FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Cliburn Perry H   2. Issuer Name and Ticker or Trading Symbol CERIDIAN CORP /DE/ [CEN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP & Chief Technology Officer (Last) (First) (Middle) CERIDIAN CORPORATION, 3311 EAST OLD SHAKOPEE ROAD 3. Date of Earliest Transaction (Month/Day/Year) 12/14/2006 (Street) MINNEAPOLIS, MN 55425 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Employee Stock Option (Right to Buy)

$ 26.16

12/14/2006

A

52,706

(1)

12/14/2011

Common Stock

52,706

$ 26.16

52,706

D

Restricted Stock Units

(2)

12/14/2006

A

9,365

(3)

(3)

Common Stock

9,365

$ 26.16

9,365

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Cliburn Perry H CERIDIAN CORPORATION 3311 EAST OLD SHAKOPEE ROAD MINNEAPOLIS, MN 55425			EVP & Chief Technology Officer

Signatures

/s/ William E. McDonald, Attorney-in-fact pursuant to power of attorney previously filed with the SEC		12/18/2006
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Grant of option to purchase shares of common stock under the Ceridian Corporation 2004 Long-Term Stock Incentive Plan in a transaction exempt under Rule 16b-3(d). This award vests 17,569 shares on December 14, 2007, 17,569 shares on December 14, 2008 and 17,568 shares on December 14, 2009.
(2)	Each restricted stock unit represents a contingent right to receive one share of Ceridian Corporation's common stock.
(3)	Grant of resticted stock units under the Ceridian Corporation 2004 Long-Term Stock Incentive Plan in a transaction exempt under Rule 16b-3(d). These units vest 3,122 units on December 14, 2007, 3,122 on December 14, 2008 and 3,121 units on December 14, 2009.

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