FORM 6-K

                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                        REPORT OF FOREIGN PRIVATE ISSUER
                         PURSUANT TO RULE 13A - 16 UNDER
                       THE SECURITIES EXCHANGE ACT OF 1934

                         For the month of January, 2003

                                    ICON PLC
                               (Registrant's name)

                                     0-29714
                            (Commission file number)

          South County Business Park, Leopardstown, Dublin 18, Ireland.
                    (Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports
under cover Form 20-F or Form 40-F.

         Yes      X                      No __

Indicate by check mark whether the registrant is submitting the Form 6-K in
paper as permitted by Regulation S-T Rule 101(b)(1):

         Yes     __                      No  X

Indicate by check mark whether the registrant is submitting the Form 6-K in
paper as permitted by Regulation S-T Rule 101(b)(7):

         Yes     __                      No  X

Indicate by check mark whether the registrant by furnishing the information
contained in this Form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

         Yes     __                      No  X

If "Yes" is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g3-2(b):82 N/A






                                    ICON PLC

GENERAL

As used herein, "ICON", the "Company" and "we" refer to ICON p1c and its
consolidated subsidiaries, unless the context requires otherwise.


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                                    ICON PLC

CONTENTS                                                                    PAGE

DESCRIPTION OF THE MEMORANDUM AND ARTICLES OF ASSOCIATION OF THE COMPANY......4
CHANGES TO CONSTITUTIONAL DOCUMENTS...........................................8
DESCRIPTION OF SHARE CAPITAL..................................................8
DESCRIPTION OF AMERICAN DEPOSITARY SHARES.....................................8
DESCRIPTION OF THE REGISTRATION RIGHTS AGREEMENT, DATED DECEMBER 12, 1997....14
SIGNATURES...................................................................15




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    DESCRIPTION OF THE MEMORANDUM AND ARTICLES OF ASSOCIATION OF THE COMPANY

1.   The Company is registered in Ireland under the Companies Acts, 1963 to 2001
     with registered number 145385. The Company was incorporated on 31 May 1989.

     The Company's main object, which is to be found in clause 3 of the
     Company's memorandum of association, is to carry on the business of an
     investment holding company. The Company's secondary objects which are also
     found in clause 3 of the memorandum of association are (i) the carrying out
     of research in the fields of nutrition, metabolism and health, (ii) the
     advancement in the knowledge of matters relating to electromagnetics,
     radiation, ecology and environment, (iii) the pharmacologic effects of
     drugs, cosmetics, food substances, food additives and beverages and (iv) to
     make provision and afford facilities for the training of approved persons
     with a view to the above.

2.   (a) Under Article 95 of the Company's Articles of Association, or Articles,
     a director of the Company who is in any way, whether directly or
     indirectly, interested in a contract or proposed contract with the Company
     must declare that interest at a meeting of the directors of the Company.
     Under Article 97 of the Articles, a director may not vote at a meeting of
     the directors or a committee of the directors on any resolution concerning
     a matter in which he has, directly or indirectly, either by himself or with
     others connected with him, an interest which is material, or a duty, which
     conflicts or may conflict with the interests of the Company. Furthermore, a
     director may not be counted in the quorum present at a meeting in relation
     to any such resolution on which he is not entitled to vote. This
     prohibition on voting does not extend to certain matters, namely:

          (i)  where the Company is giving any security, guarantee or indemnity
               to the director in respect of money lent by the director;

          (ii) where the Company gives any security, guarantee or indemnity to a
               third party in respect of a debt or obligation of the Company for
               which the director has assumed the responsibility in whole or in
               part;

          (iii) where there is a subscription or purchase of shares, debentures
               or other securities of the Company pursuant to an offer or
               invitation to members or debenture holders of the Company, or to
               the public or any section of the public under which offer the
               director may be entitled to participate as a holder of securities
               or which he is or is to be interested as a participant in the
               underwriting or sub-underwriting thereof;

          (iv) any proposal concerning any other company in which he is
               interested, whether directly or indirectly, provided that the
               director is not the holder of or beneficially interested,
               directly or indirectly, in 1% or more of the issued shares of any
               class of that company or of the voting rights available in that
               company;

          (v)  any proposal concerning the adoption, modification or operation
               of any pension or retirement benefit scheme under which the
               director may benefit and which has been approved by the Revenue
               Commissioners in Ireland;

          (vi) any proposal concerning the adoption, modification or operation
               of an employee share scheme which does not award the director any
               privilege or benefit not generally awarded to the employees to
               whom such scheme relates;

          (vii) any proposal concerning insurance which the Company proposes to
               maintain or purchase for the benefit of the directors; and



                                       4


          (viii) where there is a proposal concerning the appointment of two or
               more directors, to positions within the Company or any other
               company in which the Company is interested, the directors
               concerned will be entitled to vote in respect of each resolution
               except that concerning his own appointment.

