§ 40.11 - What are the general responsibilities of employers under this regulation?

§ 40.13 - How do DOT drug and alcohol tests relate to non-DOT tests?

§ 40.14 - What collection information must employers provide to collectors?

§ 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

§ 40.17 - Is an employer responsible for obtaining information from its service agents?

§ 40.19 - [Reserved]

§ 40.21 - May an employer stand down an employee before the MRO has completed the verification process?

§ 40.23 - What actions do employers take after receiving verified test results?

§ 40.25 - Must an employer check on the drug and alcohol testing record of employees it is intending to use to perform safety-sensitive duties?

§ 40.26 - What form must an employer use to report Management Information System (MIS) data to a DOT agency?

§ 40.27 - May an employer require an employee to sign a consent or release in connection with the DOT drug and alcohol testing program?

§ 40.29 - Where is other information on employer responsibilities found in this regulation?

§ 40.39 - Use of certified laboratories.