California Code
ARTICLE 3 - Issuance and Renewal of Licenses
Section 12806.5.

12806.5. The department may adopt regulations specifying, in addition to any cause provided by statute, the circumstances which are grounds for the suspension or revocation of a schoolbus, school pupil activity, youth busdriver, farm labor vehicle, or general public paratransit vehicle certificate.

(Amended by Stats. 1990, Ch. 1360, Sec. 32.)