     (b)  The remuneration of the directors is determined from time to time by
          the shareholders of the Company. This remuneration is divided among
          the directors as they may agree or, failing agreement, equally with
          the exception that any director who holds office for only part of the
          period in respect of which the remuneration is payable, he shall be
          entitled only to a proportion of the remuneration relating to the
          period for which he has held office. As the remuneration of the
          directors may only be determined by the shareholders, the directors
          may not vote compensation to themselves. There is an exception made
          under Article 78 for any director who holds any executive office,
          including chairman or deputy chairman, or who serves on any committee,
          or who performs services which in the opinion of the directors are
          outside the scope of the ordinary duties of a director.

     (c)  Under Article 85 the directors may exercise all the powers of the
          Company to borrow or raise money and to give security in connection
          therewith. These borrowing powers may only be amended by the
          shareholders of the Company in general meeting.

     (d)  There is no age limit requirement in the Articles that specifies when
          a director must retire.

     (e)  Directors are not required to hold shares to qualify for the office of
          director.

3.   The share capital of the Company is(euro)1,200,000 divided into 20,000,000
     ordinary shares of 6 euro cent each.

     (a)  Subject to the provisions of the Companies Acts, the Company may by
          ordinary resolution declare dividends which shall not exceed the
          amount recommended by the directors. Under the Companies Acts,
          dividends may only be paid out of profits available for distribution.
          The directors may also, if authorised by the members of the Company in
          general meeting, offer the holders of ordinary shares the right to
          receive scrip dividends instead of cash. The directors may also
          declare and pay interim dividends if it appears to them that they are
          justified to so do by the profits of the Company available for
          distribution.

          Any dividend which remains unclaimed for twelve years from the date of
          its declaration shall be forfeited and cease to remain owing by the
          Company if the directors so resolve.

     (b)  Voting at any general meeting of the Company on a resolution is
          decided on a show of hands unless a poll is demanded. On a show of
          hands every shareholder present in the meeting in person and every
          proxy shall have one vote regardless of how many shares they may hold.
          On a poll however, every member shall have one vote for every share
          carrying voting rights of which he is the holder.

          A poll may be demanded (i) by the chairman of the meeting, (ii) by at
          least three members present (in person or by proxy) having the right
          to attend and vote at the meeting, (iii) by any member or members
          present (in person or by proxy) representing an aggregate of not less
          than one tenth of the total voting rights of all the members having
          the right to attend and vote at the meeting, or (iv) by a member or
          members present (by person or by proxy) holding shares in the Company
          conferring the right to attend and vote at the meeting being shares on
          which an aggregate sum has been paid up equal to not less than one
          tenth of the total sum paid up on all the shares conferring that
          right.



                                       5


          The quorum for a general meeting is three shareholders being present
          in person or by proxy having an entitlement to vote upon the business
          to be transacted.

          All business is considered to be special business if it is transacted
          at an extraordinary general meeting as is all business transacted at
          an annual general meeting other than the declaration of a dividend,
          the consideration of the accounts, balance sheets and reports of the
          directors and auditors, the election of directors in the place of
          those retiring (whether by rotation or otherwise), the fixing of the
          remuneration of the directors, the re-appointment of the retiring
          auditors and the fixing of the remuneration of the auditors, all of
          which is deemed ordinary business. Special business is dealt with by
          way of a special resolution, which must be passed by not less than 75%
          of the votes cast by such members entitled to vote in person or, where
          proxies are allowed, by proxy at a general meeting at which not less
          than twenty one days notice specifying the intention to propose a
          resolution as a special resolution has been duly given. Ordinary
          business is dealt with by way of an ordinary resolution which requires
          a simple majority of the votes cast by the members voting in person or
          by proxy at a general meeting. Where an equal number of votes has been
          cast on any resolution the chairman of the meeting is entitled to a
          casting or second vote.

          Voting rights may be restricted by the directors where they determine
          that a Specified Event (as defined below) has occurred in relation to
          any share or shares. In such case, the directors may serve a notice to
          such effect on the relevant shareholders. On the expiry of fourteen
          days following the service of such notice and for so long as such
          notice remains in force, the relevant shareholder shall not be
          entitled to attend or vote at any general meeting either personally or
          by proxy in respect of those shares and the directors shall where
          those restricted shares represent not less than 0.25% of the total
          number of the issued shares be entitled not to pay dividends and
          refuse to register any transfer (other than a bona fide transfer to an
          unconnected third party) of those shares. For the purposes of Article
          7 a Specified Event in relation to such shares shall mean either the
          failure by the shareholder to pay any call or installment of a call or
          failure by the shareholder to comply, to the satisfaction of the
          directors with certain notification provisions under the Irish
          Companies Act, 1990 and/or Article 7 of the Company's Articles (as
          more full described at 3(h) below).

