ISO 5659, all parts: Plastics - Smoke generation3 laboratories in United States are accredited by A2LA for at least one part of ISO 5659. Each lab card shows which parts it holds. From the accredited scope text: “ISO 5659 Plastics -- smoke generation -- part 2: Determination of optical density by a single-chamber test ISO 19702 Guidance for sampling and analysis of toxic gases and vapors in fire effluents usin” “ISO 5659-2 Determination of Optical Density by a Single-Chamber Test ISO 9239-1 Determination of the Burning Behaviour using a Radiant Heat Source ISO 11925-2 Single-Flame Source Test ISO 5658-2 Later” “ISO 5659-2; NF X70-100-2 Acid Gas Generation Test MIL-DTL-24640B, para. 4.7.15; MIL-DTL-24643C, para. 4.8.23 Halogen Content MIL-DTL-24640B, para. 4.7.16; MIL-DTL-24643C, para. 4.8.24 Gas Flame Test M”
This page is a fixed slice of the register: every ISO 5659 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.