ISO 11905, all parts: Water quality - Determination of nitrogen1 laboratory in United Kingdom is accredited by UKAS for at least one part of ISO 11905. Each lab card shows which parts it holds. From the accredited scope text: “ISO 11905-2:1997 Lab - PQAR Wastewater, effluents Biochemical Oxygen Demand PEC.PQAR.010 by manometric monitoring based on APHA, 2023, 24th Edition, 5210-D app. 2016 Lab - PQAR Fresh surface water, gr”
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See all accredited labs in United Kingdom or browse other methods such as EN ISO 17892-1:2014, EN 12390-2, ISO 17892-4.
This page is a fixed slice of the register: every ISO 11905 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.