Controlled Substances Testing; Recordkeeping and Reporting Requirements

Summary: This document amends the controlled substances and alcohol testing regulations to require a motor carrier to prepare an annual summary of alcohol and controlled substances test results only upon the demand of an FHWA representative, either as part of an inspection, investigation, or special study; or as part of the anti-drug management information system (MIS). The FHWA will use the data to conduct investigations, to analyze its current approach to deterring and detecting alcohol and controlled substances misuse within the motor carrier industry, and to modify program goals, as appropriate.