A power of attorney is a delegation or sharing of rights by a living person and is invalid after the death of the principle. An agent acting under power of attorney should have the document, though in Texas a copy of the document has the same force and effect as the original. Also in Texas, a medical power of attorney and a statutory durable power of attorney are generally 2 separate documents governing medical and financial matters, respectively. The statutory form for power of attorney in Texas requires the principle sign before a notary.
Answered on Sep 18th, 2012 at 3:57 PM