Green Building Reach Codes for Home Renovation California
Heat Pumps, Air Conditioning, Water Heating
Mandatory
Building Code
Entered into force, New
2022
February 2024
Electricity
WaterSense® High-Efficiency Lavatory Faucet Specification United States of America*
Taps or Faucets
Voluntary
Endorsement Label, Minimum Performance Standard
Entered into force, New
2007
February 2021
Water
WaterSense® Specification for Flushing Urinals United States of America*
Urinals
Voluntary
Endorsement Label, Minimum Performance Standard
Entered into force, New
2009
February 2021
Water
WaterSense® Specification for Tank-Type Toilets Version 1.2 United States of America*
Toilets
Voluntary
Endorsement Label, Minimum Performance Standard
Entered into force, New
2014
February 2021
Water