7 laboratories in United States are accredited by A2LA under ISO/IEC 17025 to perform ISO 4628 testing. From the accredited scope text: “ISO 4628 Part 1 Part 1 - General Introduction and Designation System ISO 4628 Part 2 Part 2 - Assessment of Degree of Blistering ISO 4628 Part 3 Part 3 - Assessment of Degree of Rusting ISO 4628 Part” “ISO 4628 Paints and Varnishes-Evaluation of Degradation of Paint Coatings-Degradation of Intensity, Quality and Size of Common Types of Defect ISO 16871 Outdoor Exposure of Plastic Pipes ISO 877-1 Pla” “ISO 4628-1, ISO 4628-2, ISO 4628-3, ISO 4628-8, ISO 9227; Nissan NES M0140, NES M4063 (Section 4.5.2); Scuff / Mar Chrysler LP-463DD-18-01, LP-463PB-54-01; Ford FLTM BI 161-01, FLTM BN 108-04, FLTM BN” “ISO 4628-2 Degree of Rusting ASTM D610 Fluid Resistance via Immersion, Drip, and Pooling at Room or Elevated Temperature for Acids, Adhesives, Alcohols, Alkali, Automobile Fluids (to include Antifreez”
This page is a fixed slice of the register: every ISO 4628 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.