Subchapter VII. Durable Power of Attorney. § 21–2081. Definition. § 21–2082. Durable power of attorney not affected by incapacity. § 21–2083. Relation of attorney in fact to court-appointed fiduciary. § 21–2084. Power of attorney not revoked until notice. § 21–2085. Proof of continuance of durable and other powers of attorney by affidavit.