[Code of Federal Regulations]
[Title 49, Volume 5]
[Revised as of October 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 49CFR382.207]

[Page 175]
 
                        TITLE 49--TRANSPORTATION
 
                      DEPARTMENT OF TRANSPORTATION
 
PART 382_CONTROLLED SUBSTANCES AND ALCOHOL USE AND TESTING--Table 
of Contents
 
                         Subpart B_Prohibitions
 
Sec.  382.207  Pre-duty use.

    No driver shall perform safety-sensitive functions within four hours 
after using alcohol. No employer having actual knowledge that a driver 
has used alcohol within four hours shall permit a driver to perform or 
continue to perform safety-sensitive functions.