9 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ASTM D3282 testing. From the accredited scope text: “ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4221 Dispersive Characteristics of Clay Soil by Double Hydrometer ASTM D4318/D4318M Liquid Limit,” “ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4253 Maximum Index Density and Unit Weight of Soils Using a Vibratory Table ASTM D4254 Minimum In” “ASTM D3282 Classification of Soils and Soil Aggregate Mixtures ASTM D4186 Standard Test Method for One-Dimensional Consolidation Properties of Saturated Cohesive Soils Using Controlled-Strain Loading” “ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4718 Unit Weight and Water”
Houston, TX, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4253 Maximum Index Density and Unit Weight of Soils Using a Vibratory Table ASTM D4254 Minimum Index Density and Unit Weight of Soi
Houston, TX, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4221 Dispersive Characteristics of Clay Soil by Double Hydrometer ASTM D4318/D4318M Liquid Limit, Plastic Limit, and Plasticity Inde
Olympia, WA, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4718/C4718M Unit Weight and Water Content for Soils Containin
Tukwila, WA, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4253 Standard Test Methods for Maximum Index Density and Unit Weight of Soils Using a Vibratory Table ASTM D4254 Standard Test Meth
Sugar Land, TX, US
ASTM D3282 Classification of Soils and Soil Aggregate Mixtures ASTM D4186 Standard Test Method for One-Dimensional Consolidation Properties of Saturated Cohesive Soils Using Controlled-Strain Loading ASTM D4221 Dispersive Characteristi
Wilsonville, OR, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4718 Unit Weight and Water Content for Soils Containing Oversiz
Houston, TX, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4318 (Withdrawn 2026) Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4546 One-dimensional Swell/Settlement Pot
Houston, TX, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4718 Unit Weight and Water Content for Soils Containing Over
Houston, TX, US
ASTM D3282 Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes ASTM D4221 Dispersive Characteristics of Clay Soil by Double Hydrometer ASTM D4318 Liquid Limit, Plastic Limit, and Plasticity Index of Soil
This page is a fixed slice of the register: every ASTM D3282 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United StatesAmerican Association for Laboratory Accreditation (A2LA) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United States.
ISO/IEC 17025 is the international standard for the competence of testing and calibration laboratories. Accreditation to this standard provides independent confirmation that a laboratory operates a quality management system and is technically competent to produce valid results within its declared scope.