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

New Staff Announcement

NAPT welcomes a new staff member Elizabeth Scott to the team.  Elizabeth (Liz) has a strong customer services background and will share responsibilities with fellow staff in providing excellent customer service, answering telephones, scheduling and tracking of NAPT's proficiency test kits.  We are excited for Liz to be part of the NAPT team.  You may reach Liz at

2017 3rd Quarter Newsletter

NAPT's 2017 4th quarter newsletter is now available for your reading pleasure.  Please go to news/newsletter for all previous issues.   Coming soon 2018 1st quarter newsletter.

ILC/PT Announcement

Now in circulation - MIC-317, MASS-216, MASS-317, MASS-417, RESISTANCE-314, HGTG-517, TORQ-717.

Coming Soon - New ILC/PTs - TORQ-817, RESISTANCE-415, SPLINE GAGE-117, GAGE-317, GAGE-417, DMM-717, DMM-817, PRESSURE-917.


ILC/PTs removed from circulation - PRESSURE-103