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United Kingdom

20/30 Labs Ltd

6 Osyth Park, Oysth Close, Brackmills Industrial Estate, NN4 7DY, Northampton, United Kingdom

UKAS|4236ISO/IEC 17025Register refreshed 2026-10-09
Certificates
1
Scope items
7
Standards
7
Locations
1

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Register record

UKASRefreshed
4236Active

Accredited standards

7

Our reading of the UKAS scope: each standard once, with its official name where we have checked it. Click a standard to see the scope line it comes from, word for word.

ISO 11731Water quality - Enumeration of LegionellaCertificate says EN ISO 11731 2019-03 UBA Empfehlung 18. Probably the same standard; not checked against the EN document.
As written on the certificate · Line 4 (UKAS 4236)

BS EN ISO 11731:2017; BS 6068-; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 23500- 3:2019; ISO 11731:2017

ISO 14644-1Cleanrooms and associated controlled environments - Part 1: Classification of air cleanliness by particle concentration
As written on the certificate · Line 7 (UKAS 4236)

BS EN ISO 17141:2020; BS EN ISO 16442:2015 Section 6; BS EN ISO 16442:2015 Annex B1 and B2 L Physical Tests Controlled clean rooms and endoscope storage cabinets Particle Counting for Classification and Monitoring of air cleanliness L055 based on BS EN ISO 14644- 1:2015; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 17141:2020

ISO 15883-1Washer-disinfectors - Part 1: General requirements, terms and definitions and tests
As written on the certificate · Line 2 (UKAS 4236)

BS EN ISO 15883-1:2024; BS EN ISO 15883-1:2009 6; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883-1:2024; ISO 15883-1:2009 6

As written on the certificate · Line 3 (UKAS 4236)

BS EN ISO 15883- 4:2018; BS EN ISO 15883-1:2009; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883- 4:2018; ISO 15883-1:2009

ISO 15883-4Washer-disinfectors - Part 4: Requirements and tests for washer-disinfectors employing chemical disinfection for thermolabile endoscopes
As written on the certificate · Line 3 (UKAS 4236)

BS EN ISO 15883- 4:2018; BS EN ISO 15883-1:2009; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883- 4:2018; ISO 15883-1:2009

As written on the certificate · Line 5 (UKAS 4236)

BS EN ISO 15883- 4:2018 Section 6; BS EN ISO 16442:2015 Annex E plus HTM2030:1997 Section 11; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883- 4:2018 Section 6; ISO 16442:2015 Annex E plus HTM2030:1997 Section 11

ISO 16442Name not checked yet
As written on the certificate · Line 5 (UKAS 4236)

BS EN ISO 15883- 4:2018 Section 6; BS EN ISO 16442:2015 Annex E plus HTM2030:1997 Section 11; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883- 4:2018 Section 6; ISO 16442:2015 Annex E plus HTM2030:1997 Section 11

As written on the certificate · Line 7 (UKAS 4236)

BS EN ISO 17141:2020; BS EN ISO 16442:2015 Section 6; BS EN ISO 16442:2015 Annex B1 and B2 L Physical Tests Controlled clean rooms and endoscope storage cabinets Particle Counting for Classification and Monitoring of air cleanliness L055 based on BS EN ISO 14644- 1:2015; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 17141:2020

ISO 17141Name not checked yet
As written on the certificate · Line 7 (UKAS 4236)

BS EN ISO 17141:2020; BS EN ISO 16442:2015 Section 6; BS EN ISO 16442:2015 Annex B1 and B2 L Physical Tests Controlled clean rooms and endoscope storage cabinets Particle Counting for Classification and Monitoring of air cleanliness L055 based on BS EN ISO 14644- 1:2015; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 17141:2020

ISO 23500-3Preparation and quality management of fluids for haemodialysis and related therapies - Part 3: Water for haemodialysis and related therapies
As written on the certificate · Line 4 (UKAS 4236)

BS EN ISO 11731:2017; BS 6068-; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 23500- 3:2019; ISO 11731:2017

Scope as published by UKAS

7 lines
UKAS

ISO/IEC 17025

Active

4236

View scope

Accredited scope, certificate 4236

LineDisciplineMethodMatrixRange
1Biological TestingISO/IEC 17025:2017Air-
2Biological TestingBS EN ISO 15883-1:2024; BS EN ISO 15883-1:2009 6; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883-1:2024; ISO 15883-1:2009 6Drinking water-
3Biological TestingBS EN ISO 15883- 4:2018; BS EN ISO 15883-1:2009; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883- 4:2018; ISO 15883-1:2009Drinking water-
4Biological TestingBS EN ISO 11731:2017; BS 6068-; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 23500- 3:2019; ISO 11731:2017Drinking water-
5Biological TestingBS EN ISO 15883- 4:2018 Section 6; BS EN ISO 16442:2015 Annex E plus HTM2030:1997 Section 11; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 15883- 4:2018 Section 6; ISO 16442:2015 Annex E plus HTM2030:1997 Section 11Medical devices-
6Biological TestingISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; isolates from waters SOPs L012; IEC 17025; SOP L020; SOP L036DISINFECTANTS; ANTISEPTICS; BIOCIDES; HANDWASHES; HANDRUBS; MICROBIAL CULTURES-
7Biological TestingBS EN ISO 17141:2020; BS EN ISO 16442:2015 Section 6; BS EN ISO 16442:2015 Annex B1 and B2 L Physical Tests Controlled clean rooms and endoscope storage cabinets Particle Counting for Classification and Monitoring of air cleanliness L055 based on BS EN ISO 14644- 1:2015; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 17141:2020Air-

Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.

Location

6 Osyth Park, Oysth Close, Brackmills Industrial Estate, Northampton, NN4 7DY, GB

52.23433, -0.90280

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Accreditation data refreshed from the UKAS register on .

This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the UKAS entry linked above.