Calibration Traceability in Medical Labs — What NABL Requires
Calibration traceability is a fundamental requirement of ISO 15189:2022 and NABL accreditation. It ensures that your measurement results are connected to national…
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Healthcare Quality (12)
Accreditation Tips (9)
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Reference Intervals in Clinical Chemistry — ISO 15189 Requirements
Reference intervals (also called reference ranges or normal ranges) are fundamental to medical laboratory reporting. ISO 15189:2022 has specific requirements for how…
Read full guide →Pre-Analytical Errors in Medical Laboratories — Prevention Guide
Pre-analytical errors are the most common source of error in medical laboratories, accounting for 60–70% of all laboratory mistakes. Yet they are…
Read full guide →IQC Best Practices for NABL Accredited Medical Labs
Internal Quality Control (IQC) is the foundation of analytical quality assurance in medical laboratories. ISO 15189:2022 and NABL require a systematic, documented…
Read full guide →Understanding Internal Audits for NABL Accreditation
Internal audits are one of the most critical — and most misunderstood — requirements of NABL accreditation. Done correctly, internal audits are…
Read full guide →EQA and Proficiency Testing for NABL Accredited Labs — A Practical Guide
External Quality Assessment (EQA), also called Proficiency Testing (PT), is mandatory for NABL accreditation under ISO 15189:2022. This guide covers everything labs…
Read full guide →Laboratory Quality Manual — How to Write One That Passes NABL
The Quality Manual is the cornerstone document of your laboratory's Quality Management System (QMS). It is one of the first documents NABL…
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