170 East Main St., D-137

Hendersonville, TN 37075  


(615) 924-3600



Posted for June 2016



Two New DVD Series’ per ASME Y14.5-2009

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Tolerance Stack Up Analysis (16:09)



"Jim's knowledge and presentation captivated the class.  I am excited about GD&T now."   ...DaimlerChrysler

"I'm happy to report that...we have had (9) individuals successfully attain GD&T certification.  We can all directly thank Jim for his excellent course instruction in recognizing this accomplishment."  Larry...Benet

Welcome to geotolmeadows.com, the on-line home of James D. Meadows & Associates, Inc. James Meadows is an ASME Certified Sr. Level GDTP and has been a full-time Geometric Dimensioning and Tolerancing (GD&T) trainer and consultant since 1982.


James D. Meadows' focus is on the interpretation and application of Geometric Dimensioning and Tolerancing (GD&T) as defined by the ASME Y14.5-2009 Standard, as well as the 1982 and 1994 releases of the ASME Y14.5 "Dimensioning and Tolerancing" Standard. Along with providing GDT training (basic through advanced GD&T applications) and consulting for all product lines of private industry and government organizations/contractors, as well as for major universities, James D Meadows is a nationally- and internationally-recognized GD&T expert and GDT author. James D. Meadows & Associates, Inc., is registered with ORCA and CCR and is a WOSB.


If you have any questions about GD&T training or GDT services, please reach out to James D. Meadows & Associates, Inc., at (615) 924-3600.


We provide:

Web-Based Training


Training at your fingertips... 

with our new 'web-based' training!

Howto download video training



Follow James D. Meadows lesson by lesson through an instructor-led live presentation. Purchase individual films or the entire series and download the videos to watch on your own time! 

1) Tolerance Stack-Up Analysis (for Plus and Minus and Geometric Tolerances); © February 2014.

2) GD&T - Applications, Analysis & Measurement Training Series (per ASME Y14.5M-1994 and Y14.5-2009 and the differences between them); © February 2014.

3) Applications-Based GD&T Training Series (per ASME Y14.5M-1994); ©1995

-To take full advantage of the training, we recommend you also purchase the text and workbook used in the training presentation (course materials vary depending on which web-based series you are watching).

-Pause the lesson and work the reinforcement exercises, then turn the lesson back on to see how each problem is completed.

-Since the lessons build in complexity, we recommend you start with the first and follow through each successive lesson.



  Textbooks, workbooks and reference materials, all you need to learn about essential engineering principles, including instructional GD&T books and GD&T DVD products.  

  Both of these programs are structured to allow students to participate by completing applications-based problems throughout the courses. Self-teaching/classroom use or site licenses available.  

"Great entertaining speaker, very knowledgeable." FRC EAST, Cherry Point, NC

Public Courses

In cooperation with professional societies, colleges, and universities, James D. Meadows provides public courses in Geometric Dimensioning and Tolerancing and related topics.  

Whether it is in the form of customized on-site or public Geometric Dimensioning and Tolerancing training programs, books or DVDs, the training we offer is among the most comprehensive on the market today!

© 1997 - James D. Meadows & Assoc., ALL RIGHTS RESERVED

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