CDL 상업용 운전면허 in Missouri

Missouri Dept. of Revenue (exam by MO State Highway Patrol)

Real written-test languages: English

Testing agency: Missouri Dept. of Revenue
Written-test languages: English
To pass: 80% (25 questions; may miss up to 5)
Fee: $25 written exam fee (part of the $44 CLP fee)
Retake policy: Up to 2 attempts per day until you pass
Languages note: Official: CDL written test administered in English only; no translators allowed. (DOR issues the license; MSHP administers the exam.)

Languages, fees and rules change — confirm with the official source linked for each state. 待核 / 'To confirm' = not yet confirmed from an official source (shown honestly, never guessed). The 2025 federal English-Language-Proficiency action is roadside out-of-service enforcement, not a state test-language mandate; states set their own written-test languages (Texas and Florida moved to English-only in 2026).