Multi-Hazard Resiliency for Residential Construction Committee
(IS-MHRRC)

2026.02.11 | ICC 600 - February meeting of the committee scheduled for February 26, 2026 at noon CT. 

The meetings are open to the public and interested parties may participate on any work groups created by the committee to develop the technical content of the standard.  Please contact the secretariat if you wish to be added to the interested party list to receive future meeting invites and notices of public review postings.

26.02.10 | ICC 600 Update Schedule Established ICC 600, Standard for Residential Construction in High-Wind Regions

The committee meets periodically to review public comments as part of the continuous maintenance status of ICC 600.

Program for Periodic Publication

January (ANS Approval year)*	Solicit requests for change from committee and public. Allow at least two months to submit. Also solicit for new committee members.
By end of March (year +1)	Deadline for requests for change.
First meeting (year +1) (usually April)	Review new requests for change including any deferred from previous review cycles and agree on which to propose (with or without change) for formal ballot and public review, which to reject and which to defer to the next review cycle.
By mid-Aug (year +1)	Document first meeting results and put proposals for change on 6-week ballot and public review.
By end of Sept (year +1)	Ballot and public review over.
Second meeting (year +1) (usually November)	Review ballot and public review results and respond to comments. If needed and as time permits, begin working on any deferred requests for following year’s revision cycle.

 

26.02.03 | ICC 605 is Sunset.

The ICC Board of Directors met on January 12, 2025 and directed the ICC 605 be sunset.   Details are provided in the associated BSJ Article.

 

26.01.12 | ICC Board of Directors Addresses Scope & Intent Question (SIQ) Related to ICC 605 Intent.

The ICC Board of Directors met on January 12, 2026, to address an SIQ provided and accordance with CP-01.   The SIQ can be found under "Documents" above.   The board further provided direction to the staff to sunset the ICC 605, withdraw the related ANSI PINS, and further work to incorporate relevant material from the ICC 605 standard development efforts into the IWUIC for the 2030 cycle through the FCAC (WG7).

 

25.12.05 | ICC Board of Directors Establishes a Dedicated Coded Development Committee (CDC) for the IWUIC.

At their winter board meeting the ICC Board of Directors voted to establish a dedicated IWUIC CDC.   Details can be found on the CDC page.

 

25.9.18  |  ICC 605 Public Comment Draft #1 Input Notice

In accordance with ICC Consensus Procedures the public comment draft #1 of ICC 605 is available for public input starting October 3, 2025.

ICC 605 45-day public comment draft #1 dated 9-18-25
https://form.jotform.com/Code_Apps/ICC-Public_Comments
https://www.iccsafe.org/wp-content/uploads/CP-12A-25.pdf

Comments are required to have verbiage that can be actionable by the committee and must be submitted through the portal link address above by December 28, 2025.

 

25.08.25  |  ICC 605 INITIAL DRAFT COMMITTEE ACTION REPORT (CAR)

The committee action report (CAR) based on comments received by December 12, 2024 for the initial draft of the ICC 605 Standard is available for public review here: ICC 605 Initial Draft Committee Action Report

The CAR reflects committee action with reasons as part of the adjudication process during public committee meetings held on Microsoft Teams: March 10, 24, April 14, May 12, June 2, 30, and July 21, 2025.

Proponent of comments have 30-days, ending September 28, 2025, to comment on the committee action for their respective public comment(s) as to whether the committee action resolved their comment(s).  If a response is not received by the deadline, the public comment(s) will be considered to be resolved by the committee action.

Furthermore, if a comment remains unresolved, proponents have the right to appeal in accordance with Section 4.14 of ICC Council Policy #12A which outlines ICC’s ANSI Approved Consensus Procedures for standards development.  https://www.iccsafe.org/wp-content/uploads/CP-12A-25.pdf

 

25.01.20  |  ICC 605 INITIAL DRAFT PUBLIC INPUT AGENDA

The public input agenda based on comments received by December 12, 2024 for the initial draft of the ICC 605 Standard is available for review here:

ICC 605 Public Input Agenda 1-20-25

At the December 16, 2024 meeting, the committee determined that the 3 task groups would provide the initial review of the comments and provide recommendations to the committee. When these recommendations are complete, the full committee will meet to review them. The first committee meeting is March 10, 2025.

The task group chairs will be scheduling meetings starting in January 2025 to review the comments. If you want to be included in the task group meeting invites for the initial review of the comments, send your interest to Keith Enstrom, Committee Secretariat, kenstrom@iccsafe.org.

 

24.12.01  |  ICC 600 NOTICE OF PUBLIC COMMENT PERIOD FOR REAFFIRMATION

The 2020 edition of ICC 600, Standard for Residential Construction in High-Wind Regions is open for public comment to reaffirm the standard as the 2025 edition. Public comment forms may be accessed under the IS-MHRRC documents link on this page. The 2020 edition is available for free view at the ICC Digital Codes or click here. The comment period expires on January 13, 2025. Comments may be submitted to DRankin@iccsafe.org.

 

24.11.12  |  ICC 605 INITIAL DRAFT PUBLIC INPUT NOTICE

In accordance with ICC Consensus Procedures the initial draft of ICC 605 is available for public input for a period of 30-days starting November 12, 2024.

ICCStandardsPublicCommentForm
ICC 605 30-day public input draft 11-12-24
https://www.iccsafe.org/wp-content/uploads/CP-12A-25.pdf

Comments are required to actionable by the committee, entered on the provided form and submitted to Keith Enstrom, Committee Secretariat, kenstrom@iccsafe.org by December 12, 2024.

 

24.08.02  |  BSJ Understanding the Scope of the ICC 605

The Building Safety Journal (BSJ) provides an overview of the scope and intent of the ICC 605 (See BSJ Article here.)