As of 21 December 2025, swissethics and Swissmedic have revised the validity of GCP course certificates for all principal investigators. The reason for this is the fundamentally revised version R3 of the ICH GCP E6 guideline (ICH GCP E6(R3)), which has come into force in August 2025.
In practice, the new regulation is implemented as outlined below, based on information the DCR obtained through communication with swissethics (27.04.26).
Please note, that ethics committees only check the GCP training of investigators and sponsor-investigators, but strongly recommend that all other persons involved in a study are also trained. In addition, the lack of qualifications of all persons involved in a study can lead to inspection findings.
The following applies to studies that have already been approved:
- You must complete or have registered for a swissethics-accredited GCP refresher course of the ICH GCP E6(R3) version no later than 1 year after Annex II to ICH GCP E6(R3) comes into force . Annex II is currently expected to enter into force in summer 2026 at the earliest.
- Until you have completed this course, you must undertake and document a self-study of these training materials on the contents of the ICH GCP E6(R3) guideline.
- There is no obligation to inform the ethics committees about the self-study or the completion of an R3-GCP refresher.
- Retraining (see above) is not required if you have already completed a course whose content corresponds to ICH GCP E6 (R3). The DCR courses are in line with R3 since the following dates:
- Advanced GCP: October 2025
- Basic GCP: September 2025
- GCP Refresher: August 2025
Note: An Advanced GCP is only valid in combination with a valid Basic GCP.
The following applies to new studies to be submitted for approval:
- Certificates issued before 1 January 2016
- These certificates are no longer recognised by swissethics
- You must complete a swissethics-accredited Basic GCP, possibly in combination with an Advanced GCP
- Completion of an R3-GCP refresher course is not sufficient.
- Certificates issued between 1 January 2016 and September 2025 (Basic GCP) or between 1 January 2016 and October 2025 (Advanced GCP)
- The ethics committees will decide individually whether and in what form a retraining must be completed.
- In most cases, however, a swissethics-accredited GCP refresher course of the ICH GCP E6(R3) version will be sufficient. The GCP-Refresher provided by the DCR corresponds to ICH GCP E6(R3) since August 2025
- Certificates issued from September 2025 (Basic GCP) or from October 2025 (Advanced GCP)
- The certificate corresponds to the currently valid guideline ICH GCP E6(R3) and is valid until further notice without retraining.
Note: An Advanced GCP is only valid in combination with a valid Basic GCP.
In all cases, the decision regarding the necessary training is the responsibility of the relevant ethics committee. Please note, that all the information above relates to certificates issued by the DCR and that we cannot make any statements or assessments about the validity of certificates from other course providers.