Welcome to the ISWM

Advancing the science of weighing and measurement.

Welcome to the International Society of Weighing & Measurement the trade association for weighing and measurement professionals. The ISWM is committed to promoting and enhancing the professionalism and success of our industry. ISWM members include manufacturers and dealers/distributors of weighing and various measurement equipment, state weights and measures officials and industry end-users. From the finest precision balance to massive railroad and truck scales, from pressure to linear measurement, and various process automation equipment, ISWM members supply products and services critical to global commerce. This equipment grouping helps all industries achieve the highest possible standards and efficiency.

 
Advertising Contract (2024)

Company News Guidelines are for all company members to post their news.

Membership Application (2024)

Qualified Military and Students may now join the ISWM at no cost.

Here is the link to Student and Military Member Applications.

2024 Handbook 44 Scale Code Available for Download. Just log into the ISWM Members Only section and download the pdf.  If you need assistance with your log-in, contact the ISWM staff at [email protected] or [email protected].  

Rapp/Mantes Scholarship Application 2024

Search ISWM W&M Dealer Listing by State

Search ISWM Manufacturer Listing

2025 Annual Convention - Weighing in on Social Impact and Corporate Responsibility! 

Please join us to share ideas and hear the latest in the industry. The speakers are ready. Our industry is ready to continue evolving as technology and products change.

San Antonio, Texas has a lot to do!  Among the possible choices for your free time are Go Rio San Antonio River Cruises, San Antonio Zoo, The Tower of the Americas, Hop-ON-Hop-Off Trolley Tour, San Antonio Botanical Garden, Witte Museum, San Antonio Museum of Art, the Alamo – Exhibit and Church.

Join us February 18 through February 20, 2025, at Embassy Suites by Hilton, 7610 S. New Braunfels, San Antonio, TX  78235.

Registration form for attendees and exhibitors coming soon.

 

 

 

Buying Commercial Scales Online - Things to Consider:

Download the NCWM's guide to identifying red flags and avoiding some of the pitfalls of considering an internet purchase on a commercial scale.