If a witness have in his possession any instrument of writing or other thing desired as evidence, the subpoena may specify such evidence and direct that the witness bring the same with him and produce it in court.
Tex. Code Crim. Proc. art. 24.02
SUBPOENA DUCES TECUM
Known as the Uniform Act
The act spans §§ 24–24 (34 sections).
Acts 1965, 59th Leg., p. 317, ch. 722, Sec. 1, eff
Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.