     (c)  The right to share in the Company's profits arises under the right to
          receive a dividend as particularly described at 3(a) above.

     (d)  In the event of any surplus arising on the occasion of the liquidation
          of the Company, the shareholders would be entitled to a share in that
          surplus pro rata to their holdings of ordinary shares. Further, where
          the Company is wound-up, the liquidator, with the sanction of a
          special resolution of the Company, may divide among the members in
          specie or kind the whole or part of the assets of the Company.

     (e)  Subject to the provisions of the Companies Acts, any shares may be
          issued on the terms that they are, or at the option of the Company
          are, liable to be redeemed.

     (f)  Not applicable.

     (g)  The directors may make calls upon the shareholders in respect of any
          money unpaid on their shares. Failure to pay a call may result in a
          forfeiture of shares by a shareholder pursuant to a resolution of the
          directors. If a person's shares have been forfeited he shall cease to
          be a shareholder in the Company but shall remain liable to the Company
          for all monies payable by him to the Company in respect of those
          shares until such time as the Company shall have received payment in
          full of all such monies in respect of those shares.



                                       6


     (h)  Under Article 7 of the Company's Articles the directors may, by notice
          in writing, require any shareholder, or any other person appearing to
          be interested or to have been interested in the Company's shares, to
          disclose to the Company in writing such information as the directors
          shall require relating to the ownership of any interest in the
          Company's shares.

4.   Under Article 5, wherever the share capital is divided into different
     classes of shares, the rights attaching to any class may be varied with the
     consent in writing of three quarters of the shareholders of that particular
     class or with the sanction of a special resolution passed at a separate
     general meeting of the shareholders of that class of shares. Further, where
     the share capital is divided into different classes of shares they may be
     varied either whilst the Company is a going concern, or during, or in
     contemplation of, a winding-up. In each case, the quorum at any such
     separate general meeting shall be two persons holding or representing by
     proxy at least one third of the issued shares of the class in question. The
     rights conferred upon the shareholders of any class issued with preferred
     or other rights shall not, unless expressly provided for in the Articles or
     the terms of issue of shares, be varied by the creation or issue of further
     shares ranking pari passu therewith or subordinate thereto. These
     conditions are no more significant than those required by law.

5.   General meetings may be convened by the directors. Extraordinary general
     meetings may also be convened by the directors as provided in the Companies
     Acts. Annual general meetings and extraordinary general meetings called for
     the passing of a special resolution shall be called by at least twenty one
     clear days notice and all other extraordinary general meetings shall be
     called by at least fourteen clear days notice.

     Any notice convening a general meeting shall specify the time and place of
     the meeting any, in the case of a special business, the general nature of
     that business and, in reasonable prominence, that a shareholder entitled to
     attend and vote is entitled to appoint a proxy to attend, speak and vote in
     his place and that a proxy need not be a shareholder of the Company.
     Admission to general meetings is limited to shareholders of the Company and
     validly appointed proxies.

6.   The Memorandum and Articles of Association impose no restrictions on the
     right of non-resident or foreign shareholders to own securities in the
     Company.

7.   Failure to comply with the provisions of Article 7, which deals with the
     notification of interests in shares by a shareholder, could result in a
     restriction of voting and other rights under Article 68 as detailed above
     at 3(b).

8.   Under Irish company law where a person acquires an interest in shares in a
     public limited company or ceases to be interested in such shares he has an
     obligation to notify the Company of the interest he has or had in its
     shares. The initial notifiable threshold is 5% of the aggregate nominal
     value of the issued share capital carrying rights to vote in all
     circumstances at a general meeting of the Company. In addition, if the
     shares of the Company are quoted on the Irish Stock Exchange and a person
     becomes aware that he has acquired, or has ceased to have an interest, in
     shares in a quoted company, he must notify the exchange when his interest
     in such shares exceeds or falls below, as the case may be, certain
     reference levels: 10%, 25%, 50% and 75%.

     Under Article 7 of the Articles, as detailed above at 3(b), the directors
     may by notice in writing require any member or other person appearing to be
     interested or have been interested in shares, to disclose to the Company in
     writing such information as the directors shall require.

9.   Not applicable.

10.  Not applicable.



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                       CHANGES TO CONSTITUTIONAL DOCUMENTS

At its annual general meeting held on 22 November, 2001, shareholders approved
the redenomination of its share capital from Irish Punts into euro, and the
renominalisation, which involved the creation of a small reserve fund, of its
share capital to adjust the converted euro nominal value of each ordinary share
to a round number (6 cent).

