[Code of Federal Regulations]
[Title 49, Volume 6]
[Revised as of October 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR655.49]

[Page 67]
 
                        TITLE 49--TRANSPORTATION
 
                             TRANSPORTATION
 
PART 655--PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT 
OPERATIONS--Table of Contents
 
                       Subpart E--Types of Testing
 
Sec. 655.49  Refusal to submit to a drug or alcohol test.

    (a) Each employer shall require a covered employee to submit to a 
post-accident drug and alcohol test required under Sec. 655.44, a random 
drug and alcohol test required under Sec. 655.45, a reasonable suspicion 
drug and alcohol test required under Sec. 655.43, or a follow-up drug 
and alcohol test required under Sec. 655.47. No employer shall permit an 
employee who refuses to submit to such a test to perform or continue to 
perform safety-sensitive functions.
    (b) When an employee refuses to submit to a drug or alcohol test, 
the employer shall follow the procedures outlined in 49 CFR Part 40.