Thank you active members/participants of NAPT
The National Association for Proficiency Testing is flattered by the increase of requests from active participants asking to display NAPT’s logo to show they are a proud member and/or participant of NAPT.  If your organization is interested in the use of NAPT’s logo send us a request at

2017 1st Quarter Newsletter

NAPT's 2017 1st quarter newsletter is now available for your reading pleasure.  Please go to news/newsletter for all previous issues.   Coming soon 2017 2nd quarter newsletter.

ILC/PT Announcement

Coming Soon - New ILC/PTs - PRESSURE-817, TORQ-617, TORQ-717, TORQ-817, RESISTANCE-314, RESISTANCE-415, MASS-216, MASS-317, MASS-417, SPLINE GAGE-117, GAGE-317, and GAGE-417.

NAPT's SIND-100 has been removed from circulation