                          DESCRIPTION OF SHARE CAPITAL

     The authorized capital stock of the Company consists of 20,000,000 ordinary
shares, par value 6 euro cent per share. As of December 31, 2002, 11,815,637
ordinary shares were outstanding. All of the outstanding ordinary shares were
issued fully paid.

     10,292,557 of the ordinary shares are registered in the Register of Members
of the Company and 1,523,080 are bearer shares. Each holder of a bearer share is
effectively treated by the Company as the holder and absolute owner of the share
represented by the bearer share and shall be deemed to be a member of the
Company to the fullest extent. Title to a bearer share will pass by delivery.
Additional ordinary shares, on December 31, 2002, representing an 8.2% interest
in the Company, may be issued under the exercise of outstanding options. No
shares of the Company are held by or on behalf of the Company itself or by
subsidiaries of the Company.

                    DESCRIPTION OF AMERICAN DEPOSITARY SHARES

     10,274,381 of the outstanding ordinary shares are represented by American
Depositary Shares ("ADSs") which are evidenced by American Depositary Receipts
("ADRs").

     The following is a summary of certain provisions of the Deposit Agreement
(including any exhibits thereto, the "Deposit Agreement") dated as of May 20,
1998 among the Company, The Bank of New York, as depositary (the "Depositary")
and the registered holders from time to time of the Company's ADRs issued
thereunder (the "Owners"). This summary does not purport to be complete and is
qualified in its entirety by reference to the Deposit Agreement. Copies of the
Deposit Agreement will also be available for inspection at the Corporate Trust
Office of the Depositary at 101 Barclay Street, New York, New York 10286, at the
office of the Depositary's agent and at the designated office of the Custodian
(as defined below). Terms used herein and not otherwise defined shall have the
respective meanings set forth in the Deposit Agreement.

     ADRs evidencing ADSs are issuable by the Depositary pursuant to the Deposit
Agreement. Each ADS represents the right to receive one ordinary share deposited
in accordance with the Deposit Agreement with Allied Irish Banks, Dublin,
Ireland, as agent of the Depositary, or any successor to such agent (the
"Custodian"). An ADR may evidence any number of ADSs. Only persons in whose
names ADRs are registered on the books of the Depositary are treated by the
Depositary and the Company as Owners.

DEPOSIT, TRANSFER AND WITHDRAWAL

     The Depositary has agreed, subject to the terms and conditions of the
Deposit Agreement, that upon delivery to the Custodian of ordinary shares (or
evidence of rights to receive ordinary shares) and pursuant to appropriate
instruments of transfer in a form satisfactory to the Custodian, the Depositary
will, upon payment of the fees, charges and taxes provided in the Deposit
Agreement, execute and deliver at its Corporate Trust Office to, or upon the
written order of, the person or persons named in the notice of the Custodian
delivered to the Depositary or requested by the person depositing such ordinary
shares with the Depositary, an ADR or ADRs, registered in the name or names of
such person or persons, and evidencing any authorized number of ADSs requested
by such person or persons.



                                       8


     Upon surrender at the Corporate Trust Office of the Depositary of an ADR
for the purpose of withdrawal of the Deposited Securities represented by the
ADSs evidenced by such ADR, and upon payment of the fees of the Depositary,
governmental charges and taxes as provided in the Deposit Agreement, and subject
to the terms and conditions of the Deposit Agreement, the Owner of such ADR will
be entitled to delivery, to him or upon his order, of the amount of Deposited
Securities at the time represented by the ADS or ADSs evidenced by such ADR. The
forwarding of share certificates, other securities, property, cash and other
documents of title for such delivery will be at the risk and expense of the
Owner.

     Subject to the terms and conditions of the Deposit Agreement and any
limitations established by the Depositary, the Depositary may execute and
deliver ADRs prior to the receipt of ordinary shares (a "Pre-Release") and
deliver ordinary shares upon the receipt and cancellation of ADRs which have
been Pre-Released, whether or not such cancellation is prior to the termination
of such Pre-Release or the Depositary knows that such ADR has been Pre-Released.
The Depositary may receive ADRs in lieu of ordinary shares in satisfaction of a
Pre-Release. Each Pre-Release must be (a) preceded or accompanied by a written
representation from the person to whom the ADRs are to be delivered that such
person, or its customer, owns the ordinary shares or ADRs to be remitted, as the
case may be, (b) at all times fully collateralized with cash or such other
collateral as the Depositary deems appropriate, (c) terminable by the Depositary
on not more than five (5) business days' notice and (d) subject to such further
indemnities and credit regulations as the Depositary deems appropriate. The
number of ADSs that are outstanding at any time as a result of Pre-Releases will
not normally exceed 30% of the ordinary shares deposited hereunder, provided,
however, that the Depositary reserves the right to change or disregard such
limit from time to time as it deems appropriate.

