Insights

Guides from our toxicologists

Clear, practical explanations of biocompatibility, ISO 10993 and the biological evaluation process for medical device teams.

BEP vs BER: the Biological Evaluation Plan and Report explainedBEP / BER
16 October 2026 · 5 min read

BEP vs BER: the Biological Evaluation Plan and Report explained

What goes into a Biological Evaluation Plan and a Biological Evaluation Report, how they differ, and why regulators expect both.

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Can you reduce biocompatibility testing? The role of chemical characterisation and risk assessmentToxicological Risk Assessment
16 October 2026 · 6 min read

Can you reduce biocompatibility testing? The role of chemical characterisation and risk assessment

How chemical characterisation (ISO 10993-18) and toxicological risk assessment (ISO 10993-17) can justify fewer animal tests.

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How medical devices are categorised for biological evaluation under ISO 10993-1ISO 10993-1
16 October 2026 · 5 min read

How medical devices are categorised for biological evaluation under ISO 10993-1

Nature of body contact and duration of exposure decide which biological endpoints apply to your device. Here is how categorisation works.

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