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Code library

The codes your jurisdiction actually enforces — including the amendments.

269 code groups across 30 states, totalling 3,148 licensed books. 184 of those groups are municipal — the local ordinance layer that generates most plan check comments and that generic code sites flatten into the model code.

Code groups
269
Licensed books
3,148
States covered
30
Municipal groups
184

Snapshot · updated August 3, 2026

269 of 269 code groups

National7 groups

Alabama3 groups

Arizona4 groups

California168 groups

Colorado4 groups

District of Columbia1 group

Florida10 groups

Georgia3 groups

Hawaii3 groups

Illinois3 groups

Indiana1 group

Louisiana2 groups

Maryland1 group

Massachusetts4 groups

Michigan2 groups

Mississippi2 groups

Missouri1 group

Montana2 groups

Nevada9 groups

New Mexico2 groups

New York3 groups

North Carolina1 group

Oregon2 groups

Pennsylvania2 groups

South Carolina3 groups

Texas13 groups

Utah4 groups

Virginia1 group

Washington7 groups

Wyoming1 group

Don't see your jurisdiction?

Municipal and state codes are added weekly.

Email connect@ichiplan.com to request a code group — new requests are typically added within a week, and customers' jurisdictions go first.

Your jurisdiction, your amendments, your drawings.

Coverage on this page is the starting line. Book 30 minutes and we'll run your own plan set against it.

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