Welcome to the California Association of School Transportation Officials "CASTO" webpage. Here you will be able to sign up, renew, or update your membership, register for upcoming events and receive important information in regards to California's School Pupil Transportation Industry.
2019 State Conference Photos
2019 CASTO Conference Highlight Video
Child Safety Alert Systems
CASTO 2019 Safety Poster Contest Winner
Looking for a career change?
Check out our Job Announcements page
If you are in the Sacramento area, please support CASTO Bingo. For more information please visit http://www.sacramentobingocenter.com/casto.php