For details on the scheduling process and procedure, please review the
AASHTO Accreditation Program Policy and Guidance on Requesting and Receiving In-Sequence Assessments From AASHTO re:source.
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Active Assessment Regions
As of January 20, 2026
- Alabama
- California
- Florida
- Georgia
- Louisiana
- Maryland
- Nevada
- New Jersey
- North Carolina
- Oklahoma
- South Carolina
- Texas
- Virginia
- West Virginia
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Upcoming Assessment Regions
As of January 20, 2026
- Indiana
- Michigan
- Kentucky
- Michigan
- Ohio
- Pennsylvania
- Tennessee
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Note:
- Approx. 4 months before we begin conducting assessments: All laboratories in your state/territory will be notified to submit their assessment request.
- Approx. 4-6 weeks in advance of your assessment: Your laboratory will be notified of specific assessment dates.
Please direct any scheduling questions to LAP@aashtoresource.org.
If you do not see your state listed here, we have completed assessments in your area and/or do not anticipate starting assessments within the next 6 months. You may require an out-of-sequence assessment. At this time, our approximate wait time for an our-of-sequence assessment is 8 weeks. Please submit a request or email LAP@aashtoresource.org for additional guidance.
If your need for an assessment is time-sensitive, please contact us, even if the schedule indicates that we will be in your area by the time you require our services.
For more information on preparing for your assessment, please review Seven Steps for a "Perfect" On-Site Assessment or watch the August 2021 recorded webinar Ready, Set, Go: How to Prepare for an AASHTO re:source Assessment.