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IC3 Help & Support

IC3 Help Resources:

Support options for the International Code Compliant Calculator (IC3)

RESNET Certification Resources:

  • Report ( PDF)
  • Account Sign Up - This feature is designed for use by the RESNET accreditation committee and is not intended for use by the general public.

City Amendments to the State energy Code

If you are looking for the FBI’s IC3 Unit, please find them at: