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
Center for Systems and Info. Tech.: Off. of Systems Support
Office Information

This office is responsible for data security of the Oklahoma Support Information System (OSIS) and the purchasing, maintenance and inventory of Oklahoma Child Support Services (OCSS) equipment and software.


Manager Information

Steve Tunder
Security & Planning Manager


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

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