Okla. Stat. tit. 82, § 82-1085.25: Examination of proceedings by Attorney General -

Incontestability.

Within ten (10) days after the sale or sales of said investment

certificates, the Attorney General of the State of Oklahoma shall

examine all of the proceedings of the Commission and all resolutions

passed and actions taken by it in connection with the authorization,

issuance and sale of such investment certificates and shall, if he

finds such investment certificate proceedings and sale to be

constitutional and lawful, execute his certificate and file the same

of record in the office of the Secretary of State of the State of

Oklahoma, which said certificate shall read substantially as

follows:

I have examined all proceedings had in connection with the

issuance of the Water Conservation Storage Investment Certificates

in the aggregate principal amount of $___________, dated ________,

authorized and sold pursuant to ____________, and find said

proceedings and sale to be constitutional, lawful and regular in all

particulars and that said investment certificates will be valid

obligations of the Water Conservation Storage Commission. Unless

suit thereon shall be brought in the Supreme Court of the State of

Oklahoma within thirty (30) days from the date of this certificate,

said investment certificates shall be incontestable for all

purposes.

_____________________ _________________________________

Date Attorney General of the State

of Oklahoma

Upon the filing of such certificate, investment certificates

issued pursuant to proceedings so examined by the Attorney General

shall be incontestable for all purposes upon the expiration of

thirty (30) days from the date of such certificate, unless suit be

brought in the Supreme Court of Oklahoma prior to the expiration of

said period as provided herein. A facsimile of such Attorney

General's certificate shall appear on each investment certificate so

issued. The Supreme Court of Oklahoma is hereby vested with

exclusive jurisdiction over any litigation involving the validity of

any investment certificates issued under this act.