Programs that work for you

"They are rigorous, they’re about making sure our labs, personnel, and test methods conform, that they’re in compliance. They’re independent, not driven by a vendor or a construction company.”


California Department of Transportation

Philip Stolarski, Former Deputy Division Chief, DES-METS & GS 

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










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AASHTO Accreditation Program Fee Adjustments

Jun 27, 2024

As part of our commitment to maintaining high standards and ensuring the program’s sustainability, we are implementing changes to the annual AASHTO Accreditation Program fees.

Effective July 1st, 2024, the following adjustments will be in place:

  • Base Fee: no change at $600
  • Per Standard Fee: increasing from $25 to $28
  • Annual Cap: increasing from $2,400 to $2,650

This increase will be reflected in the next annual AASHTO Accreditation Program invoice, which will be issued around April 1, 2025 for the current April 1, 2024, through March 31, 2025, billing cycle.  View complete details on our website aashtoresource.org/aap/fees

Laboratories wishing to mitigate the impact of the fee increase, may reduce the number of standards included in their scope of accreditation.

Please reach out to a member of the accreditation team with questions.

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