№ lp_1_2_21365
Year: 2024
Region / city: Illinois
Theme: Energy conservation, building codes
Document type: Code of regulations
Authority / organization: Illinois Capital Development Board
Author: Illinois Energy Conservation Advisory Council
Target audience: Builders, architects, engineers, local authorities, code officials
Period of validity: From the adoption of the 2024 IECC amendments
Approval date: N/A
Amendment date: 10/30/25
Date of changes: N/A
Contextual description: This is a regulatory document containing the Illinois amendments to the 2024 International Energy Conservation Code, detailing energy efficiency requirements for construction in Illinois.
Price: 8 / 10 USD
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