Cal. Rev. & Tax. Code § 19529

The Franchise Tax Board shall notify the Registrar of Contractors of the Contractors State License Board, the Director of Employment Development, the Economic and Employment Enforcement Coalition, and the Joint Enforcement Strike Force on the Underground Economy upon the arraignment of or the filing of criminal charges against any individual for a violation of Chapter 9 (commencing with Section 19701) of this Part if that individual engages in the business or acts in the capacity of a contractor within this state pursuant to a license issued by the Contractors State License Board or if that individual unlawfully engages in the business or acts in the capacity of a contractor within this state without having a license therefor.