Code S
Compatible with: Class B
School Bus Endorsement
The most trusted route in trucking.
Difficulty
Moderate
Salary Impact
Required for school bus positions; $30,000–$52,000 range with summers off
TSA Required
No
What Is the School Bus Endorsement?
The School Bus endorsement (code S) is required in addition to the Passenger endorsement to operate a school bus. It involves additional background checks, fingerprinting, and training requirements beyond the standard Passenger endorsement. School bus positions offer predictable schedules and strong community ties.
Who Needs This Endorsement?
Any CDL holder who wants to drive a school bus. Requires the Passenger endorsement first. Required by school districts, school bus contractors, and charter operators running school trips.
How to Obtain It
- 1Must already hold the Passenger (P) endorsement
- 2Pass the School Bus knowledge test at DPS (20 questions; 80% passing score)
- 3Pass the School Bus skills test (includes school bus-specific maneuvers)
- 4Complete state-required background check and fingerprinting
- 5Complete school bus driver training as required by Texas Education Agency
- 6Renewal with CDL renewal; background check renewed periodically
Knowledge Test Topics
Study Tips
- Master the post-trip child safety inspection — this is a critical test item
- Study railroad crossing procedures specific to school buses
- Review emergency evacuation procedures and exit locations
- Understand loading zone safety rules and stop arm requirements
- Practice the school bus pre-trip inspection sequence
Career Impact
Opens school district and school bus contractor positions. Dallas ISD, Fort Worth ISD, and major contractors like First Student and Durham School Services actively recruit. Summers and holidays off is a major lifestyle benefit.
How Diesel Xtrem Prepares You
Our Class B program covers the Passenger endorsement foundation. We guide you through the School Bus knowledge test material and the background check process so you can qualify for school district positions.