United Kingdom

AS International Corporation Ltd trading as Alex Stewart Agriculture

Unit 21, Sefton Business Park, Netherton, Liverpool, L30 1RD, Merseyside, United Kingdom

UKAS|4352ISO/IEC 17025Register refreshed 2026-10-09

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UKASRefreshed 2026-10-09: 4352Active

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 712Cereals and cereal products - Determination of moisture content - Reference method

As written on the certificate · Line 2 (UKAS 4352)

ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013; ISO 6865:2001; ISO 6496:1999; ISO 712:2009

ISO 4833-1Microbiology of the food chain - Horizontal method for the enumeration of microorganisms - Part 1: Colony count at 30 °C by the pour plate technique

As written on the certificate · Line 4 (UKAS 4352)

BS EN ISO 11290-1:2017 A Enumeration of: Aerobic Colony Count 07; BS EN ISO 4833-1:2013; BS EN ISO 21528-2:2017 A Listeria spp including Identification of Listeria monocytogenes and other named species 07; BS EN ISO 11290-2:2017; BS EN ISO 6888-1:2021 AMD 1:2023

As written on the certificate · Line 6 (UKAS 4352)

BS EN ISO 11290-1:2017 A Salmonella spp 07; BS EN ISO 6579-1:2017 AMD 1:2020 A Enumeration of: Aerobic Colony Count 07; BS EN ISO 4833-1:2013 AMD 1:2022; BS EN ISO 7932:2004 AMD 1 : 2020; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2

ISO 5983-1Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method

As written on the certificate · Line 2 (UKAS 4352)

ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013; ISO 6865:2001; ISO 6496:1999; ISO 712:2009

As written on the certificate · Line 5 (UKAS 4352)

BS 4401-4; BS 4401-3; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013 A Ash 07; ISO 5984:2002

ISO 5984Animal feeding stuffs - Determination of crude ash

As written on the certificate · Line 5 (UKAS 4352)

BS 4401-4; BS 4401-3; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013 A Ash 07; ISO 5984:2002

ISO 6496Animal feeding stuffs - Determination of moisture and other volatile matter content

As written on the certificate · Line 2 (UKAS 4352)

ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013; ISO 6865:2001; ISO 6496:1999; ISO 712:2009

ISO 6579-1Microbiology of the food chain - Horizontal method for the detection, enumeration and serotyping of Salmonella - Part 1: Detection of Salmonella spp.

As written on the certificate · Line 3 (UKAS 4352)

BS EN ISO 6579-1:2017 AMD 1: 2020; BS EN ISO 15213-2:2023; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 6579-1:2017 AMD 1: 2020; ISO 15213-2:2023

As written on the certificate · Line 6 (UKAS 4352)

ISO 6865Animal feeding stuffs - Determination of crude fibre content - Method with intermediate filtration

As written on the certificate · Line 2 (UKAS 4352)

ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013; ISO 6865:2001; ISO 6496:1999; ISO 712:2009

ISO 6888-1Microbiology of the food chain - Horizontal method for the enumeration of coagulase-positive staphylococci (Staphylococcus aureus and other species) - Part 1: Method using Baird-Parker agar medium

As written on the certificate · Line 4 (UKAS 4352)

As written on the certificate · Line 7 (UKAS 4352)

BS EN ISO 15213-2:2023; BS EN ISO 11290-2:2017 A Coagulase positive staphylococci including Staphylococcus aureus 07; BS EN ISO 6888-1:2021 AMD 1:2023; BS 4285-3; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2

ISO 7932Microbiology of food and animal feeding stuffs - Horizontal method for the enumeration of presumptive Bacillus cereus - Colony-count technique at 30 degrees C

As written on the certificate · Line 6 (UKAS 4352)

ISO 11290-1Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 1: Detection method

As written on the certificate · Line 4 (UKAS 4352)

As written on the certificate · Line 6 (UKAS 4352)

ISO 11290-2Microbiology of the food chain - Horizontal method for the detection and enumeration of Listeria monocytogenes and of Listeria spp. - Part 2: Enumeration method

As written on the certificate · Line 4 (UKAS 4352)

As written on the certificate · Line 7 (UKAS 4352)

ISO 15213-2Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 2: Enumeration of Clostridium perfringens by colony-count technique

As written on the certificate · Line 3 (UKAS 4352)

BS EN ISO 6579-1:2017 AMD 1: 2020; BS EN ISO 15213-2:2023; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 6579-1:2017 AMD 1: 2020; ISO 15213-2:2023

As written on the certificate · Line 7 (UKAS 4352)

ISO 20483Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method

As written on the certificate · Line 2 (UKAS 4352)

ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013; ISO 6865:2001; ISO 6496:1999; ISO 712:2009

As written on the certificate · Line 5 (UKAS 4352)

BS 4401-4; BS 4401-3; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013 A Ash 07; ISO 5984:2002

ISO 21528-2Microbiology of the food chain - Horizontal method for the detection and enumeration of Enterobacteriaceae - Part 2: Colony-count technique

As written on the certificate · Line 4 (UKAS 4352)

Scope as published by UKAS

7 lines

UKAS

ISO/IEC 17025

Active

4352

View scope

Accredited scope, certificate 4352

Line	Discipline	Method	Matrix	Range
1	Chemical Testing	ISO/IEC 17025:2017	-	-
2	Chemical Testing	ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013; ISO 6865:2001; ISO 6496:1999; ISO 712:2009	Metal	-
3	Biological Testing	BS EN ISO 6579-1:2017 AMD 1: 2020; BS EN ISO 15213-2:2023; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 6579-1:2017 AMD 1: 2020; ISO 15213-2:2023	Metal	-
4	Biological Testing	BS EN ISO 11290-1:2017 A Enumeration of: Aerobic Colony Count 07; BS EN ISO 4833-1:2013; BS EN ISO 21528-2:2017 A Listeria spp including Identification of Listeria monocytogenes and other named species 07; BS EN ISO 11290-2:2017; BS EN ISO 6888-1:2021 AMD 1:2023	ENVIRONMENTAL SAMPLES – SWABS	-
5	Chemical Testing	BS 4401-4; BS 4401-3; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; ISO 5983-1:2005 and ISO 20483:2013 A Ash 07; ISO 5984:2002	Metal	-
6	Biological Testing	BS EN ISO 11290-1:2017 A Salmonella spp 07; BS EN ISO 6579-1:2017 AMD 1:2020 A Enumeration of: Aerobic Colony Count 07; BS EN ISO 4833-1:2013 AMD 1:2022; BS EN ISO 7932:2004 AMD 1 : 2020; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2	Food products	-
7	Biological Testing	BS EN ISO 15213-2:2023; BS EN ISO 11290-2:2017 A Coagulase positive staphylococci including Staphylococcus aureus 07; BS EN ISO 6888-1:2021 AMD 1:2023; BS 4285-3; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2	Food products	-

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

Unit 21, Sefton Business Park, Netherton, Liverpool, Merseyside, L30 1RD, GB

53.49536, -2.97394

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