Do I have to report an ADHD diagnosis to the driver licensing authority in Manitoba?

Manitoba's Drivers and Vehicles Act, not a diagnosis, decides what gets reported

Driver licensing in Manitoba runs through MPI under The Drivers and Vehicles Act, and nothing in that Act singles out ADHD as a condition a driver must disclose on its own. Section 14 has every applicant declare, at the time of applying, whether they have a disease or disability that may interfere with safely driving the class of licence sought. That declaration is about function, driving ability, not about naming a diagnosis, and answering it honestly is the extent of a driver's own upfront duty.

Section 18.1 creates an ongoing duty, but only for a change that would need declaring

Beyond the application-time declaration, section 18.1 of the Act requires a licence holder to notify the registrar in writing, without delay, of any change in health or physical condition likely to affect their ability to drive, provided that change is the kind section 14 would require them to declare. In plain terms: if something shifts that would make you answer the declaration question differently, you are expected to say so. A stable ADHD diagnosis that does not affect your driving is not that kind of change, and receiving a diagnosis is not, by itself, evidence that anything shifted.

Section 18.2 puts the mandatory reporting duty on physicians and optometrists specifically

The Act's mandatory clinician reporting duty, section 18.2, names two professions: a duly qualified medical practitioner and an optometrist. Either must report to the registrar if, in their opinion, a patient holding a driver's licence has developed a disease or disability that may interfere with safe driving, or has had a significant deterioration of an existing one. Nurse practitioners are not named in this section of the Act, so the statutory duty to report does not fall on them the way it falls on a physician; any clinician with a genuine safety concern can still raise it through other means, but section 18.2's specific obligation is narrower than that.

What MPI can do once it has a report, and how that decision is appealed

Under section 18, the registrar can require a person applying for or holding a licence to be examined and to provide a report from a physician, optometrist or other qualified expert on whether a disease or disability may interfere with safe driving, and can ask for a further report later if it seems warranted. A decision made under that section can be appealed to the medical review committee, a body the Act establishes for exactly this purpose, following whatever appeal procedure the committee sets. Section 20 protects a physician, optometrist or recognized agency from liability for a report made under these provisions, which is part of why a clinician can raise a concern without hesitating over the consequences to themselves.

1. MPI notifies you in writing of what has been reported or required, and by when.
2. You arrange the requested report through your own treating clinician; MPI does not cover that clinician's fee.
3. The registrar decides: no action, a licence condition, a further examination, or suspension pending resolution.
4. An appeal of that decision goes to the medical review committee, not to a court, in the first instance.

A stimulant or non-stimulant prescription changes nothing about what must be reported

Nothing in the Drivers and Vehicles Act treats a prescription for a stimulant or a non-stimulant ADHD medication as reportable on its own. CADDRA's Canadian ADHD Practice Guidelines note that untreated ADHD carries a higher rate of driving problems and that treatment can improve on-road performance, which is one reason a prescribing clinician may bring up driving during a follow-up. What does matter under any province's impaired-driving law is whether a medication, any medication, leaves you unfit to drive right now; if a dose change makes you drowsy or unsteady, that is a reason to wait, not a reason to stop treatment altogether or to avoid mentioning it.

• Do not quit medication to sidestep a disclosure question; neither the diagnosis nor the treatment triggers one on its own.
• Mention collisions, near misses or new driving concerns to your prescriber; it belongs in the treatment conversation regardless of the licensing rules.
• Keep medication in its original, labelled container, especially when travelling.
• If you are in crisis or thinking about harming yourself, call or text 9-8-8 or call 911 first.

The practical version: answer honestly, respond to letters, talk to your clinician

Answer the section 14 declaration honestly at an Autopac agent or MPI service centre, respond to any medical report request by its deadline, and talk with the clinician managing your ADHD about driving if anything about your situation has changed. None of this shifts because an assessment happened online. A nurse practitioner or physician working with Finding Focus who diagnoses a Manitoba adult operates under the same provincial framework as any other clinician here, and a diagnosis on its own does not put you inside section 18.2's reporting duty. For documentation needs, see how to get a copy of your ADHD diagnosis report; for how licensing and insurance questions play out more broadly, see whether an ADHD diagnosis affects your driver's licence or insurance; and for the assessment process itself, see ADHD assessment in Manitoba.