Cal. Code Regs. Tit. 8, div. 1, ch. 4, subch. 20, art. 20Download PDFCurrent through Register 2024 Notice Reg. No. 50, December 13, 2024 Article 20 - Explosives [Repealed]Cal. Code Regs. Tit. 8, div. 1, ch. 4, subch. 20, art. 201. Repealer of article 20 (sections 8505-8513) filed 7-11-2003; operative 8-10-2003 (Register 2003, No. 28).