3 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ISO 4967 testing. From the accredited scope text: “ISO 4967 Metallographic Specimen Preparation ASTM E3 Macro / Micro Etch ASTM A561, A604, E340, E381, E407 Photomicrography ASTM E883 Plating Thickness / Coating Thickness ASTM B487 Material Property A” “ISO 4967; DIN 50602 (Methods M and K)” “ISO 4967 (Method A and B); DIN 50602 (Method M & K); JIS G 0555 Microetching Metals and Alloys ASTM E407 Proof (Internal & External Threads) ASTM F606/606M; SAE J429, J1199 Salt Spray (Fog) ASTM B117;”
This page is a fixed slice of the register: every ISO 4967 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.