CASTO Chapter #3

San Diego & Imperial Counties

About CASTO Chapter 3

The California Association of School Transportation Officials (CASTO) exists for several reasons, here are three of many:

  • First and foremost, to promote safety for school pupils in a variety of ways.
  • To influence other groups and organizations to join with us in providing safety for school pupils. 
  • To guard against the efforts to take the easy way out, lower standards and increase hazards and risk for children. 


Become a Member Now! Download CASTOMember Application

Our Mission

Our Beliefs

The mission of CASTO is to provide leadership and educational opportunities to the passenger transportation community, that results in the safest, most cost effective transportation through professional development, public awareness, legislative, and regulatory advocacy.


Our beliefs include:

  • Excellence is enhanced by team effort
  • Higher expectations promote higher results
  • Education is a learning process that provides opportunity for achievement
  • All individuals have value
  • Uncompromising honesty, integrity, and trust strengthen an organization
  • That a safe environment contributes to the health and well being of all  individuals.