CBLEsim

CBLEsim

Free practice for the U.S. Customs Broker License Exam, built on the exams CBP has already released and the regulations they are graded against.

1,129Current-law questions
17Real past sittings
100%Carry a citation and a smart explanation
Next sittingWednesday, October 28, 2026Registration is open until Wednesday, September 16 at 4:30 PM ETThe registration guide →

Not Just a Simulator

Drill by topic or by weakness, sit a full timed mock under exam conditions, look up 19 CFR and the HTSUS the way the real platform makes you, and compare notes with people sitting the same exam.

Know the exam before you sit it

Everything below is free to read, and built from what CBP itself publishes.

Already licensed?The 19 CFR and HTSUS readers, and the CE and triennial clocks, are free for working brokers tooTools for brokers →