U.S. Department of Energy
COMcheck & REScheck Energy Code Compliance Resources — Verified Official Links
Verified U.S. Department of Energy resources: COMcheck and REScheck compliance tools for documenting energy-code compliance. Applicability depends on the code each jurisdiction has adopted.
3 verified resources · Last verified 2026-09-04
Energy Code / Tools
Building Energy Code Compliance ToolsWhat official tools can I use to show IECC or ASHRAE 90.1 compliance?
Nationwide (FEMA) · U.S. Department of Energy
Commercial Energy Compliance
COMcheckHow do I create a COMcheck report for a commercial permit?
Nationwide (FEMA) · U.S. Department of Energy
Residential Energy Compliance
REScheckHow do I create a REScheck report for a residential permit?
Nationwide (FEMA) · U.S. Department of Energy
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External government and agency resources are provided for convenience. Requirements, forms and URLs may change. Confirm current requirements with the applicable jurisdiction. ALFA Engineering is not the issuing government agency.