| Texas Administrative Code |
| TITLE 43 | TRANSPORTATION |
| PART 1 | TEXAS DEPARTMENT OF TRANSPORTATION |
| CHAPTER 4 | EMPLOYMENT PRACTICES |
| SUBCHAPTER D | SUBSTANCE ABUSE PROGRAM |
Rules
| §4.30 | Purpose |
| §4.31 | Definitions |
| §4.32 | Department Actions Relating to Substance Abuse |
| §4.33 | Prohibited Conduct |
| §4.34 | Illegal Drugs |
| §4.35 | Administrative Actions |
| §4.36 | Testing |
| §4.37 | Test Results |
| §4.38 | Test Procedures |
| §4.39 | Refusal to Test |
| §4.40 | Mandatory Referral and Treatment |
| §4.41 | Voluntary Admissions |
| §4.42 | Recurrence of Substance Abuse |
| §4.43 | Employees Who Drive for the Department |
| §4.44 | Commercial Drivers, Safety-Impact Employees, and Vessel Crewmembers |
| §4.45 | Confidentiality |
| §4.46 | Education |
 |
| |
 |
| |
 |
| |
 |