Yes, within limits. As of September 6, 2026, a paper Medical Examiner's Certificate is still accepted as proof of medical certification for interstate CDL and CLP holders, under an FMCSA exemption that runs April 11 through October 11, 2026 — and that covers a paper copy for up to 60 days after the certificate was issued, so it is a bridge for a recent exam rather than an old card. This is the third such exemption granted during the National Registry (NRII) transition — which is why many articles saying it expired in January 2026 are out of date. Plan for the electronic record on your MVR to become the thing that matters.
Yes — a paper Medical Examiner’s Certificate is still valid right now, within limits. As of September 6, 2026, FMCSA has a temporary exemption in place that runs April 11 through October 11, 2026, letting interstate CDL and CLP holders and their employers use a paper copy of the medical certificate as proof of medical certification for up to 60 days after that certificate was issued. It is a bridge for a recent exam, not permission to keep using an old card.
If you have read somewhere that this ended in January, that article is out of date. The deadline has moved three times.
General information, not legal advice. This reflects FMCSA’s position as of the date above. Because this particular deadline has been extended repeatedly, confirm current status with the FMCSA newsroom before you act on it.
Why is there an exemption at all?
On June 23, 2025, the Medical Examiner’s Certification Integration rule — usually shortened to NRII — took effect. It changed where your medical certification actually lives.
Before the rule, the paper card in your wallet was the proof. After it, certified medical examiners submit exam results electronically to FMCSA’s National Registry, and the Registry passes them to State Driver Licensing Agencies, so your medical certification status posts directly to your CDLIS driving record. The paper card was supposed to become a receipt rather than the system of record.
The problem is that this only works if every state’s licensing system can receive and process those transmissions, and not every state was ready. Reporting in April 2026 noted that Alaska, California, Kentucky, Louisiana and New Hampshire had not yet implemented NRII. Rather than strand drivers licensed in those states, FMCSA has issued a series of temporary exemptions keeping the paper card acceptable while the transition finishes.
The actual timeline
Here is every step, so you can see why so much published advice is wrong.
| Date range | What was in force |
|---|---|
| June 23, 2025 | NRII rule takes effect. Examiners submit results electronically; states receive them. |
| Oct 13, 2025 – Jan 10, 2026 | First temporary exemption — paper certificate still accepted. |
| Jan 11 – Apr 10, 2026 | Second exemption. |
| Apr 11 – Oct 11, 2026 | Third exemption. This is the one currently in force. |
| After Oct 11, 2026 | No further nationwide exemption announced. Assume the electronic record governs. |
Under the exemption, a paper Medical Examiner’s Certificate is treated as valid proof for up to 60 days from the date the certificate was issued. That detail matters and is widely missed: the exemption is a bridge for a recently completed exam, not a licence to keep using a card issued long ago. Past that 60-day window, the electronic record on your driving history is what counts, exemption or not.
Most of the “2026 FMCSA rule changes” roundups on the web were written once, in January or February, and never revised. That is why they confidently name a date that has since moved twice. We keep a dated, source-linked FMCSA regulatory changes tracker precisely because of this problem.
What this means for you as a driver
Keep the paper card. Stop treating it as the thing that protects you.
The practical shift is that your motor vehicle record is becoming the authoritative statement of whether you are medically certified. If your exam result does not post to your state’s system, the state’s records will show you as not currently certified — and a state can act on its own records even while a perfectly valid paper certificate is sitting in your wallet. That is the mechanism behind a medical-related CDL downgrade, and it is the failure mode worth actually worrying about.
So, after every DOT physical:
- Confirm the examiner is on the National Registry. Only a certified examiner can submit your result.
- Keep the paper certificate for now — it is still accepted through October 11, 2026, and some states still depend on it.
- Pull your MVR a few weeks later and check that the medical certification status and expiration date reflect the exam you just took. This is the step almost nobody does, and it is the one that catches the problem while it is still fixable.
- If your MVR does not show it, contact the medical examiner and your State Driver Licensing Agency. Do not wait for a roadside inspection or a downgrade notice to find out.
What this means if you run a fleet
If you qualify drivers, your driver qualification file process needs to change in one specific way: verifying medical certification by filing a paper card is no longer sufficient.
Under 49 CFR Part 391, you are responsible for confirming that each driver is medically qualified. As the electronic record becomes the system of record, that confirmation increasingly means checking the medical certification status shown on the driver’s MVR — not photocopying a card into a folder.
Two things to build into your process before October 11:
- Query the MVR to verify medical status, not just to check the driving history. The certification status is on the same record.
- Track medical certificate expiration dates independently so you are chasing a renewal 60 to 90 days out rather than discovering it at a roadside inspection. This is exactly the kind of expiration tracking Fleetive automates, and it is the difference between a routine renewal and a parked truck.
Carriers licensed in states that have not implemented NRII should expect a hybrid period: keep the paper copy in the file, and verify against the state record where it exists.
What happens after October 11, 2026?
Honestly: nobody outside FMCSA knows for certain, and the agency’s own signalling has not been a reliable guide. It has indicated it does not anticipate granting further nationwide exemptions — but it indicated something similar before the current extension was issued.
The defensible position is to prepare as though the exemption ends on schedule. If it is extended a fourth time, you have lost nothing by verifying MVRs. If it is not, you will not be scrambling in October to work out why a driver’s licence has been downgraded.
For the wider set of rules governing driver qualification and medical certification, see our plain-English guides to 49 CFR Part 391 and Part 383, or browse the full FMCSA regulation library. Drivers can find more on the driver guides hub.
Frequently asked questions
Are paper medical cards still valid? Yes, as of September 6, 2026, under an FMCSA exemption running April 11 through October 11, 2026 — and only for up to 60 days after the certificate was issued.
Didn’t this expire in January 2026? The first exemption did. Two further extensions followed. Articles naming January as the final date were not updated.
What should I do right now? Keep the paper card, and pull your MVR to confirm your medical certification status actually posted to your state record.
Can my CDL be downgraded because of this? Yes — if the state’s records show you are not currently medically certified, it can act on that regardless of the card in your wallet.
Note: This article is for general informational purposes and reflects regulations as of its publish date. It is not legal advice. Always confirm current requirements with the FMCSA and the eCFR, or your safety department.
