Input from stakeholders (e.g., inspection officials, product manufacturers, engineering professionals, and the public at large) is an important part of the IAPMO standards development process.

To ensure that all affected parties and stakeholders have the opportunity to provide their input and comment before final approval by the standards committee, public participation is encourage and welcomed.

The draft standards listed below are currently offered for public review. If you wish to submit public comments, please download the template for comments and submit it to before the submission deadline.


Standard Designation

Title Comments Due By
Template Template for Submitting Public Review Comments NA
IAPMO Z1088 Pre-Pressurized Water Expansion Tanks 2019-04-01
IAPMO Z1115 Automatic Water Leak Detection Devices 2019-04-15
IAPMO Z1349 Electronic Plumbing Supply System Integrity Protection Devices 2019-04-22