Okla. Stat. tit. 2, § 2-4013: Bonds as securities — Investment — Collateral security

Bonds issued pursuant to provisions of the Oklahoma State

University Veterinary Medicine Authority Act are hereby made

securities in which all public officers and public boards, agencies

and instrumentalities of the state and its political subdivisions,

all banks, trust companies, trust and loan associations, investment

companies, and others carrying on a banking business, and all

insurance companies and insurance associations, and others carrying

on an insurance business, may legally and properly invest. Such

bonds are also approved as collateral security for the deposit of

any public funds and for the investment of trust funds.