     The Depositary may retain for its own account any compensation received by
it in connection with the foregoing.

DIVIDENDS, OTHER DISTRIBUTIONS AND RIGHTS

     The Depositary will convert or cause to be converted into dollars, to the
extent that in its judgment it can do so on a reasonable basis and can transfer
the resulting dollars to the United States, all cash dividends and other cash
distributions denominated in a currency other than dollars, including euro
("Foreign Currency"), that it receives in respect of the deposited ordinary
shares and will distribute the resulting dollar amount (net of the expenses
incurred by the Depositary in converting such Foreign Currency) to the Owners
entitled thereto. Such distribution may be made upon an averaged or other
practicable basis without regard to any distinctions among Owners on account of
exchange restrictions or otherwise. The amount distributed to the Owners will be
reduced by any amount on account of taxes to be withheld by the Company or the
Depositary.

     If the Depositary determines that in its judgment any Foreign Currency
received by the Depositary cannot be converted on a reasonable basis into
dollars transferable to the United States, or if any approval or license of any
government or agency thereof that is required for such conversion is denied or
in the opinion of the Depositary is not obtainable, or if any such approval or
license is not obtained within a reasonable period as determined by the
Depositary, the Depositary may distribute the Foreign Currency received by the
Depositary to, or in its discretion may hold such Foreign Currency uninvested
and without liability for interest thereon for the respective accounts of, the
Owners entitled to receive the same. If any such conversion of Foreign Currency,
in whole or in part, cannot be effected for distribution to some of the Owners
entitled thereto, the Depositary may in its discretion make such conversion and
distribution in dollars to the extent permissible to the Owners entitled
thereto, and may distribute the balance of the Foreign Currency received by the
Depositary to, or hold such balance uninvested and without liability for
interest thereon for, the respective accounts of, the Owners entitled thereto.

     If any distribution upon any Deposited Securities consists of a dividend
in, or free distribution of, ordinary shares, the Depositary may, and will if
the Company so requests, distribute to the Owners of outstanding ADRs entitled
thereto, in proportion to the number of ADSs evidenced by the ADRs held by them,
respectively,



                                       9


additional ADRs evidencing an aggregate number of ADSs that represents the
amount of ordinary shares received as such dividend or free distribution,
subject to the terms and conditions of the Deposit Agreement with respect to the
deposit of ordinary shares and the issuance of ADSs evidenced by ADRs, including
the withholding of any tax or other governmental charge and the payment of fees
of the Depositary as provided in the Deposit Agreement. In lieu of delivering
ADRs for fractional ADSs in the event of any such dividend or free distribution,
the Depositary will sell the amount of ordinary shares represented by the
aggregate of such fractions and distribute the net proceeds in accordance with
the Deposit Agreement. If additional ADRs are not so distributed, each ADS will
thenceforth also represent the additional ordinary shares distributed upon the
Deposited Securities represented thereby.

     If the Company offers or causes to be offered to the holders of any
Deposited Securities any rights to subscribe for additional ordinary shares or
any rights of any other nature, the Depositary will have discretion, after
consultation with the Company, as to the procedure to be followed in making such
rights available to any Owners or in disposing of such rights for the benefit of
any Owners and making the net proceeds available to such Owners. If at the time
of the offering of any rights the Depositary determines in its discretion that
it is lawful and feasible to make such rights available to all Owners or to all
or certain Owners but not to other Owners, the Depositary may distribute to any
Owner to whom it determines the distribution to be lawful and feasible, in
proportion to the number of ADSs held by such Owner, warrants or other
instruments therefor in such form as it deems appropriate. If the Depositary
determines in its discretion that it is not lawful and feasible to make such
rights available to all or certain Owners, or if the rights represented by such
warrants or other instruments are not exercised and appear to be about to lapse,
it may sell the rights, warrants or other instruments and allocate the net
proceeds of such sales for the account of such Owners otherwise entitled to such
rights, warrants or other instruments, upon an averaged or other practical basis
without regard to any distinctions among such Owners because of exchange
restrictions or the date of delivery of any ADR or ADRs, or otherwise.

     The Depositary will not offer rights to Owners unless both the rights and
the securities to which such rights relate are either exempt from registration
under the Securities Act with respect to a distribution to all Owners or are
registered under the provisions of such Act.

