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US law
Federal (United States)
Regulations
Title 49 CFR — Transportation
Chapter I — PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
Part 199 — DRUG AND ALCOHOL TESTING
Subpart A — General
Federal (United States) · Regulations
Subpart A — General
6 sections
6 sections
49 C.F.R. § 199.1
Scope.
49 C.F.R. § 199.2
Applicability.
49 C.F.R. § 199.3
Definitions.
49 C.F.R. § 199.5
DOT procedures.
49 C.F.R. § 199.7
Stand-down waivers.
49 C.F.R. § 199.9
Preemption of State and local laws.