listed or quoted, including block trading in negotiated transactions. Without limiting the foregoing, such brokers may act as dealers by purchasing any or all of the shares covered by this prospectus, either as agents for others or as principals for their own accounts, and reselling such shares pursuant to this prospectus. The selling stockholders may effect such transactions directly, or indirectly through underwriters, broker-dealers or agents acting on their behalf. In effecting sales, broker-dealers or agents engaged by the selling stockholders may arrange for other broker-dealers to participate. Broker-dealers or agents may receive commissions, discounts or concessions from the selling stockholders, in amounts to be negotiated immediately prior to the sale. In offering the shares covered by this prospectus, the selling stockholders, and any broker-dealers and any other participating broker-dealers who execute sales for the selling stockholders, may be deemed to be "underwriters" within the meaning of the Securities Act in connection with these sales. Any profits realized by the selling stockholders and the compensation of such broker-dealers may be deemed to be underwriting discounts and commissions. In order to comply with the securities laws of certain states, the shares must be sold in those states only through registered or licensed brokers or dealers. In addition, in certain states the shares may not be sold unless they have been registered or qualified for sale in the applicable state or an exemption from the registration or qualification requirement is available and is complied with. 10 We have advised the selling stockholders that the anti-manipulation rules of Regulation M under the Exchange Act may apply to sales of shares in the market and to the activities of the selling stockholders and their affiliates. In addition, we will make copies of this prospectus available to the selling stockholders for the purpose of satisfying the prospectus delivery requirements of the Securities Act. The selling stockholders may indemnify any broker-dealer that participates in transactions involving the sale of the shares against certain liabilities, including liabilities arising under the Securities Act. At the time a particular offer of shares is made, if required, we will distribute a prospectus supplement that will set forth: o the number of shares being offered; o the terms of the offering, including the name of any underwriter, dealer or agent; o the purchase price paid by any underwriter; o any discount, commission and other underwriter compensation; o any discount, commission or concession allowed or reallowed or paid to any dealer; and o the proposed selling price to the public. We have agreed to indemnify the selling stockholders against certain liabilities, including certain liabilities under the Securities Act. We have agreed with the selling stockholders to keep the registration statement of which this prospectus constitutes a part effective until the earlier of (i) such time as all of the shares covered by this prospectus have been disposed of pursuant to the registration statement, or (ii) the second anniversary of the effective date of this prospectus, plus any periods during which the selling stockholders were not permitted to sell the shares covered by this prospectus. All costs, expenses and fees in connection with the registration of the shares offered hereby will be borne by us. Brokerage commissions and similar selling expenses, if any, attributable to the sale of shares will be borne by the selling stockholders. LEGAL MATTERS The validity of the shares of our common stock offered by this prospectus will be passed upon for us by Pepper Hamilton LLP, Philadelphia, Pennsylvania. EXPERTS The audited annual financial statements incorporated into this prospectus by reference to our annual report on Form 10-K for the year ended December 31, 2000 have been audited by Arthur Andersen LLP, independent public accountants, as indicated in their report with respect thereto, and are included herein in reliance upon the authority of said firm as experts in giving said report. The financial statements of Epitope, Inc. as of December 31, 1999 and for the three months ended December 31, 1999 and each of the two years in the period ended September 30, 1999, incorporated into this prospectus by reference to OraSure Technologies, Inc.'s Annual Report on Form 10-K for the year ended December 31, 2000 have been so incorporated in reliance on the report from PricewaterhouseCoopers LLP, independent accountants, given on the authority of said firm as experts in auditing and accounting. 11 INDEMNIFICATION Delaware law authorizes a corporation to limit or eliminate the personal liability of its directors for monetary damages for breach of a director's fiduciary duty of care. Delaware law further enables corporations to limit available relief to equitable remedies such as injunction or rescission. Absent the limitations authorized by Delaware law, directors are accountable for monetary damages for conduct constituting gross negligence in the exercise of their duty of care. Our Certificate of Incorporation limits the liability of our directors to the fullest extent permitted by Delaware law. Accordingly, our directors will not be personally liable to us or our stockholders for monetary damages for breach of a fiduciary duty as a director, except for liability for breach of the duty of loyalty, for acts or omissions not in good faith or that involve intentional misconduct or a knowing violation of law, for unlawful payments of dividends or unlawful stock repurchases or redemptions as provided in Section 174 of the General Corporation Law of the State of Delaware, or for any transaction in which a