Standards for Architectural Cast Stone (TMS 404/504/604) Public Comment Period

The Cast Stone Committee of The Masonry Society (TMS) has proposed revisions to the 2016 Standards for Architectural Cast Stone (TMS 404-16 (Standard for the Design of Architectural Cast Stone), TMS 504-16 (Standard for the Fabrication of Architectural Cast Stone) and TMS 604-16 (Standard for the Installation of Architectural Cast Stone)) and their companion commentaries for a planned 2023 edition of the Standards.

In accordance with the rules of The Masonry Society, proposed changes to standardized documents were open for public comment for a period of not less than 45 days. As such, the comment period was open from December 16, 2022 through January 30, 2023.

Visit the links below for additional information or use the form at the bottom of this page to submit comments. The Committee will consider comments received following the closure of the Public Comment Period and will respond to each comment.