17th June 2025

The 2025 Weqas Annual Laboratory Conference took place at the Glamorgan Cricket Ground, Sophia Gardens, Cardiff.

This one-day event focused on EQA interpretation, case studies, getting the best out of your EQA data for ISO 15189:2022 compliance as well as what’s new and current hot topics.

View 2025 Programme

• Presentations
• Posters
• Gallery

Gareth Davies & Samantha Jones EQA Interpretation of Laboratory results

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Gareth Davies & Samantha Jones Case Studies Workshop

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Sally Benton Are our FIT assays good enough and what is the symptomatic threshold?

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David Housley & Emma English Are our HbA1c assays good enough?

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David Ducroq Understanding Measurement Traceability and Uncertainty

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Annette Thomas Getting the best out of your EQA data for ISO 15189:2022 compliance

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Ceri Parfitt How are we ensuring the accuracy of our calculated parameters?

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Gordon Avery TBI markers – the new kid(s) on the block

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Analytical performance specifications (APS) – are we providing clinically appropriate APS for External Quality Assessment?

Development of an Accredited External Quality Assessment (EQA) Programme for Renal Calculi

Trueness of Calcium Measurements in the UK: Comparison to a Reference Measurement Method

A Review of Performance on the Weqas Quantitative Faecal Haemoglobin (FIT) EQA Programme – Are current analysers ‘FIT’ for purpose?

Analytical interferences due to challenging samples – a 12 year overview from the Weqas Serum Chemistry and Indices Programme

What do laboratories need from an External Quality Assessment (EQA) Programme – is it time to redefine the aims of EQA?

Post-analytical EQA – Weqas Interpretive Programmes

Weqas Problem Solving Algorithm – Troubleshooting Performance Issues; A Case Study