United Kingdom

BSRIA Limited

Old Bracknell Lane West, Bracknell, RG12 7AH, Berkshire, United Kingdom

UKAS|1053ISO/IEC 17025Register refreshed 2026-10-09

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Register record

UKASRefreshed 2026-10-09: 1053Active

Accredited standards

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

ISO 140-4Acoustics - Measurement of sound insulation in buildings and of building elements - Part 4: Field measurements of airborne sound insulation between rooms

As written on the certificate · Line 4 (UKAS 1053)

BS EN ISO 140-4:1998 BS EN ISO 16283-1:2014 BS EN ISO 717-1:1997; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 140-4:1998 BS EN ISO 16283-1:2014 BS EN ISO 717-1:1997; IEC 17025

ISO 140-7Acoustics - Measurement of sound insulation in buildings and of building elements - Part 7: Field measurements of impact sound insulation of floors

As written on the certificate · Line 5 (UKAS 1053)

BS EN ISO 140-7:1998 BS EN ISO 717-2:1997 BS EN ISO 16283-2:2015; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 140-7:1998 BS EN ISO 717-2:1997 BS EN ISO 16283-2:2015; IEC 17025

ISO 354Acoustics - Measurement of sound absorption in a reverberation room

As written on the certificate · Line 2 (UKAS 1053)

BS EN ISO 3741:2010 Perm Heat Pumps Determination of sound power levels BS EN ISO 12102-1:2022 BS EN ISO 12102-2:2019; BS EN ISO 354: 2003 BS EN 11654:1997; BS EN 442-2:2014 BS EN 442-1:2014 sections 5 to 5; BS EN 442-2:2014; BS EN 12101-3:2015

ISO 717-1Acoustics - Rating of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation

As written on the certificate · Line 4 (UKAS 1053)

ISO 717-2Acoustics - Rating of sound insulation in buildings and of building elements - Part 2: Impact sound insulation

As written on the certificate · Line 5 (UKAS 1053)

ISO 3741Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for reverberation test rooms

As written on the certificate · Line 2 (UKAS 1053)

ISO 9972Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method

As written on the certificate · Line 3 (UKAS 1053)

BS EN ISO 16000-3:2011 BS EN ISO 16000-6:2011 TP80 Site BUILDINGS Performance Tests Air leakage tests for determination of: - Air leakage index - Air permeability CIBSE Technical Memoranda TM 23:2000 TM 23:2022; BS EN ISO 9972:2015 ATTMA technical standard 1:2007 Site Building air leakage test Domestic ATTMA TSL1:2010 ATTMA TSL1:2016 ATTMA TSL1:2021 ATTMA TSL2:2021 Building air leakage test Non-Domestic ATTMA TSL2:2010 ATTMA TSL1:2021 ATTMA TSL2:2021 ATTMA TSL3:2021 Building air leakage test Passivhaus and low energy buildings ATTMA TSL4:2021; BS EN 1397:2015 BS EN 1397:2021; BS EN 15500-1; BS EN 13829:2001 BS EN ISO 9972:2015 ATTMA technical standard 1:2007 Site Building air leakage test Domestic ATTMA TSL1:2010 ATTMA TSL1:2016 ATTMA TSL1:2021 ATTMA TSL2:2021 Building air leakage test Non-Domestic ATTMA TSL2:2010 ATTMA TSL1:2021 ATTMA TSL2:2021 ATTMA TSL3:2021 Building air leakage test Passivhaus and low energy buildings ATTMA TSL4:2021

ISO 12102-1Name not checked yet

As written on the certificate · Line 2 (UKAS 1053)

ISO 12102-2Name not checked yet

As written on the certificate · Line 2 (UKAS 1053)

ISO 16000-3Indoor air - Part 3: Determination of formaldehyde and other carbonyl compounds in indoor air and test chamber air - Active sampling method

As written on the certificate · Line 3 (UKAS 1053)

ISO 16000-6Indoor air - Part 6: Determination of organic compounds (VVOC, VOC, SVOC) in indoor and test chamber air by active sampling on sorbent tubes, thermal desorption and gas chromatography using MS or MS FID

As written on the certificate · Line 3 (UKAS 1053)

ISO 16283-1Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 1: Airborne sound insulation

