Okla. Stat. tit. 36, § 36-4001: Scope of article

This article applies to contracts of life insurance and

annuities, other than reinsurance, group life insurance, group

annuities, and industrial life insurance; except that Section 2 of

this act (Return of policy within ten days), Section 3 of this act

(Interest on proceeds), and Sections 4015 (Excluded or restricted

coverage), 4024 (Limitation of liability), 4025 (Incontestability

after reinstatement), 4028 (Dual or multiple pay policies

prohibited) and 4029 (Nonforfeiture provisions) of this article

shall apply to industrial life insurance also.