California Code, Vehicle Code - VEH § 13366.5

(a) Notwithstanding Section 13366, whenever in this code the department is required to disqualify the commercial driving privilege of a person to operate a commercial motor vehicle upon the conviction of that person of a violation of this code, the suspension or revocation shall begin upon receipt by the department of a duly certified abstract of any court record showing that the person has been so convicted.

(b) This section shall become operative on September 20, 2005.