Point-of-Care Testing Governance After ISO 22870
ISO 22870 is withdrawn and point-of-care testing now sits inside ISO 15189. Deployment, operator authorisation at ward scale,…
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Critical Value Reporting: Getting the Result to Someone Who Can Act
Building a critical value list that works, the read-back, escalation when nobody answers, and the one measure that…
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Pre-analytical Errors: Where Laboratory Mistakes Actually Happen
What goes wrong before the examination starts, why the laboratory's controls are weakest exactly where the risk is…
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ISO 15189: Patients, Pre-examination and Where Medical Laboratories Lose Findings
What ISO 15189:2022 requires, what the fourth edition changed, and the four areas where medical laboratories most often…
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Proficiency Testing: Coverage, Scores and What Follows a Bad Result
Internal controls tell a laboratory it is consistent. Only comparison with others tells it whether it is right.…
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Decision Rules and Statements of Conformity Under ISO 17025
You measure 9.8 against a maximum of 10.0, with an uncertainty of 0.4. Does it pass? It depends…
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Measurement Uncertainty: How to Build a Budget That Holds Up
A budget built from repeatability alone can understate uncertainty fourfold. How contributions are identified, converted and combined, with…
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ISO 17025: Accreditation, Scope and Where Laboratories Lose Findings
Laboratories are accredited, not certified — and only for a defined scope. What ISO 17025 requires, how Option…
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ISO 27017: Cloud Security Controls and What the 2026 Edition Changes
ISO 27017 is not a certification. Here is what the standard actually contains, how it differs from ISO…
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Aerospace Quality Management: 3 Essential AS9100 Standards
In most industries a quality escape costs money. In aerospace and nuclear it can cost lives, and the quality regimes reflect that. Aerospace quality management under the AS9100 family, and
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Supply Chain Security: 2 Essential Assurance Routes
Ask two companies how they prove supply chain security and you will get two unrelated answers. One will describe physical controls over goods in transit; the other will describe how
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ISO 55001 vs ISO 41001 vs ISO 50001: Which One Do You Need?
ISO 55001, ISO 41001 and ISO 50001 manage different things about the same estate. What each one actually…
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