Geosynthetic Accreditation Institute

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ASTM D374
Test Methods for Thickness of Solid Electrical Insulation (10.01)

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List of Accredited Laboratories:

• Lab. #4 - Geosynthetic Institute
• Lab. #5 - NTH Consultants, Ltd.
• Lab. #6 - GeoSystems Consultants
• Lab. #13 - Precision Geosynthetic Laboratories
• Lab. #14 - Geotechnics Inc.
• Lab. #15 - Serrot International, NV
• Lab. #18 - Shaw Environmental & Infrastructure, Inc.
• Lab. #19 - HTS, Inc. Consultants
• Lab. #20 - GeoTesting Express
• Lab. #29 - FITI
• Lab. #34 - GSE Lining Technology, Inc. (Richey Road Lab)
• Lab. #37 - GSE Chile
• Lab. #49 - Engepol Geossinteticos Ltda.
• Lab. #55 - Atarfil Geomembranes S.L.

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[Method List]

[Laboratory List]

[GAI page]