Masonry Standards Online

Masonry Standards Online (MSO) provides easy access to The Masonry Society’s standards from anywhere with enhanced commentary, additional features, and multi-user access. Standards will be frequently updated with links to papers, webinars, guides, and other resources as they are released. TMS Members receive 50% discounts on subscriptions!

Read more about these features and preview Chapter 1 of TMS 402-16 below.

Masonry Standards Online Features

Copy text, equations, tables, and figures

Print by section
Share links to individual sections

Highlight and annotate
Create your own highlights and annotations with Hypothesis
Internal linking 
Quickly jump to referenced sections, tables, equations, and figures

Notation & definition tooltips
Hover over terms to see definitions and more information
Links to references
Links to external references + free access TMS Journal and North American Masonry Conference papers!
Helpful resources 
Links to relevant papers, webinars, and more
Save your searches
Save frequent searches to refer to later

Advanced search
Use advanced search techniques and filter by content type or standard
Multi-user options
Subscribe for yourself or share concurrent access with your entire office

Annual Subscription Prices

StandardRetail Price
(per year)
TMS Member
(per year)
(2-5 seats)
(6+ seats)
TMS 402/602-16
TMS 402/602-22$200$100$80$70
TMS 404-23: Standards for Architectural Cast Stone
(Coming Soon)
TMS 302-18: Sound Transmission Standard
(Coming Soon)
*per seat per year (e.g. 5 seats of TMS 402/602-16 = $300 total per year)
*Only available to TMS Members

Subscriptions do not auto-renew. You will receive a reminder to renew manually when your subscription is nearing its expiration. Your TMS Membership must remain active in order to receive the discounted member price on your renewal.

Multi-User Access

Multi-user access is provided via concurrent logins. This allows multiple people, devices, or browsers to view the subscription simultaneously by logging in to the user account that purchased the subscription. Select the number of seats that you need for a particular subscription when adding that product to your cart. If you need to add seats to an existing subscription, contact

*Discounts for multi-user purchases are only available to active TMS Members.

If you are a TMS Member but don’t want to share information from your personal user account with others (order history, committee activity, registrations, etc.), contact to set up a separate account using a different email address for subscription access.

3-Month Trial Subscriptions

TMS 402/602-22 Trial Subscription

  • Print purchases of TMS 402/602-22 receive a free 3-month trial subscription and a 6-month membership in TMS. Follow the instructions on the registration card provided with your book to redeem access.