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OWM Training and Events (In-person)

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Discover the OWM training that suits your career goals.

Search our In-person class schedule below or Online and All classes schedules.

August 2025

8/5/20258/8/2025EVSE Training for Weights and Measures Inspectors and Service Agents Denver, CO
8/15/2025
7:30 a.m.
8/15/2025
4:00 p.m.
NCSL International West Viginia and Southern Ohio Region Meeting Cincinnati, OH

September 2025

September 15, 2025
8:00 a.m.
September 19, 2025
5:30 p.m.
Fundamentals of Metrology (73)5 daysGaithersburg, MD
September 22, 2025
8:00 a.m.
September 26, 2025
5:30 p.m.
Volume Metrology Seminar (72)5 daysGaithersburg, MD

October 2025

October 27, 2025
8:00 a.m.
November 7, 2025
5:30 p.m.
Mass Metrology Seminar (2054)10 daysGaithersburg, MD

January 2026

January 26, 2026
8:00 a.m.
January 30, 2026
5:30 p.m.
Fundamentals of Metrology (2055)5 daysGaithersburg, MD

March 2026

March 2, 2026
8:00 a.m.
March 13, 2026
5:30 p.m.
Mass Metrology Seminar (2057)10 daysGaithersburg, MD
March 24, 2026
8:00 a.m.
March 26, 2026
5:00 p.m.
Southeast Measurement Assurance Program, SEMAP** (2079)3 daysWest Columbia, SC

April 2026

April 20, 2026
8:00 a.m.
April 24, 2026
5:30 p.m.
Fundamentals of Metrology (2056)5 daysGaithersburg, MD

May 2026

May 5, 2026
8:00 a.m.
May 7, 2026
5:00 p.m.
Western Regional Assurance Program, WRAP** (2081)3 daysSacramento, CA

June 2026

June 9, 2026
8:00 a.m.
June 11, 2026
5:00 p.m.
Northeastern Measurement Assurance Program, NEMAP** (2080)3 daysHarrisburg, PA

July 2026

July 6, 2026
8:00 a.m.
July 10, 2026
5:30 p.m.
Volume Metrology Seminar (2065)5 daysGaithersburg, MD
July 27, 2026
8:00 a.m.
July 31, 2026
5:30 p.m.
Fundamentals of Metrology (2066)5 daysGaithersburg, MD

August 2026

August 3, 2026
8:00 a.m.
August 6, 2026
5:00 p.m.
Balance and Scale Calibration and Uncertainties (2070)4 daysGaithersburg, MD

September 2026

September 1, 2026
8:00 a.m.
September 3, 2026
5:00 p.m.
Southwest Assurance Program, SWAP** (2082)3 daysBaton Rouge, LA
September 22, 2026
8:00 a.m.
September 24, 2026
5:00 p.m.
MidAmerica Measurement Assurance Program, MidMAP** (2083)3 daysLansing, MI

October 2026

October 19, 2026
8:00 a.m.
October 30, 2026
5:30 p.m.
Mass Metrology Seminar (2068)10 daysGaithersburg, MD

Training FAQs

Before you request training, you must first establish an account in the OWM Contacts System.  

View these helpful video instructions:

How to Register for an Account
How to Register for an Account
Welcome to the new OWM Contacts System. In this video, we’ll show you how to register for a new account.
How to Request a Class
How to Request a Class
Welcome to the new OWM contacts system. Once you have registered for an account, watch this video to learn how to request a class.

Please be aware of the following NIST policies before participating in any OWM training:

*State W&M labs only or invitation only.
**Regional Measurement Assurance Program "MEMBERS" (State and Industry RMAP member laboratories).

Contacts

Created February 28, 2025, Updated August 25, 2025
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