GU
Guam Building Codes
Current base code, county-level adoption data, special-zone overlays, and source links for restoration contractors.
Counties
0
ZIPs
0
Special zones
4
Local amendments
0
Current State Code
Verified state-level adoption record from SkyCanvass jurisdiction data.
Adoption model
statewide
Base code
ibc_2021
Effective date
2021-01-01
Next update
Not scheduled
US territory. Follows IBC with local amendments (Uniform Building Code history).
County Guides
County pages include local code editions, amendment flags, and jurisdiction-specific links.