Hawaii 2021 / Honolulu building codes

What's in this group9 books

Local amendments & ordinances

The layer that trips people up. You can know the state requirement perfectly and still get a comment because Honolulu changed it.

• Honolulu Code of Ordinances

Model & state codes

• 2010 ADA Standards for Accessible DesignADA
• Hawaii State Amendments
• Hawaii State Elevator Code
• 2024 Hawaii State Fire Amendments
• 2018 International Building CodeIBC
• 2018 International Energy ConservationIECC
• 2018 International Existing Building CodeIEBC
• 2018 International Residential CodeIRC

Related code groups

Other editions for Honolulu, and neighbouring jurisdictions on the same cycle.

• Hawaii 20218
• Hawaii 2021 / Maui9
• National 202115
• Alabama 2021 / Homewood12
• Arizona 2021 / Globe14
• Louisiana 2021 / Shreveport11
• New Mexico 2021 / Taos10
• South Carolina 2021 / Clover14
• Texas 2021 / Granbury15

Questions

Which codes does Honolulu use?

Honolulu is covered by 9 books in Ichi, on the 2021 cycle: ADA, Hawaii State Amendments, Hawaii State Elevator Code, 2024 Hawaii State Fire Amendments, Honolulu Code of Ordinances, IBC, and 3 more. The full list is above.

Does Ichi include Honolulu's local amendments?

Yes — 1 local book: Honolulu Code of Ordinances. Amendments are loaded as first-class books, not footnotes on the model code, so an answer reflects what Honolulu actually enforces.

How current is this code group?

Code groups are maintained in the Ichi platform and this page reflects that library directly. New books, editions and amendments are added on an ongoing basis, and jurisdictions can be added on request.

Can I read the full code text here?

This page lists coverage — which books, which edition, which amendments. The code text itself lives inside Ichi, where it's delivered under our licensing agreements with the ICC and other publishers, and where every answer links to the exact section it came from.