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Accelerating Clinical Trials in the EU

Good clinical practice modernisation

Revised ICH E6(R3) principles and Annex 1 published

The ICH E6(R3) principles and Annex 1 have been finalised and published on the ICH website. This is a rewrite and reorganisation of the previous version of the guideline on Good Clinical Practice (GCP), which sets international standards for clinical trials involving human participants.

The update aims to:

  • apply GCP principles to the increasingly diverse trial types and data sources supporting regulatory and healthcare related decision-making on medicines;
  • provide flexibility to facilitate the use of technological innovations in clinical trials.

ICH website: ICH E6(R3) Guideline for Good Clinical Practice - January 2025

Open consultation on ICH E6(R3) Annex 2

The public consultation for the draft ICH E6 (R3) Annex 2 is now open. 

Annex 2 addresses GCP considerations for trials with decentralised elements, pragmatic elements, and real-world data. It should be read along with the ICH E6 (R3) Principles and Annex 1.

Stakeholders can provide their feedback until 28 February 2025. 

EMA website: Open consultations

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