Geosynthetic Accreditation Institute

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ASTM D1388
Test Method for Stiffness of Fabrics (07.01)

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List of Accredited Laboratories:

• Lab. #1 - TRI/Environmental
• Lab. #4 - Geosynthetic Institute
• Lab. #5 - NTH Consultants
• Lab. #6 - GeoSystems Consultants
• Lab. #8 - SI Geosolutions (Ringgold, GA)
• Lab. #13 - Precision Geosynthetics Laboratories
• Lab. #29 - FITI
• Lab. #38 - SAGEOS/CTT Group
• Lab. #44 - BBA Fiber Web Inc.

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[Method List]

[Laboratory List]

[GAI page]