CDL Guide for Chicago Drivers: What a Commercial License Actually Requires
Afzaal Zeb ·
Shuttle, charter bus and larger commercial passenger drivers in Chicago don't fall under BACP's taxi or livery license categories at all — they need a Commercial Driver's License (CDL) with the right endorsement, issued by the Illinois Secretary of State rather than the city.
When a CDL is actually required
In Illinois, any vehicle designed to carry 16 or more passengers, including the driver, requires a CDL — this covers full-size buses, many shuttle vans, and larger charter vehicles. It also applies to any vehicle over 26,000 pounds regardless of passenger count. If you're driving a smaller sedan or SUV for livery or rideshare work, this generally doesn't apply to you — that's the restricted chauffeur or TNP license territory instead.
The endorsement you need: Passenger (P)
To legally carry 16 or more passengers, you need a CDL with a Passenger endorsement. Getting there involves a few concrete steps:
Meet the basics — a valid Illinois driver's license, a clean driving record, and passing a DOT medical exam with certification.
Complete Entry-Level Driver Training (ELDT) — since February 2022, this training is required before you can even schedule your skills and road tests for a Passenger endorsement.
Get a Commercial Learner's Permit (CLP) — this requires passing the General Knowledge written test plus the Passenger endorsement written test.
Pass the skills and road test — conducted in a properly classed representative vehicle at a full-service CDL testing facility.
School bus and charter-specific add-ons
If your work involves transporting school-age passengers, you'll need additional layers on top of the Passenger endorsement:
A School Bus (S) endorsement — its own written and skills test, required for anyone driving a yellow school bus.
A Charter Bus endorsement (C) — required specifically for charter-type buses transporting students on school-sponsored activities, and it comes with its own criminal background check through an approved vendor.
If you already hold a Class B CDL with both Passenger and School Bus endorsements plus a Class B School Bus Permit, the Charter Bus endorsement generally isn't required on top of that — but the combinations here matter, so double-check your specific vehicle class against the Secretary of State's current rules before assuming you're covered.
Renewal and ongoing requirements
An Illinois CDL has to be renewed every 4 years, and you'll need to provide proof of legal presence at renewal. If your CDL carries a Hazardous Materials endorsement, that comes with its own recurring TSA security check — not something most passenger-focused Chicago drivers will run into, but worth knowing if your work ever expands into that territory.
City licensing still applies on top of your CDL
Holding a CDL doesn't exempt you from Chicago's own vehicle licensing rules if you're operating within city limits. Charter and sightseeing vehicles, for example, still need a City of Chicago license alongside the driver's CDL and Passenger endorsement — the CDL covers your ability to legally operate the vehicle class; the city license covers your ability to operate for hire within Chicago specifically.
Bottom line
If the vehicle you're driving carries 16 or more passengers or weighs over 26,000 pounds, you're in CDL territory — a state-level license track that's separate from BACP's taxi, livery and TNP system entirely. Start with ELDT and your CLP, add the Passenger endorsement, and layer on School Bus or Charter Bus endorsements only if your actual work requires them.
This post is for general information only. For the most current CDL classes, endorsements, and testing requirements, check directly with the Illinois Secretary of State.
