Legal Resources | Code of Federal Regulations, Title 49 | 382.211, 382.211
Refusal to submit to a required alcohol or controlled substances test.
No driver shall refuse to submit to a post-accident alcohol or controlled substances test required under Sec. 382.303, a random alcohol or controlled substances test required under Sec. 382.305, a reasonable suspicion alcohol or controlled substances test required under Sec. 382.307, or a follow-up alcohol or controlled substances test required under Sec. 382.311. No employer shall permit a driver who refuses to submit to such tests to perform or continue to perform safety-sensitive functions.