Tex. Gov't Code § 614.127

If an identification card issued under this subchapter is lost or stolen, the law enforcement agency or other governmental entity that issued the card to the peace officer, reserve law enforcement officer, honorably retired peace officer, or qualified retired law enforcement officer shall issue a duplicate identification card to the officer if the officer submits an affidavit executed by the officer to the law enforcement agency or other governmental entity stating that the identification card was lost or stolen.