ISO 9239, all parts: Reaction to fire tests for floorings2 laboratories in United States are accredited by A2LA for at least one part of ISO 9239. Each lab card shows which parts it holds. From the accredited scope text: “ISO 9239-1 Determination of the Burning Behaviour using a Radiant Heat Source ISO 11925-2 Single-Flame Source Test ISO 5658-2 Lateral Spread on Building and Transport Products in Vertical Configuratio” “ISO 9239-1”
This page is a fixed slice of the register: every ISO 9239 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.