director has derived an improper personal benefit. Our Bylaws require us to indemnify to the fullest extent permitted by Delaware law any person who is a party or is threatened to be made a party to any action, suit or proceeding by reason of the fact that such person is or was our director, officer, employee or agent, or is serving as a director, officer, employee or agent of another enterprise at our request. Indemnification is not, however, permitted under the Bylaws unless the person acted in good faith and in a manner that such person reasonably believed to be in or not opposed to our best interests and, with respect to any criminal action or proceeding, that such person had no reasonable cause to believe such person's conduct was unlawful. The Bylaws further provide that we shall not indemnify any person for any liabilities or expenses incurred by such person in connection with an action, suit or proceeding by or in the right of OraSure Technologies in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to us, unless and only to the extent that the court in which the action, suit or proceeding is brought determines that the person is entitled to indemnity for such expenses. The indemnification provided by the Bylaws is not exclusive of any other rights to which those seeking indemnification may be otherwise entitled. We have entered into indemnification agreements with certain of our directors and officers. The indemnification agreements provide that we will indemnify these directors and officers against all liabilities and expenses actually and reasonably incurred in connection with any action, suit or proceeding (including an action by or in the right of OraSure Technologies) to which any of them is, was or at any time becomes a party, or is threatened to be made a party, by reason of their status as a director or officer, or by reason of their serving or having served at the request or on behalf of OraSure Technologies as a director, officer, trustee or in any other comparable position of any other enterprise to the fullest extent allowed by law. No indemnity will be provided under the indemnification agreements for any amounts for which indemnity is provided by any other indemnification obligation or insurance maintained by us or otherwise. Indemnity will not be available to any director or officer on account of conduct which is finally adjudged by a court to have been knowingly fraudulent, deliberately dishonest or willful misconduct. No indemnification will be provided if a final court adjudication determines that such indemnification is not lawful, or in respect of any suit in which judgment is rendered against any director or officer for an accounting of profits made from a purchase or sale of securities of OraSure Technologies in violation of Section 16(b) of the Exchange Act or of any similar law, or on account of any remuneration paid to any director or officer which is adjudicated to have been paid in violation of law. We have also obtained director's and officer's liability insurance. ADDITIONAL INFORMATION This prospectus is part of a registration statement we have filed with the Securities and Exchange Commission ("SEC"). This prospectus does not contain all of the information contained in the registration statement or the exhibits to the registration statement. For further information about us, please see the complete registration statement. Summaries of agreements or other documents in this prospectus are not necessarily complete. Please refer to the exhibits to the registration statement for complete copies of these documents. 12 We are subject to the information requirements of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and file reports, proxy statements and other information with the SEC. You may read and copy such reports, proxy statements and other information, including the registration statement and all of its exhibits, at the following SEC public reference rooms: 450 Fifth Street, N.W. Citicorp Center Judiciary Plaza 500 West Madison Street Room 1024 Suite 1400 Washington, D.C. 20549 Chicago, IL 60661 You may obtain information on the operation of the SEC public reference room in Washington, D.C. by calling the SEC at 1-800-SEC-0330. Our SEC filings, including the registration statement of which this prospectus forms a part and the documents incorporated by reference that are listed below, are also available from the SEC's Web site at http://www.sec.gov, which contains reports, proxy and information statements and other information regarding issuers that file electronically. The SEC allows us to "incorporate by reference" into this prospectus certain information that we file with it. This means that we can disclose important information to you by referring you to another document that we filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus, except for any information superseded by information in this prospectus. You should read the information incorporated by reference because it is an important part of this prospectus. We incorporate by reference the following documents that we previously filed with the SEC pursuant to the Exchange Act and any future filings we will make with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act: 1. Our Annual Report on Form 10-K for our fiscal year ended December 31, 2000. 2. Our Quarterly Report on Form 10-Q for the quarter ended March 31, 2001. 3. Our definitive Proxy Materials for the 2001 Annual Meeting of Stockholders filed on April 30, 2001. 4. Our Current Report on Form 8-K dated March 30, 2001. 5. Our Current Report on Form 8-K dated April 2, 2001. 6. The description of our common stock contained in Exhibit 99 to our Quarterly Report on Form 10-Q for the quarter ended March 31, 2001. 