{"id":"us-ma","license":"CC-BY-4.0","data":{"name":"Massachusetts","kind":"state","parent":"us","coverageStatus":"none","hubLede":"Massachusetts does not adopt a statewide WUI construction book. The tenth edition of 780 CMR is based on the 2021 IBC, IRC, IEBC, IMC, IECC, ISPSC, and IFC. IWUIC is not on that list. Confirm with the building official.","sources":[{"title":"Tenth edition of the MA State Building Code 780","url":"https://www.mass.gov/handbook/tenth-edition-of-the-ma-state-building-code-780","publisher":"Massachusetts Board of Building Regulations and Standards","sourceType":"official","accessedOn":"2026-08-26T00:00:00.000Z"}],"author":"grayson-graham","reviewStatus":"draft","lastVerified":"2026-08-26T00:00:00.000Z"},"ancestors":["us"],"children":[],"applications":[]}