Landfill Methane Regulation California Code of Regulations, Title 17, Division 3, Chapter 1, Subchapter 10, Article 4, Subarticle 6: Methane Emissions from Municipal Solid Waste Landfills Categories Programs Landfill Methane Regulation Type Legal Document Contact Landfill Methane Regulation Email lmr@arb.ca.gov Phone (279) 208-7296 Unofficial electronic version of the Landfill Methane Regulation effective January 1, 2027Amended Regulation (clean)Updated Implementation Guidance (coming soon)2025 Rulemaking DocumentsCurrent Regulation effective July 17, 2010 – December 31, 2026Current Regulation2009 Rulemaking Documents
