Art. 15.051. REQUIRING POLYGRAPH EXAMINATION OF COMPLAINANT PROHIBITED    

(b) If a peace officer or an attorney representing the state requests a polygraph examination of a person who charges or seeks to charge in a complaint the commission of an offense listed in Subsection (a), the officer or attorney must inform the complainant that the examination is not required and that a complaint may not be dismissed solely:

(1) because a complainant did not take a polygraph examination; or

(2) on the basis of the results of a polygraph examination taken by the complainant.

(c) A peace officer or an attorney representing the state may not take a polygraph examination of a person who charges or seeks to charge the commission of an offense listed in Subsection (a) unless the officer or attorney provides the information in Subsection (b) to the person and the person signs a statement indicating the person understands the information.

(d) A complaint may not be dismissed solely:

(1) because a complainant did not take a polygraph examination; or

(2) on the basis of the results of a polygraph examination taken by the complainant.