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Oklahoma Department of Human Services
Sequoyah Memorial Office Building, 2400 N. Lincoln Blvd. • Oklahoma City, OK 73105
(405) 521-3646 • Fax (405) 521-6684 • Internet: www.okdhs.org
Office Information

This office is responsible for data security of the Oklahoma Support Information System (OSIS) and the purchasing, maintenance and inventory of Child Support Enforcement Division (CSED) equipment and software. This office also develops WebFocus reports for Child Support.


Manager Information

Steve Tunder
Security & Planning Manager


Phone:  (405) 522-5871                           
              1-800-522-2922
Fax:       (405) 522-2753

Mailing Address:
Child Support Enforcement Division
P.O. Box 53552
Oklahoma City, OK 73152