Last revised:
August 8, 2022
402.12.2
Drug and Alcohol Testing Program for Drivers of Buses and other Vehicles Requiring a Commercial Driver’s License (CDL)
Download PDFDate of Adoption
November 27, 1995
Date of Revision
November 11, 1996
November 25, 2002
October 14, 2013
December 8, 2014
August 8, 2016
August 8, 2022