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Commercial Technical Assistance
The DOE assists States in implementing the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) and Illuminating Engineering Society of North America (IESNA) Standard 90.1-1999 and comparable State codes.
Compliance Materials
Materials that simplify compliance to Standard 90.1 and the International Energy Conservation Code (IECC) are provided by DOE
Training Materials
Training tools have been developed to support energy code training activities throughout the country.
Additional Resources
- State Shared Resources
- DOE Status of State Energy Codes
- Building Code Assistance Project (BCAP)
- States Receiving DOE Technical Assistance
- State Technical Assistance Reports
For more information see our Technical Assistance Fact Sheet (PDF 86 KB). Download Acrobat Reader.