7. The description of rights to purchase preferred shares contained in the Registration Statement on Form 8-A filed with the SEC on June 11, 2001. 8. Our Quarterly Report on Form 10-Q for the quarter ended June 30, 2001. 9. Our Current Report on Form 8-K dated October 31, 2001. 10. Our Quarterly Report on Form 10-Q for the quarter ended September 30, 2001. 11. Our Current Report on Form 8-K dated January 18, 2002 (except for the information disclosed under Item 9 of such Report which is not incorporated by reference). 12. Our Current Report on Form 8-K dated February 1, 2002. 13 The documents incorporated by reference in this prospectus that are not delivered with this prospectus may be obtained from us without charge. You may obtain these documents incorporated by reference in this prospectus by telephoning us at (610) 882-1820 or writing us at the following address: Corporate Secretary OraSure Technologies, Inc. 150 Webster Street Bethlehem, Pennsylvania 18015 Our Web site is located at http://www.orasure.com. Information contained in our Web site is not a part of this prospectus. 14 Part II Information Not Required In Prospectus Item 14. Other Expenses of Issuance and Distribution The following table sets forth the various expenses in connection with the sale and distribution of the securities being registered. All of the amounts shown are estimates except the SEC registration fee. SEC registration fee......................................... $ 10,636 Printing and EDGAR filing fees ............................ 5,000 Legal fees and expenses.................................... 5,000 Accounting fees and expenses .............................. 3,000 Miscellaneous fees and expenses ........................... 5,000 --------- TOTAL ................................................ $ 28,636 Item 15. Indemnification of Directors and Officers Delaware law authorizes a corporation to limit or eliminate the personal liability of its directors for monetary damages for breach of a director's fiduciary duty of care. Delaware law further enables corporations to limit available relief to equitable remedies such as injunction or rescission. Absent the limitations authorized by Delaware law, directors are accountable for monetary damages for conduct constituting gross negligence in the exercise of their duty of care. Our Certificate of Incorporation limits the liability of our directors to the fullest extent permitted by Delaware law. Accordingly, our directors will not be personally liable to us or our stockholders for monetary damages for breach of a fiduciary duty as a director, except for liability for breach of the duty of loyalty, for acts or omissions not in good faith or that involve intentional misconduct or a knowing violation of law, for unlawful payments of dividends or unlawful stock repurchases or redemptions as provided in Section 174 of the General Corporation Law of the State of Delaware, or for any transaction in which a director has derived an improper personal benefit. Our Bylaws require us to indemnify to the fullest extent permitted by Delaware law any person who is a party or is threatened to be made a party to any action, suit or proceeding by reason of the fact that such person is or was our director, officer, employee or agent, or is serving as a director, officer, employee or agent of another enterprise at our request. Indemnification is not, however, permitted under the Bylaws unless the person acted in good faith and in a manner that such person reasonably believed to be in or not opposed to our best interests and, with respect to any criminal action or proceeding, that such person had no reasonable cause to believe such person's conduct was unlawful. The Bylaws further provide that we shall not indemnify any person for any liabilities or expenses incurred by such person in connection with an action, suit or proceeding by or in the right of OraSure Technologies in respect of any claim, issue or matter as to which such person shall have been adjudged to be liable to us, unless and only to the extent that the court in which the action, suit or proceeding is brought determines that the person is entitled to indemnity for such expenses. The indemnification provided by the Bylaws is not exclusive of any other rights to which those seeking indemnification may be otherwise entitled. We have entered into indemnification agreements with certain of our directors and officers. The indemnification agreements provide that we will indemnify these directors and officers against all liabilities and expenses actually and reasonably incurred in connection with any action, suit or proceeding (including an action by or in the right of OraSure Technologies) to which any of them is, was or at any time becomes a party, or is threatened to be made a party, by reason of their status as a director or officer, or by reason of their serving or having served at the request or on behalf of OraSure Technologies as a director, officer, trustee or in any other comparable position of any other enterprise to the fullest extent allowed by law. No indemnity will be provided under the indemnification agreements for any amounts for which indemnity is provided by any other indemnification obligation or insurance maintained by us or otherwise. Indemnity will not be available to any director or officer on account of conduct which is finally adjudged by a court to have been knowingly fraudulent, deliberately dishonest or willful misconduct. No indemnification will be provided if a final court adjudication determines that such indemnification is not lawful, or in respect of any suit in which judgment is rendered against any director or officer for an accounting of profits made from a purchase or sale of securities of OraSure II-1 Technologies in violation of Section 16(b) of the Exchange Act or of any similar law, or on account of any remuneration paid to any director or officer which is adjudicated to have been paid in violation of law. We have also obtained director's and officer's liability insurance. Item 16. List of Exhibits The exhibits filed as part of this registration statement are as follows: Exhibit Description - ----------- ------------------------------------------------------------------ 4.1 Specimen certificate representing shares of OraSure Technologies $.000001 par value Common Stock is incorporated by reference to Exhibit 4.1 to the Registrant's Registration Statement on Form S-4 (No. 333-39210). 