(a) A person commits an offense if the person alters, destroys, conceals, fabricates, or falsifies genetic evidence in a proceeding to adjudicate parentage, including inducing another person to provide a specimen with the intent to affect the outcome of the proceeding.
(b) An offense under this section is a felony of the third degree.
(c) An order excluding a man as the biological father of a child based on genetic evidence shown to be altered, fabricated, or falsified is void and unenforceable.
Official text of the Texas Family Code as published by the Texas Legislative Council.