SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER

Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934

For the month of: December 2006

ADECCO SA

(Exact name of Registrant as specified in its charter)

Commission # 0-25004

Sägereistrasse 10

CH-8152 Glattbrugg

Switzerland

+41 1 878 88 88

(Address of principal executive offices)

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

Form 20-F X Form 40-F

[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

Attached:

- Director’s Dealings: Philippe Marcel

LOGO

Directors’ Dealings

Transactions in Adecco securities by Directors and Senior Management

1. Details of the Liable Person


1.1 Family Name		Marcel

1.2 Forename		Philippe

1.3 Street		Adecco, 4, rue Louis Guérin,

1.4 Postcode /City / Country		6900 Villeurbanne, France

1.5 Function		Non-executive member of the Board of Directors

1.6 This transaction has been executed not by the liable person, but by or on behalf of a person closely associated with the liable person.		No

2. Details of the product acquired / sold


2.1 Type of transaction		Sale

2.2 Type of security		Call option

2.3 Key conditions attached to unlisted conversion and purchase rights and financial instruments (e.g. exercise price, exercise period, duration, american/european style, etc.)		1000 calls 12 March 2007 if CHF 11.50 is reached 1000 calls 12 March 2007 if CHF 12.30 is reached 1000 calls 12 March 2007 if CHF 13.50 is reached 1000 calls 12 June 2007 if CHF 16.00 is reached 1000 calls 12 June 2007 if CHF 18.00 is reached

2.4 Number of units traded		5000 calls

2.5 Price received		Not yet – only if the target price is reached

2.6 Date of trade and place („relevant binding transaction“)		Order sent on December 11^th, 2006

2.7 Reason for transaction (optional)		—

Lyon, December 12^th, 2006

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.


	ADECCO SA
	(Registrant)

Dated: 13 December 2006	By:	/s/ Dominik de Daniel
		Dominik de Daniel
		Chief Financial Officer

Dated: 13 December 2006	By:	/s/ Hans R. Brütsch
		Hans R. Brütsch
		Corporate Secretary

ADECCO SA 6-K