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title 49
Transportation
chapter A
Subtitle A—Office of the Secretary of Transportation
part 40
PART 40—PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS
subpart B
Subpart B—Employer Responsibilities
§ 40.19
[Reserved]
View all text of Subpart B [§ 40.11 - § 40.27]
§ 40.19 - [Reserved]