What is a SPAB Vehicle?
A School Pupil Activity Bus (SPAB) is any motor vehicle—other than a traditional yellow school bus—that is used to transport K–12 students to or from school-related events in California. These events can include:
- Field trips
- Athletic events
- Science fairs and competitions
- Dances and proms
- Graduation ceremonies
- Music, drama, or academic club excursions
Under California Vehicle Code Section 545, any commercial carrier transporting students under contract must operate SPAB certified vehicles driven by SPAB certified drivers.

What Makes SPAB Certification So Important?
California’s SPAB program enforces stricter standards than regular charter buses to ensure maximum safety for student passengers. These requirements include:

Annual SPAB Vehicle Inspections
Vehicles must pass a rigorous annual CHP inspection that evaluates all safety systems, including emergency exits, braking systems, lighting, reflectors, tire materials, and more.

Daily Driver Inspections
SPAB-certified drivers must complete a daily pre-trip safety inspection to confirm the vehicle’s roadworthiness before each use.
Specialized SPAB Driver Certification
Drivers must undergo additional training beyond a commercial license, including instruction in:
- Defensive driving techniques with SPAB certified drivers
- Student behavior management
- Emergency evacuation procedures
- First aid and safety response

CHP Oversight
SPAB programs are closely regulated and monitored by the California Highway Patrol (CHP), ensuring compliance and accountability at every level.
Is a SPAB the Same as a School Bus?
No—SPABs and traditional school buses serve different purposes:
A school bus transports students between home and school on regular routes.
A SPAB charter bus transports students to extracurricular or school-sponsored events only.
While both are held to high safety standards, SPAB vehicles are only permitted to operate within the state of California, and cannot be used for daily school routes.
It’s also important to note that SPAB certification for drivers does NOT automatically permit them to operate a school bus. Each certification is distinct and must be earned individually.
FAQs
Got Questions? We've Got Answers
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What types of transportation services does Bauer’s IT offer?
Bauer’s Intelligent Transportation offers a full suite of services, including employee shuttles, charter buses, SPAB-certified school transportation, private shuttles, airport transfers, corporate event transportation, concert and sports transportation, and VIP/executive chauffeur services. Our fleet ranges from luxury sedans and SUVS to full-size motor coaches.
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Are Bauer’s IT vehicles ADA-compliant
Yes, Bauer’s offers ADA-compliant vehicles upon request, including wheelchair-accessible shuttles and buses with lifts and securement systems. Please notify us in advance to ensure the proper vehicle is scheduled for your group.
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Do you offer long-distance or out-of-state charter services?
Yes, we provide long-distance transportation across California and to select destinations outside the state. We also partner with a trusted network of transportation affiliates nationwide to extend our service capabilities beyond California. Our charter services are ideal for tours, athletic teams, corporate retreats, and other large group needs.
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Is Wi-Fi available on all vehicles?
Most of our vehicles offer Wi-Fi, power outlets, and USB charging stations. If connectivity is a priority, please let us know during booking—Wi-Fi is available as an optional add-on and can be included for an additional fee. We’ll ensure your vehicle is equipped to keep your group connected on the go.
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Can I book recurring or scheduled transportation services?
Absolutely. Bauer’s specializes in contracted, recurring transportation, including daily commuter shuttles, school transportation, and regular corporate event support. Contact us to set up a customized service plan.
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How far in advance should I book a charter or shuttle service?
We recommend booking as soon as possible, as our fleet often books up quickly—especially during peak seasons or for large-scale events. While we’ll always do our best to accommodate last-minute requests, early reservations help ensure availability and preferred vehicle selection.
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