CSA/ICC Joint Rainwater Harvesting Standard

Public Review Announcement #2:

The ICC/CSA Rainwater Collection System Design & Installation Consensus Committee (IS-RCSDI) is pleased to announce the released the Second Public Review Draft of the CSA/ICC Rainwater Harvesting Systems document. Comments are requested on this Second Public Review Draft beginning November 1, 2016 and are due by December 16, 2016. Comments must be submitted using the CSA Group Public Review site at:

In order to view the draft standard and submit comments, it is necessary to create an account and login. Sign-up is quick and easy and is free of charge.

Please note that only those sections of the document that were changed substantively from the First Public Review Draft are subject to public comment during this Second Public Review Period. The sections of the document that underwent change and are therefore eligible for comment are denoted in yellow highlighting. If comments are submitted on sections that were not changed, they will not be considered. If you wish to view the First Public Comment Draft for comparison purposes, click here  Additional information on the project can be found on the project website.

Thank you for your interest and participation in the ICC/CSA Joint Rainwater Harvesting System standard project!