FAQ
There could be several reasons why your performance was unsatisfactory. Without a deeper knowledge of your measurement process, NAPT staff cannot determine ...
Tue, 13 May, 2025 at 10:36 AM
NAPT serves participates accredited by all major accrediting bodies. As a result, we maintain a long-standing policy of neutrality and do not advertise for ...
Mon, 12 May, 2025 at 12:54 PM
Yes, please send a detailed email—along with any relevant documents—to napt@proficiency.org. NAPT staff will connect you with the appropriate technical advi...
Mon, 12 May, 2025 at 2:06 PM
Yes. If you require a retest, please contact us at napt@proficiency.org or call 952-303-6126 to discuss your options. Our staff will be happy to assist you.
Tue, 13 May, 2025 at 10:42 AM
Shipping kits to laboratories outside the continental United States incurs additional costs. As a result, all international participants are responsible for...
Fri, 16 May, 2025 at 1:21 PM
No, NAPT does not ship NAPT Full-Service PT Kits outside of North America. However, NAPT does offer an alternative to the NAPT Full-Service PT Kits, wit...
Wed, 9 Feb, 2022 at 12:06 PM
The primary purpose of the preliminary report is to confirm that NAPT has accurately entered your data submittal into the QMS Navigator Management Applicati...
Mon, 12 May, 2025 at 1:08 PM
Calibration is the act of comparing a device under test (DUT) — which has an unknown value — with a reference standard that has a known value. In the contex...
Tue, 13 May, 2025 at 10:49 AM
NAPT is an ISO/IEC 17043 accredited proficiency testing provider, and the only one that offering a comprehensive suite of proficiency tests to meet all your...
Tue, 13 May, 2025 at 12:25 PM
No. As long as the block is in what is referred to as the “Issue Final Reports” status, participants are welcome to waive the standard 5-day waiting period....
Tue, 13 May, 2025 at 12:33 PM