DOT physical in Illinois
The exam itself is federal — same standards, same certified examiners in every state. What's state-specific is what happens to the result: in Illinois it lands with the Illinois Secretary of State (SOS). Since 2025 you no longer carry the card there yourself, and that change is exactly where drivers get caught out — a valid card in your wallet does not stop a downgrade if the record never updated.
What changed on June 23, 2025
Since 23 June 2025, certified medical examiners report every commercial driver exam into the FMCSA National Registry by midnight of the next calendar day, and the Registry sends the result to your state licensing agency. Examiners no longer have to hand you the paper certificate (Form MCSA-5876), and you no longer file it with the state yourself.
Most guidance online still describes the old process, where you uploaded, mailed, or walked the card in. States switched on their own dates— Illinois on June 30, 2025 — so advice written before that date can still be circulating.
The two forms and what changed covers the federal side in full — which form is which, and why your motor vehicle record is now the proof of certification.
How your medical card reaches SOS
Illinois handles CDLs through the Secretary of State, not a DMV. The Secretary of State’s own instruction is blunt: all medical certificates after 30 June 2025 must be submitted electronically by the medical examiner. What you still do in person is self-certify your medical category — every CDL holder self-certifies to renew or upgrade, and every commercial learner’s permit applicant self-certifies when they take the knowledge and skills tests.
You'll also self-certify your driving category (interstate or intrastate, excepted or non-excepted). Most for-hire freight driving is non-excepted interstate — the category that requires a current medical certificate on file. If you're unsure, your carrier's safety department will know which box you belong in.
Certifying intrastate puts a K restriction on your licence
If you self-certify as intrastate — either non-excepted (NA) or excepted (EA) — Illinois places a K restriction on the CDL or CLP. It says you may not operate a commercial vehicle in interstate commerce or across multiple states. It is not a penalty, but it is on the licence, and changing it means changing your self-certification.
A federal variance has to travel with the certificate
Non-excepted interstate drivers who hold a federal exemption waiver or a Skill Performance Evaluation certificate must have it accompany the medical examiner’s certificate. Illinois marks this as a separate medical variance condition on the record.
Facility staff will not pick your category for you
The Secretary of State says outright that facility employees do not have the information needed to help you choose a self-certification category — it depends only on where you drive and what you haul. Ask your employer before you get to the counter. For intrastate medical questions Illinois points drivers at the Illinois State Police on 217-782-6267; the SOS CDL Medical Unit is 217-785-3002.
The exam is the same everywhere
Any examiner on the FMCSA National Registry can certify you, in Illinois or any other state — the card is valid nationwide for up to 24 months (shorter if a condition like high blood pressure needs monitoring). What the examiner checks doesn't change at the state line:
- The requirements — vision, hearing, blood pressure, and the conditions that need extra paperwork
- What to expect at the exam — the visit step by step
- Where to get it done — clinic types and typical prices, plus what it costs
Find a certified examiner in Illinois
Search the FMCSA National Registry by ZIP code — every listing is a certified examiner whose exam counts in Illinois and everywhere else. Call ahead for hours, walk-in policy, and price; the registry does not list them. Clinic types and typical prices are on the near-me page.
Frequently asked
- Who holds my medical certification in Illinois?
- The Illinois Secretary of State — Illinois does not have a DMV. Since 30 June 2025 the certificate itself must be submitted electronically by the medical examiner rather than handed in by you.
- What is the K restriction on my Illinois CDL?
- It marks you as intrastate only. Illinois adds it automatically when you self-certify as non-excepted intrastate (NA) or excepted intrastate (EA), and it bars commercial operation across state lines.
- How long is a medical examiner’s certificate good for in Illinois?
- A maximum of two years, and shorter if the examiner sets a shorter date for a medical condition. That maximum is federal, and Illinois applies it as written.
Other states
Sources
Every procedure on this page was read from the agency's own page or the federal rule, on the date shown. Nothing here is written from memory.
- Illinois Secretary of State — Commercial Driver’s License (CDL Medical section) — read 2026-08-29
- Illinois Secretary of State — CDL FAQ (medical self-certification) — read 2026-08-29
- FMCSA — National Registry II implementation guidance — read 2026-08-22
Agency procedures and fees change, and states implemented the federal rule on different dates. Confirm current details with the Illinois Secretary of State before you rely on this.