Annual Report 2010

Applicable Corporate Governance standards

This Corporate Governance disclosure reflects the requirements of the Directive on Information Relating to Corporate Governance, issued by the SIX Swiss Exchange (formerly SWX Swiss Stock Exchange) as amended on October 29, 2008. The principles and the more detailed rules of Adecco S.A.’s Corporate Governance are defined in Adecco S.A.’s Articles of Incorporation, its Internal Policies and Organisational Rules, and in the Charters of the Committees of the Board of Directors. Adecco S.A.’s principles take into account the recommendations set out in the Swiss Code of Best Practice for Corporate Governance as amended on September 6, 2007.

Statements throughout this Corporate Governance disclosure using the term “the Company” refer to the Adecco Group, which comprises Adecco S.A., a Swiss corporation, its consolidated subsidiaries, as well as variable interest entities for which Adecco is considered the primary beneficiary.

Corporate Governance information is presented as of December 31, unless indicated otherwise, as the statutory fiscal year of Adecco S.A. is the calendar year.

The Corporate Governance information included in this report is presented in Euro, except for information on shares, share capital, and dividends, which is provided in Swiss Francs. Income, expenses, and cash flows are translated at the average exchange rates prevailing during the period or at transaction rates, and assets and liabilities are translated at period end exchange rates.