     Whenever the Depositary receives any distribution other than cash, ordinary
shares or rights in respect of the Deposited Securities, the Depositary will
cause the securities or property received by it to be distributed to the Owners
entitled thereto, after deduction or upon payment of any fees and expenses of
the Depositary or any taxes or other governmental charges, in proportion to
their holdings, respectively, in any manner that the Depositary may deem
equitable and practicable for accomplishing such distribution; provided,
however, that if in the opinion of the Depositary such distribution cannot be
made proportionately among the Owners entitled thereto, or if for any other
reason (including, but not limited to, any requirement that the Company or the
Depositary withhold an amount on account of taxes or other governmental charges
or that such securities must be registered under the Securities Act in order to
be distributed to Owners or holders) the Depositary deems such distribution not
to be feasible, the Depositary may adopt such method as it may deem equitable
and practicable for the purpose of effecting such distribution, including, but
not limited to, the public or private sale of the securities or property thus
received, or any part thereof, and the net proceeds of any such sale (net of the
fees of the Depositary) will be distributed by the Depositary to the Owners
entitled thereto as in the case of a distribution received in cash.

     If the Depositary determines that any distribution of property (including
ordinary shares and rights to subscribe therefor) is subject to any taxes or
other governmental charges that the Depositary is obligated to withhold, the
Depositary may, by public or private sale, dispose of all or a portion of such
property in such amount and in such manner as the Depositary deems necessary and
practicable to pay such taxes or charges and the Depositary will distribute the
net proceeds of any such sale after deduction of such taxes or charges to the
Owners entitled thereto in proportion to the number of ADSs held by them,
respectively.



                                       10


     Upon any change in nominal or par value, split-up, consolidation or any
other reclassification of Deposited Securities, or upon any recapitalization,
reorganization, merger or consolidation or sale of assets affecting the Company
or to which it is a party, any securities that shall be received by the
Depositary or Custodian in exchange for, in conversion of, or in respect of
Deposited Securities will be treated as new Deposited Securities under the
Deposit Agreement, and the ADSs will thenceforth represent, in addition to the
existing Deposited Securities, the right to receive the new Deposited Securities
so received in exchange or conversion, unless additional ADRs are delivered
pursuant to the following sentence. In any such case the Depositary may, and
will, if the Company so requests, execute and deliver additional ADRs as in the
case of a dividend in ordinary shares, or call for the surrender of outstanding
ADRs to be exchanged for new ADRs specifically describing such new Deposited
Securities.

RECORD DATES

     Whenever any cash dividend or other cash distribution shall become payable
or any distribution other than cash shall be made, or whenever rights shall be
issued with respect to the Deposited Securities, or whenever the Depositary
shall receive notice of any meeting of holders of ordinary shares or other
Deposited Securities, the Depositary will fix a record date for the
determination of the Owners who will be (i) entitled to receive such dividend,
distribution or rights, or the net proceeds of the sale thereof, or (ii)
entitled to give instructions for the exercise of voting rights at any such
meeting.

VOTING OF DEPOSITED SECURITIES

     Upon receipt of notice of any meeting of holders of ordinary shares or
other Deposited Securities, the Depositary will, as soon as practicable
thereafter, mail to all Owners a notice containing (a) such information included
in such notice of meeting received by the Depositary from the Company, and (b) a
statement that the Owners as of the close of business on a specified record date
will be entitled, subject to any applicable provision of Irish law and of the
Memorandum and Articles of Association of the Company, to instruct the
Depositary as to the exercise of the voting rights, if any, pertaining to the
amount of ordinary shares or other Deposited Securities represented by their
respective ADSs and a brief statement as to the manner in which such
instructions may be given, including an express indication that instructions may
be given to the Depositary to give a discretionary proxy to a designated member
or members of the Board of Directors of the Company. Upon the written request of
an Owner on such record date, received on or before the date established by the
Depositary for such purpose, the Depositary will endeavor, insofar as
practicable, to vote or cause to be voted the amount of ordinary shares or other
Deposited Securities represented by the ADSs evidenced by such ADRs in
accordance with the instructions set forth in such request. The Depositary will
not, and the Depositary shall ensure that the Custodian and any of its nominees
shall not, vote the ordinary shares or other Deposited Securities, other than in
accordance with such instructions nor shall the Depositary or Custodian demand a
poll.

REPORTS AND OTHER COMMUNICATIONS

     The Depositary will make available for inspection by Owners at its
Corporate Trust Office any reports and communications received from the Company
which are both (a) received by the Depositary as the holder of the Deposited
Securities and (b) made generally available to the holders of such Deposited
Securities by the Company. The Depositary will also send to the Owners copies of
such reports when furnished by the Company pursuant to the Deposit Agreement.

