Abingdon Health plc

("Abingdon Health", the "Group" or the "Company")

UKAS ISO/IEC 17025 accreditation

York, UK and Madison, WI, USA, 29 September 2026: Abingdon Health plc (AIM: ABDX) (OTCQB: ABDXF), a leading international developer, manufacturer and provider of regulatory services for rapid diagnostic tests and med-tech, announces that Abingdon Analytical Ltd, the Company’s Doncaster, UK based performance evaluation laboratory, has been granted accreditation to ISO/IEC 17025:2017 by the United Kingdom Accreditation Service (“UKAS”).

ISO/IEC 17025 is the international standard for testing and calibration laboratories that assesses whether a laboratory can consistently produce valid, reliable and defensible results. Accreditation gives the Group's customers an independently assessed basis for confidence in studies performed within scope. It also strengthens Abingdon Health's end-to-end offering, from diagnostic development and manufacturing through to regulatory support and market access.

UKAS is the UK's sole government-recognised national accreditation body. It maintains accreditation through regular surveillance visits and a defined scope setting out the specific tests, methods and matrices the laboratory is approved to report against. Performance evaluation data is a central part of the technical documentation diagnostics developers submit under UKCA, the EU IVDR and FDA pathways. Regulators and notified bodies increasingly examine how that data was generated, including the competence, traceability and controls behind it.

Dr Chris Hand, Executive Chairman of Abingdon Health, commented: "Achieving our first ISO/IEC 17025 accreditation is an important milestone for Abingdon Analytical Ltd. For our customers, the quality of the evidence behind a regulatory submission matters as much as the product itself. Independent UKAS accreditation gives them, and the regulators reviewing their files, clear assurance that our performance evaluation work meets an internationally recognised standard.”

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About Abingdon Health

Abingdon Health Group is a leading med-tech contract service provider offering its services to an international customer base.  

The Group’s CDMO (Contract Development and Manufacturing Organisation) expertise offers lateral flow product development, regulatory strategy support, technology transfer and manufacturing services for customers looking to develop new assays or transfer existing laboratory-based assays to a lateral flow format.  Abingdon Health has the internal capabilities to take lateral flow projects, in areas such as infectious disease and clinical testing, including companion diagnostics, animal health and environmental testing, from initial concept through to routine manufacturing; from idea to commercial success.

Abingdon's regulatory services companies, Compliance Solutions (Life Sciences) and IVDeology, provide a broad range of regulatory services to the in vitro diagnostic and wider medical device industry, to support customers in bringing products to market across a range of territories including the USA, EU and the UK. Its consultancy services range from design, implementation and maintenance of quality management systems, preparation of technical files for regulatory approvals, part-time and interim management support, auditing both internal and external, management reviews and presentations, training and mentoring.  The Company’s subsidiary, Abingdon Analytical Ltd, offers analytical testing and performance evaluation to generate the required technical and data for regulatory approval for lateral flow and other in vitro diagnostic assays from its Doncaster, England facilities.

Founded in 2008, Abingdon Health is headquartered in York, England with laboratories in Doncaster, England and laboratories and commercial offices in Madison, Wisconsin, USA.

Abingdon Health's brochures outlines the comprehensive support the Group can now provide to its international customers.  For more information visit: www.abingdonhealth.com.

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