Okla. Stat. tit. 15, § 15-1004: Durability of power of attorney

DURABILITY OF POWER OF ATTORNEY

A power of attorney legally sufficient under this act is durable

to the extent that durable powers are permitted by other laws of

this state and the power of attorney contains language, such as

"This power of attorney will continue to be effective if I become

disabled, incapacitated, or incompetent", showing the intent of the

principal that the power granted may be exercised notwithstanding

later disability, incapacity, or incompetency.