Texas Health and Safety Code - HEALTH & SAFETY § 166.092. Revocation of Out-of-Hospital DNR Order

(a) A declarant may revoke an out-of-hospital DNR order at any time without regard to the declarant's mental state or competency. An order may be revoked by:

(b) An oral revocation under Subsection (a)(3) or (a)(4) takes effect only when the declarant or a person who identifies himself or herself as the legal guardian, a qualified relative, or the agent of the declarant having a medical power of attorney who executed the out-of-hospital DNR order communicates the intent to revoke the order to the responding health care professionals or the attending physician at the scene. The responding health care professionals shall record the time, date, and place of the revocation in accordance with the statewide out-of-hospital DNR protocol and rules adopted by the executive commissioner and any applicable local out-of-hospital DNR protocol. The attending physician or the physician's designee shall record in the person's medical record the time, date, and place of the revocation and, if different, the time, date, and place that the physician received notice of the revocation. The attending physician or the physician's designee shall also enter the word “VOID” on each page of the copy of the order in the person's medical record.

(c) Except as otherwise provided by this subchapter, a person is not civilly or criminally liable for failure to act on a revocation made under this section unless the person has actual knowledge of the revocation.