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"“…if you do everything that the AASHTO accreditation requires you to do, if you execute all of the requirements of [AASHTO re:source], you will have a well-run laboratory."

Florida Department of Transportation

Tim Ruelke, P.E., Director, Office of Materials

55+	years of experience
3,000+ PSP participants
23,000+ samples shipped per year
1,000 laboratory assessments per year
2,000+ accredited labs

Automated Alerts from the Proficiency Sample Program

Oct 06, 2022

Due to concerns with the accuracy of email alerts that are automatically generated through the Proficiency Sample Program for low ratings or failure to submit data, AASHTO re:source has suspended this notification service for AASHTO Accredited laboratories and registered specifiers.

We are currently working to upgrade this system. Once it is functioning properly, the service will resume.

QUESTIONS
Accredited laboratories with questions can contact their Quality Analyst directly or email aap@aashtoresource.org.

Specifiers with questions, please email info@aashtoresource.org.