EXHIBIT 21
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Jurisdiction of
Name of Subsidiary Incorporation
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<S> <C>
ADP Atlantic, Inc. Delaware
ADP Belgium CVA Belgium
ADP Brasil Ltda. Brazil
ADP Broker-Dealer, Inc. New Jersey
ADP Brokerage International Limited United Kingdom
ADP Central, Inc. Delaware
ADP Claims Solutions Group, Inc. Delaware
ADP Credit Corp. Delaware
ADP Dealer Services Ltd. Canada (Federal)
ADP Dealer Services Deutschland GmbH Germany
ADP Dealer Services Italia s.r.l. Italy
ADP East, Inc. Delaware
ADP Employer Services GmbH Germany
ADP Europe S.A. France
ADP Financial Information Services, Inc. Delaware
ADP GSI S.A. France
ADP Hollander, Inc. Delaware
ADP, Inc. Delaware
ADP Integrated Medical Solutions, Inc. Delaware
ADP Nederland B.V. The Netherlands
ADP Network Services International, Inc. Delaware
ADP Network Services Limited United Kingdom
ADP of North America, Inc. Delaware
ADP of Roseland, Inc. Delaware
ADP Pacific, Inc. Delaware
ADP Savings Association Pennsylvania
ADP Tax Services, Inc. Delaware
ADP TotalSource Group, Inc. Florida
Audatex GmbH Switzerland
Audatex Holding GmbH Switzerland
Audatex Deutchland Datenverarbeitungs GmbH Germany
Automatic Data Processing Limited United Kingdom
Automatic Data Processing SPRL Belgium
Business Management Software Limited United Kingdom
Canadian-Automatic Data Processing Services Ltd. Canada (Federal)
Cunningham Graphics International, Inc. New Jersey
Cunningham Graphics International, S.A. British Virgin Islands
GSI Transport Tourisme S.A. France
Health Benefits America Utah
Informex S.A. Belgium
OMR Systems Corporation New Jersey
Wilco International Limited United Kingdom
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In accordance with Item 601(b)(21) of Regulation S-K, the Registrant has
omitted the names of particular subsidiaries because the unnamed
subsidiaries, considered in the aggregate as a single subsidiary, would not
have constituted a significant subsidiary as of June 30, 2000.