ICC Public Comment Hearings on Proposed Changes to Building Codes Begin Sept. 21
The International Code Council (ICC) will hold its Public Comment Hearings for the 2021 Group A suite of building codes beginning Tuesday, Sept. 21 in Pittsburgh. NAHB members are encouraged to attend the event live or watch via webcast to better understand the code development process and inform their actions during voting and adoption.
The 2021/22 Group A code development cycle includes several codes of importance to home builders:
- The International Residential Code plumbing provisions
- The International Residential Code mechanical provisions
- The International Building Code provisions concerning egress, general, fire safety, and structural
- The International Swimming Pool and Spa Code
- The International Fire and Wildland-Urban Interface Codes
The public comment hearings will start on Tuesday, Sept. 21 at 8 a.m. ET at the David L. Lawrence Convention Center in Pittsburgh. See the full schedule. NAHB members can attend the hearings in-person or watch the webcast through the ICC website. Materials for the hearings, including proposed changes for each code, can be found on the ICC website.
Approximately two weeks after the public comment hearings, the ICC will begin its online governmental consensus voting. NAHB will provide members with resources to facilitate discussions with local code officials to advance NAHB positions on code change proposals.
When changes are proposed to building and energy codes, state and local code officials usually agree with home builders: Change is needed only when it makes new homes safer and more efficient at a reasonable cost that does not affect housing affordability.
These officials, like home builders, reject changes that benefit product manufacturers and activists more than home owners. If just one member in every HBA shares NAHB’s positions on code changes to just one code official, the result will be better building codes. Join NAHB’s One & Done campaign and be the one member in your HBA that takes action on building codes.
For information on the hearings or the code development process, contact Craig Drumheller.
Latest from NAHBNow
Jul 10, 2026
NAHB’s Monthly Update Features Landmark Housing Legislation HighlightsThe talking points this month include information about how NAHB helped secure the passage of a historic housing bill.
Jul 09, 2026
2027 IBS Sustainability & Green Building Scholarship Application Now OpenThe NAHB IBS Sustainability and Green Building Scholarship aims to provide emerging green builders exposure to the world of high-performance homes and help them jump-start their professional journey by attending the International Builders’ Show (IBS). Applications are due Oct. 23.
Latest Economic News
Jul 10, 2026
2025 New Single-Family Starts by Census DivisionPersistently high mortgage rates, elevated costs for builders, and ongoing supply-side constraints continued to weigh on single-family construction in 2025.
Jul 09, 2026
Existing Home Sales Slowed in JuneAfter reaching a five-month high last month, existing home sales pulled back in June as record-high home prices and elevated mortgage rates weighed on buyers. This monthly volatility reflects the sensitivity of home buyer demand to mortgage rate changes.
Jul 09, 2026
Remodeling Market Sentiment Remains in Positive Territory in Second QuarterIn the second quarter of 2026, the NAHB Remodeling Market Index (RMI) posted a reading of 61, down one point compared to the previous quarter. The RMI has remained in the low 60s consistently over the past year.