{"operation":"document","citation":"49 CFR 40.165","title":"To whom does the MRO transmit reports of drug test results?","source_type":"regulation","agency":"Pipeline and Hazardous Materials Safety Administration","status":"current","official":true,"published_on":null,"effective_on":"2026-08-18","summary":"(a) As the MRO, you must report all drug test results to the DER, except in the circumstances provided for in § 40.345.\n\n(b) If the employer elects to receive reports of results through a C/TPA, acting as an intermediary as provided in § 40.345, you must report the results through the designated C/T","machine_formats":{"json":"https://regulus.evalyn.ai/document/49-cfr-40-165.json","markdown":"https://regulus.evalyn.ai/document/49-cfr-40-165.md"},"app_url":"https://regulus.evalyn.ai/document/49-cfr-40-165","source_url":"https://www.ecfr.gov/on/2026-08-18/title-49/section-40.165","body":"(a) As the MRO, you must report all drug test results to the DER, except in the circumstances provided for in § 40.345.\n\n(b) If the employer elects to receive reports of results through a C/TPA, acting as an intermediary as provided in § 40.345, you must report the results through the designated C/TPA.","truncated":false,"body_characters":303}