Cal. Code Regs. tit. 8, § 2554.31
Projectors of the nonprofessional or miniature type, when employing only approved slow-burning (cellulose acetate or equivalent) film, shall be permitted to be operated without a booth.
Note: Authority cited: Section 142.3, Labor Code. Reference: Section 142.3, Labor Code; and Section 18943(c), Health and Safety Code.
1. Editorial correction filed 11-2-83 (Register 83, No. 45).
2. Amendment filed 8-27-86; effective thirtieth day thereafter (Register 86, No. 37).