Restrictions After a Felony Conviction Transportation Code § 521.372Driver's Licenses and Certificates: Automatic Suspension; License Denial Read this statute at http://www.statutes.legis.state.tx.us/Docs/TN/htm/TN.521.htm#521.372 Tags Controlled Substances Department of Public Safety Driver's License Suspension Driver's Licenses Drug Offenses Drugs Notes See also Texas Controlled Substances Act at Chapter 481, Health and Safety Code. this restriction was last reviewed by library staff on 6 Apr 2017