49 CFR Subpart E - Types of Testing
- § 655.41 Pre-employment drug testing.
- § 655.42 Pre-employment alcohol testing.
- § 655.43 Reasonable suspicion testing.
- § 655.44 Post-accident testing.
- § 655.45 Random testing.
- § 655.46 Return to duty following refusal to submit to a test, verified positive drug test result and/or breath alcohol test result of 0.04 or greater.
- § 655.47 Follow-up testing after returning to duty.
- § 655.48 Retesting of covered employees with an alcohol concentration of 0.02 or greater but less than 0.04.
- § 655.49 Refusal to submit to a drug or alcohol test.
- § 655.50 [Reserved]