AMENDMENT AND TERMINATION OF THE DEPOSIT AGREEMENT

     The form of ADRs and any provisions of the Deposit Agreement may at any
time and from time to time be amended by agreement between the Company and the
Depositary in any respect which they may deem necessary or desirable without the
consent of the Owners. Any amendment that imposes or increases any fees or
charges (other than taxes and other governmental charges, registration fees,
cable, telex or facsimile transmission



                                       11


costs, delivery costs or other such expenses), or which otherwise prejudices any
substantial existing right of Owners, will not take effect as to outstanding
ADRs until the expiration of three months after notice of any amendment has been
given to the Owners of outstanding ADRs. Every Owner, at the time any amendment
so becomes effective, will be deemed, by continuing to hold such ADR, to consent
and agree to such amendment and to be bound by the Deposit Agreement as amended
thereby. In no event will any amendment impair the right of the Owner to
surrender such ADR and receive therefor the Deposited Securities represented
thereby, except to comply with mandatory provisions of applicable law.

     The Depositary will at any time at the direction of the Company terminate
the Deposit Agreement by mailing notice of such termination to the Owners then
outstanding at least 30 days prior to the date fixed in such notice for such
termination. The Depositary may likewise terminate the Deposit Agreement by
mailing notice of such termination to the Company and the Owners of all ADRs
then outstanding if, any time after 60 days have expired after the Depositary
will have delivered to the Company a written notice of its election to resign
and a successor depositary will not have been appointed and accepted its
appointment, in accordance with the terms of the Deposited Agreement. If any
ADRs remain outstanding after the date of termination of the Deposit Agreement,
the Depositary thereafter will discontinue the registration of transfers of
ADRs, will suspend the distribution of dividends to the Owners thereof and will
not give any further notices or perform any further acts under the Deposit
Agreement, except the collection of dividends and other distributions pertaining
to the Deposited Securities, the sale of rights and the delivery of underlying
Deposited Securities, together with any dividends or other distributions
received with respect thereto and the net proceeds of the sale of any rights or
other property, in exchange for surrendered ADRs (after deducting, in each case,
the fees of the Depositary for the surrender of an ADR and other expenses set
forth in the Deposit Agreement and any applicable taxes or governmental
charges). At any time after the expiration of two years from the date of
termination, the Depositary may sell the Deposited Securities then held
thereunder and hold uninvested the net proceeds of such sale, together with any
other cash, unsegregated and without liability for interest, for the pro rata
benefit of the Owners that have not theretofore surrendered their Receipts.
After making such sale, the Depositary will be discharged from all obligations
under the Deposit Agreement, except to account for net proceeds and other cash
(after deducting, in each case, the fee of the Depositary and other expenses set
forth in the Deposit Agreement for the surrender of an ADR and any applicable
taxes or other governmental charges).Upon the termination of the Deposit
Agreement, the Company shall be discharged from all obligations under the
Deposit Agreement except for certain obligations to the Depositary relating to
fees and indemnity.

CHARGES OF DEPOSITARY

     The Depositary will charge any party depositing or withdrawing ordinary
shares or any party surrendering ADRs or to whom ADRs are issued (including,
without limitation, issuance pursuant to a stock dividend or stock split
declared by the Company or an exchange of stock regarding the ADRs or Deposited
Securities or a distribution of ADRs pursuant to the Deposit Agreement)
whichever applicable: (1) taxes and other governmental charges; (2) such
registration fees as may from time to time be in effect for the registration of
transfers of ordinary shares generally on the share register of the Company or
Foreign Registrar and applicable to transfers of ordinary shares to the name of
the Depositary or its nominee or the Custodian or its nominee on the making of
deposits or withdrawals; (3) such cable, telex and facsimile transmission
expenses as are expressly provided in the Deposit Agreement to be at the expense
of persons depositing ordinary shares or Owners; (4) such expenses as are
incurred by the Depositary in the conversion of Foreign Currency pursuant to the
Deposit Agreement; (5) a fee of $5.00 or less per 100 ADSs (or portion thereof)
for the execution, delivery and surrender of ADRs pursuant to the Deposit
Agreement; (6) a fee of $.02 or less per ADS (or portion thereof) for any cash
distribution made pursuant to the Deposit Agreement, including, but not limited
to, Sections 4.1 through 4.4 thereof; and (7) a fee for the distribution of
securities pursuant to the Deposit Agreement, such fee being in an amount equal
to the fee for the execution and delivery of ADSs referred to above which would
have been charged as a result of the deposit of such securities (for purposes of
this clause (7) treating all such securities as if they were ordinary shares),
but which securities are instead distributed by the Depositary to Owners and the
net proceeds distributed.



                                       12


     The Depositary, pursuant to the Deposit Agreement, may own and deal in any
class of securities of the Company and its affiliates and in ADRs.

