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Commercial Driver License (CDL)
🇧🇷 Brazil - DETRAN
Federal CDL for operating commercial motor vehicles — Class A, B, or C with optional endorsements
Minimum Age
18
years old
Test Questions
30
multiple choice
Pass Mark
70%
21/30 correct
Vehicles You Can Drive
Semi-trucks (Class A)Buses (Class B)Hazmat vehiclesTankersPassenger transport
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Free practice tests and mock exams for your Commercial Driver License (CDL) in Brazil
Start Free PracticeFrequently Asked Questions
What is the minimum age for Commercial Driver License (CDL) in Brazil?
The minimum age to obtain a Commercial Driver License (CDL) in Brazil is 18 years old.
What vehicles can I drive with Commercial Driver License (CDL)?
With a Commercial Driver License (CDL), you can drive: Semi-trucks (Class A), Buses (Class B), Hazmat vehicles, Tankers, Passenger transport.
How many questions are on the theory test?
The DETRAN theory test in Brazil has 30 questions. You need to answer at least 21 correctly to pass.