Okla. Stat. tit. 36, § 36-1703: Assets eligible for deposit

A. All such deposits required for authority to transact

insurance business in Oklahoma shall consist of cash, under

negotiable and transferable certificates of deposit or other time

deposit instruments issued by solvent insured banks, savings and

loan associations, and trust companies in Oklahoma, or a combination

of the foregoing and the securities described in Sections 1607,

1608, 1609 and 1620 of this title.

B. All such deposits required pursuant to the laws of another

state, province, or country, or pursuant to the retaliatory

provision of Section 628 of this title, shall consist of such assets

as are required or permitted by such laws, or as required pursuant

to such retaliatory provision.