LIABILITY OF OWNER FOR TAXES

     If any tax or other governmental charge shall become payable with respect
to any ADR or any Deposited Securities represented by the ADRs, such tax or
other governmental charge will be payable by the Owner of such ADR to the
Depositary. The Depositary may refuse to effect any transfer of such ADR or any
withdrawal of Deposited Securities underlying such ADR until such payment is
made, and may withhold any dividends or other distributions, or may sell for the
account of the Owner thereof any part or all of the Deposited Securities
underlying such ADR and may apply such dividends, distributions or the proceeds
of any such sale to pay any such tax or other governmental charge and the Owner
of such ADR will remain liable for any deficiency.

GENERAL

     Neither the Depositary nor the Company will be liable to any Owner or
holder of any ADR, if by reason of any provision of any present or future law or
regulation of the United States, or any other country, or of any governmental
authority or by reason of any provision, present or future, of the Memorandum
and Articles of Association of the Company, or by reason of any act of God or
war or other circumstances beyond its control, the Depositary or the Company
shall be prevented or forbidden from doing or performing any act or thing which
by the terms of the Deposit Agreement it is provided will be done or performed;
nor will the Depositary or the Company incur any liability to any Owner or
holder of any ADR by reason of any nonperformance or delay, caused as aforesaid,
in the performance of any act or thing which by the terms of the Deposit
Agreement it is provided will or may be done or performed, or by reason of any
exercise of, or failure to exercise, any discretion provided for under the
Deposit Agreement.

     The Company and the Depositary assume no obligation nor will they be
subject to any liability under the Deposit Agreement to Owners or holders of
ADRs, except that they agree to perform their respective obligations
specifically set forth under the Deposit Agreement without negligence or bad
faith.

     The ADRs are transferable on the books of the Depositary, provided that the
Depositary may close the transfer books at any time or from time to time when
deemed expedient by it in connection with the performance of its duties. As a
condition precedent to the execution and delivery, registration of transfer,
split-up, combination or surrender of any ADR or withdrawal of any Deposited
Securities, the Depositary or the Custodian may require payment from the person
presenting the ADR or the person depositing ordinary shares of a sum sufficient
to reimburse it for any tax or other governmental charge and any stock transfer
or registration fee with respect thereto (including any such tax or charge and
fee with respect to ordinary shares being deposited or withdrawn) and payment of
any applicable fees payable by the Owners and holders of ADRs. The Depositary
may refuse to deliver ADRs, to register the transfer of any ADR or to make any
distribution on, or related to, ordinary shares until it has received such proof
of citizenship or residence, exchange control approval or other information as
it may deem necessary or proper. The delivery, transfer, registration of
transfer of outstanding ADRs and surrender of ADRs generally may be suspended or
refused during any period when the transfer books of the Depositary are closed
or if any such action is deemed necessary or advisable by the Depositary or the
Company, at any time or from time to time.

     The Depositary will keep books for the registration and transfer of ADRs,
which at all reasonable times will be open for inspection by the Owners,
provided that such inspection will not be for the purpose of communicating with
Owners in the interest of a business or object other than the business of the
Company or a matter related to the Deposit Agreement or the ADRs.



                                       13


GOVERNING LAW

     The Deposit Agreement is governed by the laws of the State of New York.

                DESCRIPTION OF THE REGISTRATION RIGHTS AGREEMENT,
                             DATED DECEMBER 12, 1997

     On December 12, 1997, the Company entered into a Registration Rights
Agreement with Dr. John Climax and Dr. Ronan Lambe (the "Holders"). The
Registration Rights Agreement provides that, if the Company proposes to register
any of its equity securities under the Securities Act at any time following the
initial public offering of its equity securities, subject to the Holders
agreeing to a lock-up of 180 days, the Company shall offer such Holders the
opportunity to include the Ordinary Shares held by them, with certain
limitations, in such Registration Statement, and the Company shall use its best
efforts to effect the registration of all or a portion of the Ordinary Shares of
such requesting Holders (the "Piggy-Back Registration Offer"). The Company shall
be obligated to make two Piggy-Back Registration Offers. In addition, pursuant
to the Registration Rights Agreement, each Holder is entitled to make one
request to the Company for registration of all or part of his Ordinary Shares,
with certain limitations, with the Securities and Exchange Commission under and
in accordance with the provisions of the Securities Act. The Registration Rights
Agreement also provides for customary indemnification by the Company and the
proportional sharing of expenses between the Company and the Holders.





                                       14




                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the,
undersigned thereunto duly authorized.

                                     ICON PLC
January 31, 2003                     /s/ Sean Leech
- ---------------------------          ------------------------------------
Date                                 Sean Leech
                                     Chief Financial Officer













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