Tex. Est. Code § 1051.151 : ESTATES CODE — GUARDIANSHIP AND RELATED PROCEDURES — PROCEDURAL MATTERS — NOTICES AND PROCESS IN GUARDIANSHIP PROCEEDINGS IN GENERAL — RETURN AND PROOF OF SERVICE OF CITATION OR NOTICE — Requirements for Return on Citation or Notice Served By Personal Service TEXT PDF The return of the person serving a citation or notice under Section 1051.051 must: (1) be endorsed on or attached to the citation or notice; (2) state the date and place of service; (3) certify that a copy of the citation or notice was delivered to the person directed to be served; (4) be subscribed and sworn to before, and under the hand and official seal of, an officer authorized by the laws of this state to take an affidavit; and (5) be returned to the county clerk who issued the citation or notice. Tex. Estates § 1051.151 Added by Acts 2011, 82nd Leg., R.S., Ch. 823, Sec. 1.02, eff. 1/1/2014.