Zero Tolerance

Our zero-tolerance policy

At Zum, the safety of every student we transport is our highest priority. We hold all drivers to the strictest standards of conduct — because every child deserves to arrive safely.

Our Policy

Zum Services, Inc. has a zero-tolerance policy for both drug and alcohol use while driving

Any driver found to be violating this zero-tolerance policy will have their Zum account suspended till further investigation. Zum also has a zero-tolerance policy related to any physical contact with riders, or the use of a mobile device for talking, texting or using phone while driving for Zum with a passenger in their car.

Register a complaint in California

You can contact Zum at:

You can also register a complaint through the California Public Utilities Commission at:

Register a complaint in Seattle

Contact the City of Seattle Customer Service Bureau at:

(206) 684-2489

You can also register a complaint through:

Department of Finance and Administrative Services
Trust and Safety

Learn more about our driver screening and training

At Zum, every ride is built on trust. Our drivers undergo rigorous screening, background checks, and ongoing training to ensure your child is always in safe hands.

Find out more
Three smiling students with backpacks stepping off a yellow Zum Services, Inc. school bus.