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2019 Mechanical Acceptance
Test Technician
Implementation Proceedings
​CA Energy Commission Resolution
Mech-ATT Implementation
RESOLUTION NO: 21-0414-08
2022 CA Energy Efficiency Standards
High level list of changes
2022 CA Mechanical Code
High level list of changes
2021 IECC
High level list of changes
2021 UPC & UMC
High level list of changes
Is your state ready for
Decarbonization?
Map & Chart
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