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49 CFR — Transportation

Appendix D to Part 40—DOT Drug Testing Semi-Annual Laboratory Report to Employers

United States · 49 CFR — Transportation · Status: effective

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49 CFR — Transportation, Appendix D to Part 40—DOT Drug Testing Semi-Annual Laboratory Report to Employers, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/255391
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The following items are required on each laboratory report:

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.