Cal. Code Regs. tit. 8, § 5239
All persons who handle or transport explosive materials shall be trained in the hazards of the job and safe performance of their duties. Trainees conducting blasting operations shall be under the direct supervision of a licensed blaster.
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code.
1. Amendment of section heading and section and new Note filed 7-11-2003; operative 8-10-2003 (Register 2003, No. 28).