California Association of School Transportation Officials

Contact Us

We are here to help.

Please do not hesitate to call us at 855-CASTO68 (227-8668)

Membership ext. 101

Registration ext. 102

General Questions: ext. 104

www.castoways.org


Our mailing address is 

CASTO

PO Box 348120

Sacramento, CA 95834


castoways.org | 855.227.8668

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