HOW TO PARTICIPATE TO THE SHAREHOLDERS’ MEETING

Who can participate?
Pursuant to article R. 225-85 of the French Commercial Code, in order to attend the meeting,registered shares must be recorded in the shareholder’s name or in its bank’s or broker’s nameat least 3 days prior to the meeting at 0.00 Paris time (i.e. if the meeting takes place on firstnotice, on Monday 24 May 2010 at 0:00 Paris time) either in the account maintained on behalfof the Company by the Company’s registrar, or in the accounts of holders of bearer shares
maintained by bank or broker. The holders of bearer shares are required to send theircertificate justifying of their ownership on shares (“Attestation de participation”) delivered bytheir bank or broker to the Société Générale – Service Assemblées – 32 rue du Champ de Tir– 44312 Nantes Cedex 3 or to Atos Origin, Legal Department, 18 avenue d’Alsace – Paris La
Défense – 92400 COURBEVOIE.
Any shareholder who has already voted by post, sent a proxy or applied for an admission card
will no longer be able to choose another means of participation to the shareholders’ meeting.
He or she may nevertheless decide later to sell all or part of shares held, in which case:- if the sale occurs more than three business days prior to the meeting (at zero hour
Paris time), the Company will have to invalidate or change accordingly the voteexpressed, the proxy given, the "carte d'admission" or the "attestation de participation"
and, for such purpose, in the case of bearer shares, the shareholder's bank or
broker must notify the sale to the Company or its registrar and provide relevant
information;- if the sale occurs after zero hour Paris time, on the third business day prior to themeeting, the sale does not have to be notified by the shareholder's bank or broker orconsidered by the Company.
The meeting of 27 May 2010 shall start at 3.00 pm sharp. Accordingly, you are requested:• to come in early to the reception desk and signing desk, with your admission card forsigning of the attendance list,• not to enter the meeting room without the presentations and the voting material, thiswill be distributed upon signing of the attendance list.

If you plan to attend the meeting
An admission card must be requested in order to be present and vote at the meeting. In orderto receive this card, please return the attached form, tick the A box, date and sign the form.
Shareholders who have not received their admission cards, within a period of 3 days prior to
the shareholders’ meeting, or for enquiries on the processing of their admission cards, should
feel free to contact the Société Générale’s dedicated operators at 0.825.315.315 (cost::0.125€/min excluding VAT) from Monday to Friday, between 8:30 am and 6:00 pm Paristime, only from France.
Participation and vote by videoconference or by any other electronic mean oftelecommunication have not been chosen for this meeting. Accordingly, no site as per article
R 225-61 of the Commerce Code has been made available.

If you cannot attend the meeting
By using the attached form, you can choose one of the three following options:•Give proxy to the Chairman: please tick the B box, date and sign the form.

•Vote by post : please tick the B box and the left hand box according to yourchoice:Vote “For” the resolutions approved by the Board of Directors bysimply ticking the B box and the left hand box.

Vote “Against” or “Abstention” on one or several resolutions,by shading the relevant box (es).

Vote on the draft resolutions which have not been approvedby the Board of Directors, by shading the relevant box (es).

You can also make a decision in the case where amendments or new resolutions would
be proposed during the meeting, by ticking the relevant box (es):o Either by giving proxy to the Chairman to vote in your name;o Or by abstaining (which will be equivalent to a vote against),o Or by giving proxy to another shareholder to vote in your name.
• Give proxy to your spouse or to another shareholder (whether a natural or alegal person): please tick the B box, and give the name and details of theshareholder in the right hand box, tick the right hand box, date and sign theform.
The above-mentioned form shall include the above-mentioned three options and must be sent
back at the latest 3 market days (at zero hour – Paris time) prior to the meeting. Only one

option can be chosen out of the three. Any shareholder who has voted by post cannot attend
the meeting (personally or by proxy).
Documents are to be sent back:• for registered shares to Société Générale
32 rue du Champ de Tir – 44312 Nantes Cedex 3–

Service

Assemblées–• for bearer shares to the bank or broker which is handling your securities.

Written questions that shareholders may send must be addressed to the registered office of thecompany, by letter registered with request for notice of receipt, to the attention of theChairman of the Board at the latest on the fourth business day preceding the date of themeeting. They must be accompanied by a certificate of inscription, either in the accounts ofregistered shares, or in the accounts of bearer shares.