"Qualified delivery method" means delivery by:
(1) hand delivery by courier, with courier's proof of delivery receipt;
(2) certified or registered mail, return receipt requested, with return receipt; or
(3) a private delivery service designated as a designated delivery service by the United States Secretary of the Treasury under Section 7502(f)(2), Internal Revenue Code of 1986, with proof of delivery receipt.
Official text of the Texas Estates Code as published by the Texas Legislative Council.