Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John Cornyn, regarding a legal question submitted for clarification: Whether certain provisions of the Texas Controlled Substances Act, TEX. HEALTH & SAFETY CODE ANN. ch 481 (Vernon 1992 & Supp. 1999), that authorize warrant-less administrative services violate article I, section 9 of the Texas Constitution (RQ-1198)