ISO 4628, all parts: Paints and varnishes - Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance23 laboratories in Germany are accredited by DAKKS for at least one part of ISO 4628. Each lab card shows which parts it holds. These labs commonly handle Plastics matrices. From the accredited scope text: “ISO 4628-4 Paints and Varnishes – Assessment of Coating Damage – Assessment of the Amount and Magnitude of Damage and the Intensity of Uniform Changes in Appearance – Part 4: Assessment of Degree of C” “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 -1 2016-07 Paints and varnishes - Valuation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 1: General intro” “ISO 4628 -2 2004-01 Beschichtungsstoffe - Beurteilung von Beschichtungsschäden - Bewertung der Menge und Größe von Schäden und der Intensität von gleichmäßigen Veränderungen im Aussehen - Teil 2: Bewe”
This page is a fixed slice of the register: every ISO 4628 scope we hold for Germany. 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.