Okla. Stat. tit. 63, § 63-3131.10: Consent or order to accompany person

If a person with a do-not-resuscitate consent or order is

transferred from such person's home to the care of a health care

agency or from the care of one health care agency to another health

care agency, the existence of a do-not-resuscitate consent or order

shall be communicated to the receiving health care agency prior to

the transfer, and a copy of the written do-not-resuscitate consent

or order shall accompany the person to the health care agency

receiving the person and shall remain effective unless revoked as

provided in Section 7 of this act.