4.2 Rights Agreement dated as of May 6, 2000 between OraSure Technologies and ChaseMellon Shareholder Service, L.L.C., as Rights Agent, is incorporated by reference to Exhibit 4.2 to the Registrant's Registration Statement on Form S-4 (No. 333-39210). 4.3 Stockholders Agreement among STC Technologies, Inc., HealthCare Ventures V, L.P., RHO Management Trust II, Hudson Trust and Pennsylvania Early Stage Partners, L.P., dated March 30, 1999, is incorporated by reference to Exhibit 4.3 to the Registrant's Registration Statement on Form S-4 (No. 333-39210). 4.4 Amendment to Stockholders Agreement filed as Exhibit 4.3 is incorporated by reference to Exhibit 4.4 to the Registrant's Registration Statement on Form S-4 (No. 333-39210). 4.5 Second Amendment to Stockholders Agreement dated as of June 29, 2001 is incorporated by reference to Exhibit 4 to the Registrant's Quarterly Report on Form 10-Q for the quarter ended June 30, 2001. 5.1** Opinion of Pepper Hamilton LLP regarding legality of securities being registered. 23.1* Consent of Arthur Andersen LLP. 23.2* Consent of PricewaterhouseCoopers LLP, Independent Accountants. 23.3** Consent of Pepper Hamilton LLP (included in its Opinion filed as Exhibit 5.1 hereto). 24.1** Powers of Attorney (included on signature page). * Filed herewith. ** Previously filed. Item 17. Undertakings The undersigned registrant hereby undertakes: (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement: (i) To include any prospectus required by Section 10(a)(3) of the Securities Act; (ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the "Calculation of Registration Fee" table in the effective registration statement; and (iii) To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement; II-2 provided, however, that paragraphs (i) and (ii) above do not apply if the Registration Statement is on Form S-3 or Form S-8 and the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the Registration Statement. (2) That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions or otherwise, the Registrant has been advised that in the opinion of the SEC such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question of whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue. II-3 SIGNATURES Pursuant to the requirements of the Securities Act of 1933, as amended, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-3 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in Bethlehem, Pennsylvania on February 4, 2002. OraSure Technologies, Inc. By: /s/ Michael J. Gausling ------------------------------- Michael J. Gausling Chief Executive Officer and President Pursuant to the requirements of the Securities Act of 1933, as amended (the "Securities Act"), this Registration Statement has been signed below by the following persons in the capacities and on the dates indicated. Signature Title Date --------- ----- ---- /s/ Michael J. Gausling Chief Executive Officer, February 4, 2002 - ----------------------- President and Director (Principal Executive Officer) Chief Executive Officer /s/ Ronald H. Spair Executive Vice President and February 4, 2002 - ----------------------- Chief Financial Officer Ronald H. Spair (Principal Financial Officer) * Controller (Principal Accounting - ----------------------- Officer) Mark L. Kuna * Director - --------------------------- Michael G. Bolton * Director - --------------------------- William W. Crouse * Director - --------------------------- Frank G. Hausmann * Director - --------------------------- Roger L. Pringle * Director - --------------------------- Gregory B. Lawless * By: /s/ Ronald H. Spair ------------------- Ronald H. Spair Attorney-in-Fact Dated: February 4, 2002 II-4 Exhibit Index Exhibit Description - ----------- ------------------------------------------------------------------ 23.1 Consent of Arthur Andersen LLP. 23.2 Consent of PricewaterhouseCoopers LLP, Independent Accountants.
Exhibit 23.1

                    CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

To OraSure Technologies, Inc.:

As independent  public  accountants,  we hereby consent to the  incorporation by
reference in this Form S-3  Registration  Statement of our report dated February
23, 2001 included in OraSure  Technologies,  Inc.'s Form 10-K for the year ended
December  31,  2000  and  to  all  references  to  our  Firm  included  in  this
Registration Statement.


                             /s/ ARTHUR ANDERSEN LLP


Philadelphia, Pennsylvania
February 4, 2002



                                                                    Exhibit 23.2

                       Consent of Independent Accountants



We  hereby  consent  to the  incorporation  by  reference  on this  Registration
Statement  on Form S-3 of our report  dated  January  15,  2001  relating to the
financial  statements of Epitope,  Inc., which appears in OraSure  Technologies,
Inc.'s Annual Report on Form 10-K for the year ended  December 31, 2000. We also
consent to the reference to us under the heading  "Experts" in such Registration
Statement.


PricewaterhouseCoopers LLP

Portland, Oregon.
February 4, 2002