Cal. Code Regs. tit. 19, § 1566
(d) Any or all mixed plosophoric compounds when stored with any other Class A, Class B or any Class C explosives listed in these regulations, which, except as provided in Section 1566.1, are themselves required to be stored in magazines.
Exceptions:
The following substances shall be stored in magazines which meet the requirements of these regulations:
Note: Authority cited: Section 12081, Health and Safety Code. Reference: Sections 12000-12401, Health and Safety Code.
1. New Article 4 (Sections 1566, 1566.1 through 1566.7) filed 3-4-69; effective thirtieth day thereafter (Register 69, No. 10).
2. Amendment filed 8-2-73 as an emergency; effective upon filing (Register 73, No. 31).
3. Amendment filed 11-23-73 as an emergency; designated effective 11-30-73. Certificate of Compliance included (Register 73, No. 47).
4. Amendment of subsection (d)(4) filed 2-7-75; effective thirtieth day thereafter (Register 75, No. 6).