Historically, the DOT’s regulation required the MRO to report your medication use/medical information to a third party (e.g. your employer, health care provider responsible for your medical qualifications, etc.), if the MRO determines in his/her reasonable medical judgement that you may be medically unqualified according to DOT Agency regulations, or if your continued performance is likely to pose a significant safety risk. The MRO may report this information even if the MRO verifies your drug test result as “negative.”

As of January 1, 2018, prior to the MRO reporting your information to a third party you will have up to five days to have your prescribing physician contact the MRO. You are responsible for facilitating the contact between the MRO and your prescribing physician. Your prescribing physician should be willing to state to the MRO that you can safely perform your safety­sensitive functions while taking the medication(s), or consider changing your medication to one that does not make you medically unqualified or does not pose a significant safety risk.