ADVISORY/Ceridian Human Resource Policy Expert to Conduct Baltimore-area Workshop for Payroll and HR Professionals.

Business Editors/Assignment Desks

ADVISORY...for Thursday (March 25)

BALTIMORE--(BUSINESS WIRE)--March 18, 2004

James O'Connell Will Provide an Overview of 2004 Legislative Trends

and Compliance Implications

    Who: Ceridian, a leader in managed human resource solutions that
         maximize the value of people.

    What: James "Jim" O'Connell, Vice President of Government
          Relations and HR Policy at Ceridian, will present a workshop
          titled "Compliance 2004: A Legislative Update."

    When: Thursday, March 25, 2004 from 1:00 p.m. to 3:15 p.m.
          Eastern.

    Where: The Baltimore Metropolitan Area Chapter of the American
           Payroll Association presents its 7th Annual All Day
           Conference at the Pikesville Hilton in Pikesville,
           Maryland. To register, visit www.apabaltimore.org.

    Details: Ceridian's Jim O'Connell has a 25 year track record of
             keeping close tabs on regulatory and political trends in
             Washington D.C. In this workshop, he will leverage that
             knowledge to provide an economic outlook and explore the
             legislative trends that promise to change the world of
             work for HR and payroll professionals in 2004, including:

                --  Health Savings Accounts

                --  Flexible Spending Arrangements

                --  401(k) Legislation

                --  New Overtime Regulations

Ceridian is changing the world of work by enabling companies to be free to succeed in their core business through its suite of innovative managed human resource solutions that include payroll and compensation, staffing, compliance, HR administration and employee effectiveness. Ceridian Corporation (NYSE:CEN) is an information services company serving businesses and employees in the United States, Canada and Europe. For more information about Ceridian's comprehensive array of human resource solutions, visit www.myceridian.com or call [phone] (U.S.), www.ceridiancentrefile.com or call (+44) 207.335.3000 (U.K.), and www.ceridian.ca or call [phone] (Canada).