As written on the certificate · Line 4 (UKAS 1053)

ISO 16283-2Acoustics - Field measurement of sound insulation in buildings and of building elements - Part 2: Impact sound insulation

As written on the certificate · Line 5 (UKAS 1053)

EN

EN 442-1Name not checked yet

As written on the certificate · Line 2 (UKAS 1053)

As written on the certificate · Line 6 (UKAS 1053)

ISO/IEC 17025:2017; EN 442-1:2014

EN 442-2Name not checked yet

As written on the certificate · Line 2 (UKAS 1053)

EN 1397Name not checked yet

As written on the certificate · Line 3 (UKAS 1053)

EN 11654Name not checked yet

As written on the certificate · Line 2 (UKAS 1053)

EN 12101-3Name not checked yet

As written on the certificate · Line 2 (UKAS 1053)

EN 13829Name not checked yet

As written on the certificate · Line 3 (UKAS 1053)

EN 15500-1Name not checked yet

As written on the certificate · Line 3 (UKAS 1053)

Scope as published by UKAS

6 lines

UKAS

ISO/IEC 17025

Active

1053

View scope

Accredited scope, certificate 1053

Line	Discipline	Method	Matrix	Range
1	Environmental Testing	ISO/IEC 17025:2017; The Building Regulations 2010. Approved Document E (2003 Edition incorporating 2004 & 2010 amendments). Building (Scotland) Regulations using the guidance given in Technical Handbooks Section 5, Noise for both Domestic and Non-domestic buildings.	Ambient air	-
2	Electrical Testing	BS EN ISO 3741:2010 Perm Heat Pumps Determination of sound power levels BS EN ISO 12102-1:2022 BS EN ISO 12102-2:2019; BS EN ISO 354: 2003 BS EN 11654:1997; BS EN 442-2:2014 BS EN 442-1:2014 sections 5 to 5; BS EN 442-2:2014; BS EN 12101-3:2015	Drinking water	to 400 °C
3	Environmental Testing	BS EN ISO 16000-3:2011 BS EN ISO 16000-6:2011 TP80 Site BUILDINGS Performance Tests Air leakage tests for determination of: - Air leakage index - Air permeability CIBSE Technical Memoranda TM 23:2000 TM 23:2022; BS EN ISO 9972:2015 ATTMA technical standard 1:2007 Site Building air leakage test Domestic ATTMA TSL1:2010 ATTMA TSL1:2016 ATTMA TSL1:2021 ATTMA TSL2:2021 Building air leakage test Non-Domestic ATTMA TSL2:2010 ATTMA TSL1:2021 ATTMA TSL2:2021 ATTMA TSL3:2021 Building air leakage test Passivhaus and low energy buildings ATTMA TSL4:2021; BS EN 1397:2015 BS EN 1397:2021; BS EN 15500-1; BS EN 13829:2001 BS EN ISO 9972:2015 ATTMA technical standard 1:2007 Site Building air leakage test Domestic ATTMA TSL1:2010 ATTMA TSL1:2016 ATTMA TSL1:2021 ATTMA TSL2:2021 Building air leakage test Non-Domestic ATTMA TSL2:2010 ATTMA TSL1:2021 ATTMA TSL2:2021 ATTMA TSL3:2021 Building air leakage test Passivhaus and low energy buildings ATTMA TSL4:2021	Ambient air	-
4	Electrical Testing	BS EN ISO 140-4:1998 BS EN ISO 16283-1:2014 BS EN ISO 717-1:1997; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 140-4:1998 BS EN ISO 16283-1:2014 BS EN ISO 717-1:1997; IEC 17025	Air	100 to 5000 Hz
5	Electrical Testing	BS EN ISO 140-7:1998 BS EN ISO 717-2:1997 BS EN ISO 16283-2:2015; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 140-7:1998 BS EN ISO 717-2:1997 BS EN ISO 16283-2:2015; IEC 17025	BUILDINGS - FLOORS	100 to 5000 Hz
6	mechanical	ISO/IEC 17025:2017; EN 442-1:2014	-	-

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

Old Bracknell Lane West, Bracknell, Berkshire, RG12 7AH, GB

51.41226, -0.75622

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Accreditation data refreshed from the UKAS register on 2026-10-09.

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