Indiana CDL Indiana Passenger, School Bus, and Class C Qualification

P is required for a commercial passenger vehicle, and S is required for school-bus operation. Indiana requires both P and S for a school-bus driver. A school bus being delivered without students requires P but not ordinary student-service authority.

Indiana requires a school-bus driver to be at least 21. Interstate passenger operation is also governed by the federal age threshold even when the vehicle otherwise falls within Class B or Class C.

A vehicle below Class A and B weight thresholds can still require Class C when designed for 16 or more people including the driver or when carrying placarded hazardous material or a listed select agent or toxin.

Indiana's current state-specific supplement instructs a Class C hazardous-material applicant who must complete a skills test to apply for a Class B CLP so the skills demonstration can be completed in the Class C CMV. Follow the current BMV transaction instructions for this uncommon path.

A P or S learner may carry only persons permitted by learner rules. The final vehicle used for the passenger skills test determines whether M or N restrictions apply, so the test vehicle should represent the largest passenger group the driver expects to operate.

Apply the rule to the exact Indiana vehicle, credential, date, trip, test stage, and operating facts. A later live BMV or DOR instruction controls a transaction when it directly supersedes older procedural text; the official manual remains the primary safety and test-content source.