96 Accredited Water & Wastewater Labs in United Kingdom

96 ISO 17025 accredited water & wastewater laboratories in United Kingdom, accredited by UKAS. Covering 151 international standards including BS-EN-ISO-21877, ISO-16911-1, ISO-23210.

96 Labs
๐Ÿ‡ฌ๐Ÿ‡ง United Kingdom
4 Subcategories
Apr 2026 Last verified

Showing 76โ€“96 of 96 labs

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UKAS 21272 Market Rasen, GB
BASED-ON-ACOP-L8-AND-BS-8580-
UKAS 1837 Sheffield, GB
#ISO-6618 AND-HTM-04-01-PART-B-CONFIRMED
UKAS 1066 Leeds, GB
ASTM-E-2149-20 ISO-20743 ISO-14119 ISO-20645 BS-1425-1 + 3 more

Silsoe Odours

Active
UKAS 0609 Silsoe, GB
3-BASED-ON-BS-EN-13725 LP08-BASED-ON-BS-EN-13725

Smithers MSE

Active
UKAS 0112 Leatherhead, GB
BS-ISO-5636-3 BS-ISO-5636-5 BS-ISO-2470-1 BS-ISO-2470-2 ISO-2759 + 3 more
UKAS 9856 Kent, GB
MIC018-BASED-ON-BS-EN-ISO
UKAS 1361 Countess Wear, GB
ISO-9696 BS-ISO-9697
UKAS 4429 Oldmeldrum, GB
ISO-6579-1 BS-ISO-21528-2 ISO-11290-1 BS-ISO-16629-2 BS-ISO-10523
UKAS 1639 Dundee Technopole, GB
ISO-937 PF011-BASED-ON-BS-4401 (GC/MS)-BASED-ON-BS-EN ISO-METHODS PMF025-BASED-ON-ISO-10272-1 + 3 more
UKAS 1709 London, GB
(HSG-248)-โ€“-2021 RPSCA1-BASED-ON-HSG-248 (PCM)-BASED-ON-HSG-248 RPSCA2-BASED-ON-HSG-248 BS-7592 + 2 more
UKAS 4522 Stoke-on-Trent, GB
01-06-PART-E-2016-AND-ISO-15883-5 HTM-2030-1997-(WITHDRAWN)SECTION 11-AND-ISO-15883-4 ISO-15883-1 CARTRIDGES,-BASED-ON-BS-EN + 3 more

UL VS

Active
UKAS 0224 Finchampstead, GB
(HSG-264,-2012) AND-APPX.-3-OF-HSG-227-(2004)) GUIDES-HSG-264-(2012)-AND ACOP-L8-AND-BS-8580-1
UKAS 2200 Ratcliffe-on-Soar, GB
EN-13284-1-(2002-04) ISO-23210 REQUIREMENTS-OF-BS-EN-14181 IEC-60519-11 REQUIREMENTS-OF-BS-EN + 3 more
UKAS 1494 Great Sankey, GB
BASED-ON-BS-EN-ISO-11731
UKAS 1970 Haywards Heath, GB
WM-09-BASED-ON-BS-ISO-11731-
UKAS 1660 Salford, GB
EN-12667-(2001-05) ISO-8301 EN-12939-(2001-02) EN-12664-(2001-05) ISO-13163-(2020-09) + 3 more
UKAS 7826 Charlbury, GB
ACOP-L8-AND-BS-8580-1
UKAS 9052 Walsall, GB
BASED-ON-BS-8580-1 HSE-ACOP-L8

Wavin

Active
UKAS 1376 Doncaster, GB
BS-7291-1 ISO-3126 ISO-15876-2 ISO-15876-3 ISO-21003-2 + 3 more

Wood Group UK

Active
UKAS 2179 Aberdeenshire, GB
ASTM-D1142-95-(2012) ASTM-D1293-18
UKAS 1916 Hebden Bridge, GB
ON-BS-4401 ISO-12966-1 ISO-12966-4 CH-4026-BASED-ON-BS-5766 CH-4001-BASED-ON-BS-EN-12014- + 3 more

Frequently Asked Questions

What is Water & Wastewater testing?

Water & Wastewater testing encompasses standardised methods for evaluating materials, components, and products. Accredited laboratories follow ISO/IEC 17025 to ensure reliable, internationally recognised results.

How many labs offer Water & Wastewater testing in United Kingdom?

There are 96 accredited laboratories offering Water & Wastewater testing services in United Kingdom, accredited by UKAS.

Which standards cover Water & Wastewater testing?

Key standards include BS-EN-ISO-21877, ISO-16911-1, ISO-23210. In total, 151 distinct test methods are covered by accredited Water & Wastewater labs in United Kingdom.

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