NTPEP Test Values

NTPEP stands for National Transportation Product Evaluation Program. NTPEP is a division of American Association of State Highway and Transportation Officials (AASHTO). NTPEP provides product evaluation and manufacturer plant audits. NTPEP sets up and organizes single-source testing of products used by state departments of transportation. NTPEP also conducts audits of quality processes on products used by DOTs.

The laboratory data and audit reports that are generated from product evaluations is stored in the NTPEP DataMine system.