Okla. Stat. tit. 85, § 2.7
An employer which is a youth sports league which qualifies for exemption from federal income taxation pursuant to 26 U.S.C., Section 501(a) because it is an organization described in 26 U.S.C., Section 501(c)(3) or (4) shall be exempt from the Workers' Compensation Act.
Added by Laws 1998, SB 1185, c. 353, § 2, eff. November 1, 1998.