IECC
International Energy Conservation Code
Last updated: October 2026
Short answer
Yes. Nomic agents check drawings against the 2024 and 2018 editions of IECC and cite the IECC section behind each finding, so a licensed reviewer can confirm or dismiss each one. IECC is adopted by 66 jurisdictions in Nomic's code data.
Review Drawings Against IECC with Nomic Agents
Nomic agents flag likely IECC issues on your drawings and cite the section behind each one, so your reviewer can confirm each finding with less manual lookup.
Ask in Plain English
"Does this egress path meet IECC requirements?" Get a cited answer your team can check against the drawings.
Cited Answers
Every answer includes specific IECC section numbers and code text. Full traceability.
Less Manual Lookup
Check drawings against IECC with less time spent digging through PDFs and code books.
Jurisdictions
Latest Edition
Supported Editions
Total Editions
IECC Edition Coverage
Nomic supports 2 editions of IECC, highlighted in green below.
What Reviewers Check Against IECC
Typical energy code items a reviewer looks for on a drawing set, and the sheets to include so a review can see them.
What gets checked
- Envelope insulation, fenestration, and air barrier requirements for the climate zone
- Lighting power and lighting controls
- HVAC equipment efficiency and controls
- Which compliance path the project uses and whether the documents support it
Sheets to include
- Envelope details and wall types
- Window and door schedules
- Lighting plans and fixture schedules
- Mechanical equipment schedules and energy compliance forms
Check your drawings against IECC
Upload your drawings to Nomic and ask questions about IECC compliance. Every answer cites the specific code section.
International Energy Conservation Code IECC is part of the energy code framework, adopted by 66 jurisdictions across the United States. Nomic provides full AI-powered compliance support for IECC, enabling instant checks against your construction drawings with cited answers.
How Nomic Agents Review Against IECC
With the Nomic agent, you can upload any construction drawing and ask natural language questions about IECC compliance. Our AI analyzes your drawings against the applicable code requirements and returns:
Specific Code Citations
Section numbers from IECC with exact references.
Clear Explanations
Requirements explained and how they apply to your design.
Actionable Recommendations
Practical steps for achieving compliance.
Related References
Links to related code sections and amendments.
Less time digging through PDFs or standards manuals, with cited answers your team can verify and compliance issues caught before the set is issued.
IECC and Energy Code
IECC is one of 30 codes in the Energy Code category supported by Nomic.
Energy codes establish minimum energy efficiency requirements for building design and construction.
More Energy Code Standards
View allASHRAE 90.1
SupportedASHRAE 90.1 Energy Standard For Buildings
NATIONAL ENERGY CODE OF CANADA FOR BUILDINGS
SupportedNational Energy Code of Canada for Buildings
CALIFORNIA ENERGY CODE
SupportedASHRAE 100
SupportedASHRAE 100 Energy Efficiency In Existing Buildings