Cal. Code Regs. tit. 7, § 227
1. Amendment filed 10-3-67; effective thirtieth day thereafter (Register 67, No. 40).
2. Amendment filed 8-6-76; effective thirtieth day thereafter (Register 76, No. 32).
3. Repealer filed 5-9-88; operative 6-8-88 (Register 88, No. 20).