California CodesBusiness and Professions Code - BPCDivision 8 — Special Business RegulationsChapter 3 — Home FurnishingsArticle 7 — RegulationsSection 19161.3
All flexible polyurethane foam in the form of slabs, blocks, or sheets, or which is shredded (loose or packaged), except polyurethane foam sold for use as carpet underlayment and polyurethane foam which cannot reasonably be expected to be used in or as an article of furniture or a mattress, that is offered for sale to the general public at retail outlets in this state for noncommercial or nonmanufacturing purposes, shall be fire retardant. “Fire retardant” as used in this section, means a product that meets the regulations adopted by the bureau.
Notes
Requires flexible polyurethane foam sold at retail to the general public in California for noncommercial or nonmanufacturing purposes to meet bureau fire-retardant regulations when offered as slabs, blocks, sheets, or shredded foam. The requirement excludes carpet underlayment and foam that cannot reasonably be expected to be used in furniture or a mattress.
Use as reference
Lexinter.net | California Code, Business and Professions Code - BPC § 19161.3 | https://laws.lexinter.net/codes/california/business-and-professions-code/division-8/chapter-3/article-7/section-19161-3