Okla. Stat. tit. 26, § 26-4-120.7: Registration applications - Removal from registries -

Destruction.

The registration application of registered voters whose

registration has been canceled, upon written notice of the voter,

death, conviction of a felony, judicial determination of mental

incapacitation or registration in another county or state in the

manner hereinbefore provided, shall be removed from the central

registry and maintained separately for a period of twenty-four (24)

months by the secretary of each county election board. Reason for

cancellation and date of said cancellation shall be noted on said

registration application. After twenty-four (24) months, the

registration application shall be destroyed.