Final answer:
The purpose of ICH GCP Guidelines is to protect the rights and safety of trial participants and to ensure the reliability of data generated from clinical trials.
Step-by-step explanation:
The purpose of ICH GCP Guidelines is two-fold. Firstly, the guidelines aim to protect the rights, safety, well-being, and confidentiality of trial participants. This means ensuring that participants are fully informed before consenting to be a part of a study and that their safety is prioritized throughout the trial. Secondly, the guidelines seek to ensure the reliability and integrity of the data generated from clinical trials by providing standardization and harmonization across different countries and regions.