The new version of ISO14155 arrived! |

23rd of March 2026 ISO published the new version of ISO 14155. Changes include

  • A changed definition of clinical performance;
  • Clarification that deviations from eligibility criteria are not allowed and subject to CIP amendment;
  • Clarifications concerning informed consent;
  • Clarification regarding risk management and residual risks;
  • Added requirements with respect to the CIP;
  • Added requirements for the Data Monitoring and clinical events committee;
  • Clarified situations of reduced adverse events reporting requirements, updated adverse events categorization, and addition of adverse events associated with a device deficiency.

In other words all involved in medical device clinical trials regardless whether pre-market or post-market, interventional or observational should take note of it.

https://www.iso.org/standard/83968.html