{"data":{"id":"us/49-cfr-382.115","jurisdiction":"us","citation":"49 CFR 382.115","heading":"Starting date for testing programs.","body":"(a) All domestic-domiciled employers must implement the requirements of this part on the date the employer begins commercial motor vehicle operations.\n(b) All foreign-domiciled employers must implement the requirements of this part on the date the employer begins commercial motor vehicle operations in the United States.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER III—FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER B—FEDERAL MOTOR CARRIER SAFETY REGULATIONS","PART 382—CONTROLLED SUBSTANCES AND ALCOHOL USE AND TESTING","Subpart A—General"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"63f9d8a08888f57646ecb1afba642240badd718d2db4c24ce9685f4e8900c34c","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-382.113","next":"us/49-cfr-382.117"},"notice":"GroundRules: Original legal text. Not legal advice."}