Okla. Stat. tit. 70, § 13-123.1
Parents or surrogate parents may consent to the delivery of services for the early intervention program for their eligible children.
For purposes of the Oklahoma Early Intervention Act the terms "parent" and "surrogate parent" shall have the meaning that said terms have in Title 34, Code of Federal Regulations, Part 300, Sections 10 and 514 which implement the Individuals with Disabilities Education Act (IDEA).
Laws 1991, SB 63, c. 317, § 2, emerg. eff. June 12, 1991.