ISO 834, all parts: Fire-resistance tests - Elements of building construction1 laboratory in United States is accredited by A2LA for at least one part of ISO 834. Each lab card shows which parts it holds. From the accredited scope text: “ISO 834-1 Fire-resistance tests — elements of building construction — part 1: general requirements ISO 3008 Fire-resistance tests -- door and shutter assemblies ISO 3009 Fire-resistance tests -- eleme”
This page is a fixed slice of the register: every ISO 834 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.