Chapter 39 — PROCESSING AND EXTRACTION FACILITIES
Section 3904 — SYSTEMS AND EQUIPMENT
2025 California Fire Code (Title 24, Part 9) · 2025 edition · ingested 2026-07-07 · California
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3904.1 General requirements. ¶
3904.1 General requirements. Systems and equipment used with the processing or extraction of oils and products from plants shall comply with Sections 3904.2 through 3904.2.2.3 and Section 5003.2, and other applicable provisions of this code, the California Build- ing Code and the California Mechanical Code .
3904.2 Systems and equipment. ¶
3904.2 Systems and equipment. Systems or equipment used for the extraction or processing of oils from plant material shall comply with Section 3904.2.1 or 3904.2.2. 3904.2.1 Listings. Systems or equipment used for the extraction of oils from plant material shall be listed and labeled in accordance with UL 1389 and installed in accordance with the listing and the manufacturer’s installation instructions. 3904.2.2 Approvals. Systems or equipment used for the extraction of oils from plant material shall be approved for the specific use. The system shall be reviewed by a registered design…