4 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ISO 3451 testing. From the accredited scope text: “ISO 3451-1 (Method A), ISO 1172 (Method A) Chemical Resistance PF-11203; FLTM BN 112-08; LP-463PB-31-01 Color Evaluation WSS-M15P20 3.3.13 Cyclic Corrosion Resistance TP-0000808 ver 03 Crocking/Colorf” “ISO 3451, ISO 6964 Film Thickness ASTM D4138 (Procedure A); GM9518P (1988); ISO 2808 (Methods 6A-1, 6B) Flammability ASTM D6413; BMW GS97038; Chinese GB 8410; Chrysler MS-JP-9; DIN 75200; Fiat 7-G2000” “ISO 3451-1 (Method A) Coefficient of Linear Thermal Expansion with a Push-Rod Dilatometer ASTM E228 Linear Thermal Expansion of Solid Materials by Thermomechanical Analysis ASTM E831; ISO 11359-1, -2”
This page is a fixed slice of the register: every ISO 3451 scope we hold for United States. Search narrows it further by city, accreditation body, or a term from the scope text itself.
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.