The Masonry Society

Masonry Standards Online

Online Access to TMS 402/602:

2016 Edition – Now Available!
2022 Edition – Now Available!

2023 Cast Stone Standards – Coming Soon

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TMS 402/602-22,
MDG-2022, and Cast Stone Standards
2023 Now Available!

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Upcoming events

15 Oct 2025
Wednesday, 12:00 AM
2025 Annual Meeting

The Masonry Society’s 2025 Annual Meeting will be held in Oklahoma City, OK.
04 Jun 2027
Friday, 12:00 AM
15th North American Masonry Conference

The 15th North American Masonry Conference (15NAMC) will be held June 2027 in San Antonio, Texas. San Antonio features multi-cultural heritage, warm weather, southwestern charm, and has a rich tradition…