Okla. Stat. tit. 60, § 60-683.2: Application and effect of act

(a) This act does not relieve a holder of a duty that arose

before the effective date of this act to report, pay, or deliver

property. A holder who did not comply with the law in effect before

the effective date of this act is subject to the applicable

enforcement and penalty provisions that then existed and they are

continued in effect for the purpose of this subsection, subject to

subsection (b) of Section 666 of this title.

(b) The initial report filed under this act for property that

was not required to be reported before the effective date of this

act but which is subject to this act must include all items of

property that would have been presumed abandoned during the ten-year

period preceding the effective date of this act as if this act had

been in effect during that period.

(c) Museums shall not be subject to the provisions of the

Uniform Unclaimed Property Act, but a museum may avail itself of the

provisions of this act by complying with the requirements of this

act.