4ward Testing
West Sussex, GB
ISO 846:2019, BS EN ISO 846:1997 (withdrawn) In accordance with sample preparation/conditioning set out in BS EN 15651-3:2012 MEDICAL FACE MASKS Mechanical Tests Breathability M0121 based on BS EN 14683:2025 Clause 5
1 laboratory in United Kingdom is accredited by UKAS under ISO/IEC 17025 to perform ISO 846 testing. From the accredited scope text: “ISO 846:2019, BS EN ISO 846:1997 (withdrawn) In accordance with sample preparation/conditioning set out in BS EN 15651-3:2012 MEDICAL FACE MASKS Mechanical Tests Breathability M0121 based on BS EN 146”
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See all accredited labs in United Kingdom or browse other methods such as EN ISO 17892-1:2014, BS 1377-2, EN 12390-2.
This page is a fixed slice of the register: every ISO 846 scope we hold for United Kingdom. Search narrows it further by city, accreditation body, or a term from the scope text itself.
Search labs in United KingdomUnited Kingdom Accreditation Service (UKAS) is the primary accreditation body issuing ISO/IEC 17025 accreditation for testing laboratories in United Kingdom.
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.