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Chicago Building Codes

Automate code compliance checking for Chicago, IL. Nomic supports 5 city-specific codes plus all applicable state and model codes.

Chicago, ILPop: 2.7M5 Local Codes
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Chicago Code Adoption

Chicago has its own comprehensive municipal building code with significant differences from the International Codes.

Adopted Codes in Chicago

These are the primary codes adopted by Chicago for building construction

IBC
IRC
NFPA 70
Local Codes

Chicago City-Specific Codes

Chicago has adopted these local codes in addition to or instead of standard model codes

CHICAGO MECHANICAL CODE

Mechanical Code

CHICAGO ADMINISTRATIVE CODE

Admin Code

CHICAGO PLUMBING CODE

Plumbing Code

CHICAGO BUILDING INFRASTRUCTURE CODE

Building Code

CHICAGO MINIMUM REQUIREMENTS

Building Code

Codes Available for Chicago Compliance

Browse all codes in our database that apply to Chicago projects

IBC

Supported

Building Code

International Building Code IBC

IRC

Supported

Residential Code

International Residential Code IRC

NFPA 70

Electrical Code

NFPA 70 National Electrical Code

NFPA 704

Fire Code

NFPA 704 Standard System For The Identification Of The Hazards Of Materials For Emergency Response

NFPA 70E

Electrical Code

CHICAGO MECHANICAL CODE

Mechanical Code

CHICAGO ADMINISTRATIVE CODE

Admin Code

CHICAGO PLUMBING CODE

Plumbing Code

CHICAGO BUILDING INFRASTRUCTURE CODE

Building Code

View all 10 applicable codes

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See how Nomic handles Chicago building codes, local amendments, and jurisdiction-specific requirements automatically.

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Understanding Chicago Building Code Requirements

Chicago has its own comprehensive municipal building code with significant differences from the International Codes. Nomic's AI-powered platform automatically checks your drawings against all applicable Chicago requirements, including local amendments and city-specific variations.

Local Code Framework

Chicago has its own local building codes with IBC, IRC, NFPA 70 as the foundation for construction requirements.

Instant Compliance Checks

Upload your drawings and get instant answers about Chicago code compliance. Nomic provides specific citations and actionable recommendations.