District of Columbia Code Division III. Decedents' Estates and Fiduciary Relations. § 21-2205. Durable power of attorney for health care.

(a) A competent adult may designate, in writing, an individual who shall be empowered to make health-care decisions on behalf of the competent adult, if the competent adult becomes incapable, by reason of mental disability, of making or communicating a choice regarding a particular health-care decision.

(b) A durable power of attorney for health care shall include language which clearly communicates that the principal intends the attorney in fact to have the authority to make health-care decisions on behalf of the principal and shall include language identical or substantially similar to the following:

(c) A durable power of attorney for health care shall be dated and signed by the principal and 2 adult witnesses who, in the presence or, during a period of time for which the Mayor has declared a public health emergency pursuant to § 7-2304.01, the electronic presence of the principal, affirm that the principal was of sound mind and free from duress at the time of signing.  The 2 adult witnesses shall not include the principal, the health-care provider of the principal or an employee of the health-care provider of the principal.

(d) Of the 2 adult witnesses referred to in subsection (c) of this section, at least 1 shall not be related to the principal by blood, marriage or adoption and shall not be entitled to any part of the estate of the principal by a current will or operation of law.

(e) Any durable power of attorney for health care executed prior to March 16, 1989, and specifically written to include health-care decision making after incompetency shall be effective, if the execution of the prior document meets the requirements of this subchapter.