Magnesium Oxide Board Consensus Committee (IS-MGOB)

Magnesium Oxide Board Consensus Committee
(IS-MGOB)

IS-MBOG is focused on solutions for Magnesium Oxide Boards and their use in construction.

ICC 1125 Standard for Classification of Magnesium Oxide Boards and Construction

The first edition of ICC 1125 is being developed under the Code Council’s ANSI Accredited Consensus Procedures.

Abstract:  The Code Council is developing this new standard to be referenced in the I-Codes. In response to feedback from industry, the Code Council identified that a North American product standard for building and construction uses of Magnesium Oxide (MgO) boards does not exist, and the product is viewed as unique to each manufacturer.  MgO board usage in North American construction is growing, and an industry standard to establish minimally acceptable performance levels to ensure proper MgO board performance in buildings is needed.

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Committee Overview

STATUS
Active

MEETING INFO
IS-MGOB Meeting Notices

MEMBERSHIP
IS-MGOB Roster

DOCUMENTS
IS-MGOB Documents

SECRETARIAT
Jason Toves
LaToya Carraway

Committee News

25.xx.xx  |  Committee Action Report (CAR) Posted

The committee action report (CAR) for comments received by the January 27, 2025, deadline as part of the first ANSI public review period.  Please see the meeting minutes for a description of the individual comments.  (See "Documents" >> "Resources" >> "Public Draft 01" folder.)

 

25.xx.xx  |  Public Draft #1 Issue for Comment

Public Comment Draft #1 posted below as part of the second ANSI public review period for public review of technically substantive changes to the standard draft.  Comments should be limited to the legislative changes in the document. The deadline to receive comments is September 1, 2025.  Comments should be submitted using the online comment tool (see "Standard DRAFT Publication Comments" button above).

 

24.xx.xx  |  Meeting Notices - First Meeting

The first ICC 1125 Committee meeting was held on May 7, 2024, to begin development of the new standard.  Meeting minutes pending committee approval are posted in the ("Documents" >> "Meeting Minutes & Agendas" >> "Meeting Minutes" above.)

 

23.xx.xx  |  Development of the ICC 1125 Standard for Classification of Magnesium Oxide Boards and Construction

The Code Council is developing this new standard to be referenced in the I-Codes. In response to feedback from industry, the Code Council identified that a North American product standard for building and construction uses of Magnesium Oxide (MgO) boards does not exist, and the product is viewed as unique to each manufacturer.  MgO board usage in North American construction is growing, and an industry standard to establish minimally acceptable performance levels to ensure proper MgO board performance in buildings is needed.

 

23.xx.xx  |  Call for Committee for IS-MGOB

A call for committee was posted with an application deadline of October 13, 2023, to solicit committee members of various interest categories to create a balanced committee in accordance with ANSI’s Essential Requirements. The ICC Board of Directors made the final appointments at the March 2024 meeting.

The Code Council adheres to openness and transparency in our Standards development process.  All ICC Standards committee meetings are open to the public.  Any interested party can participate in committee meetings and can be considered by the committee for membership on any workgroup that the committee creates.

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3D Automated Construction Technology for 3D Concrete Walls Consensus Committee (IS-3DACT)

3D Automated Construction Technology for 3D Concrete Walls
Consensus Committee (IS-3DACT)

ICC 1150 Standard for 3D Automated Construction Technology for 3D Concrete Walls

The first edition of ICC 1150 is being developed under the Code Council’s ANSI Accredited Consensus Procedures.

The Code Council is developing this new standard to provide structural criteria applicable to 3D automated construction technology and 3D Concrete used to construct interior and exterior 3D Concrete walls, with or without structural steel reinforcing, used as bearing walls, non-load bearing walls and shear walls, in one-story or multi-story structures.

A call for committee was posted in January 2023 to solicit committee members of various interest categories to create balance on the committee in accordance with ANSI’s Essential Requirements. The ICC Board of Directors made the final appointments in July 2023.

The first public teleconference meeting of the committee was held on October 20, 2023 to begin development of the standard.The most recent meeting of the committee was held on April 11, 2025 in which the committee completed considering the public comments received as part of the public comment draft for the ANSI public review posting that concluded on January 27, 2025.

The 2nd public comment draft was posted below under "Administration" for comment on the legislative changes only.  The 2nd ANSI public review period concluded on July 21, 2025.  The committee concluded the consideration of comments at the September 5, 2025 meeting. The second Committee Action Report may be found under the Meeting Agenda tab below. Technically substantive changes will be available for review in the October 3, 2025 edition of ANSI Standards Action with a deadline to receive comments by November 2, 2025. The changes may also be found as the third draft under the Administration tab below.

Permissive to mandatory verbiage changes to the third draft will be posted in the December 5, 2025 edition of ANSI Standards Action for a 30-day public review period concluding on January 4, 2026. A summary of the changes may be found under the Administration tab below or in the IS-3DACT Documents folder.

For future draft postings, please submit public comments using the online portal at  https://form.jotform.com/Code_Apps/ICC-Public_Comments

The committee action report on the first round of public comments is posted below under "Meeting Agendas".

Anyone interested in attending the public committee meetings may contact the staff secretariat below to receive an invite.

The Code Council adheres to openness and transparency in our Standards development process. All ICC Standards committee meetings are open to the public. Any interested party can participate in committee meetings and can be considered by the committee for membership on any work-group that the committee creates.

Interested Parties:  You may request to be added or removed as an interested party by filling out the "Interested Parties List' on the Committee Applications page.

Please contact the staff secretariat, Melissa Sanchez, S.E., Sr. Staff Engineer, msanchez@icc-es.org if you wish to join a work group created by the committee.

Meeting Documents