This 2020 Los Angeles City Plumbing Code integrates the 2020 City of Los Angeles amendments with the 2022 California Plumbing Code, providing a comprehensive and up-to-date regulatory resource for plumbing design, installation, inspection, and compliance within the City of Los Angeles. The code incorporates local amendments that address the city’s specific requirements while maintaining consistency with the statewide plumbing standards established in the California Plumbing Code.
