Sec. 106.03. SALE TO MINORS
(a) A person commits an offense if with criminal negligence he sells an
alcoholic beverage to a minor.
(b) A person who sells a minor an alcoholic beverage does not commit an
offense if the minor falsely represents himself to be 21 years old or
older by displaying an apparently valid proof of identification that contains
a physical description and photograph consistent with the minor's
appearance, purports to establish that the minor is 21 years of age or
older, and was issued by a governmental agency. The proof of identification
may include a driver's license or identification card issued by the
Department of Public Safety, a passport, or a military identification card.
(c) An offense under this section is a Class A misdemeanor.
(d) Subsection (b) does not apply to a person who accesses electronically
readable information under Section 109.61 that identifies a driver's
license or identification certificate as invalid.