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Drug and Alcohol Testing
USPS employees who operate tractor-trailers and 7-ton and 9-ton trucks, as well as mechanics who repair them, fall under the jurisdiction of the Department of Transportation (DOT) regarding drug and alcohol testing, in accordance with regulations enacted in 1995.
Management Instruction, PO-720-2 [PDF], issued on Sept. 29, 1995, outlines USPS procedures for alcohol and drug testing. Minor changes have been made since then, and many clarifications have been made.
In a Step 4 settlement dated July 19, 2006, the APWU and USPS agreed that the Postal Service will not require employees to participate in DOT drug-and-alcohol-testing pools when the employees are unable to perform safety-sensitive functions. To be excused from the testing pool, the CDL holder must be unable to operate a Commercial Motor Vehicle on even an occasional or temporary basis.
The APWU and the Postal Service agreed that the USPS is responsible for the cost of the initial treatment by a substance abuse professional of an employee who fail drug and alcohol tests, where management decides to retain the employee. A pre-arbitration settlement [PDF] dated April 18, 2006, resolved a dispute over the issue.
In a letter [PDF] dated July 30, 2001, the USPS notified the APWU of revisions to the rules governing drug and alcohol testing procedures. The APWU filed a grievance protesting the new drug testing rules.
An article [PDF] published by BNA, dated Jan. 4, 2001, summarizes changes issued by the DOT on Dec. 19, 2000.
A letter [PDF] from the USPS to the APWU dated March 9, 1998, describes when employees may be required to undergo drug testing.
A letter [PDF] from the USPS to the APWU dated Feb. 25, 1999, addresses the scheduling of drug tests during an employee’s tour.
Subpart G of the Federal Motor Carrier Safety Regulations (FMCSR) [PDF] describes the role of the Medical Review Officer, who is charged with the responsibility of ensuring the accuracy and integrity of the drug testing process.

ABOUT THE MOTOR VEHICLE SERVICE DIVISION
Robert C. Pritchard, Director
Michael O. Foster, Asst. Director
Phone: 202-842-4240
Fax: 202-842-8517
The Motor Vehicle Craft is composed of APWU members who transport mail and maintain postal vehicles. It is – and always has been – the best-organized craft in the APWU. Approximately two thirds of MVS members are...