In accordance with the IAPMO Regulations Governing Committee Projects, IAPMO would like to announce that a Tentative Interim Amendment (TIA) to the 2015 edition of the Uniform Mechanical Code (UMC) is being submitted for public comment.

TIA UMC 004-15 revises text in UMC Section 505.1 regarding ducts containing hazardous emissions. 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 forms.

The deadline to submit a comment is Feb. 3. Completed forms may be faxed to the Codes department at 909-472-4246.

Copies may be obtained from and any questions answered by Enrique Gonzalez, Code Development Administrator, IAPMO, 4755 E. Philadelphia St., Ontario, CA 91761; 909-230-5535; or enrique.gonzalez@iapmo.org.