IAPMO Makes Tentative Interim Amendment Available for Public Comment

ONTARIO, CA — In accordance with the IAPMO Regulations Governing Committee Projects, IAPMO has announced that a tentative interim amendment (TIA) to the 2024 edition of the Uniform Mechanical Code (UMC^®) is being submitted for public comment.

UMC TIA 002-24 revises text in the 2024 edition of the UMC, Section 1104.6.2.4 (Refrigerant Concentration Above Limit), regarding reference to the setpoint for refrigerant detection systems. The comment form is located at:

https://codes.iapmo.org/docs/2024/UMC/TIA/Submit%20Comment%20Form%20(TIA%20002-24).pdf

IAPMO invites all interested parties to review the proposed TIA on the IAPMO website under Uniform Mechanical Code / Proposed TIAs and respond by filling out the comment form.

The deadline to submit comments is Sept. 5.

Completed forms may be emailed to Taylor Duran, UMC staff liaison, at [email protected].