Which statement best describes Good Clinical Practice (GCP)?

• A. An international, ethical, scientific, and quality standard for conducting trials involving human participants.
• B. A national licensing exam for physicians.
• C. A statistical software package.
• D. A pharmacovigilance guideline.

Answer: (A)

GCP is the international ethical and scientific quality standard for designing, conducting, recording, and reporting trials that involve human participants. It protects the rights, safety, and well-being of participants and ensures the data collected are credible and accurate. By defining responsibilities for investigators, sponsors, and ethics committees, GCP covers informed consent, ethical review, risk–benefit assessment, data handling, monitoring, and adverse event reporting, aligning with regulatory expectations worldwide through guidelines like ICH E6. This global framework is what makes it the best description. It isn’t a licensing exam for physicians, a statistical software package, or a pharmacovigilance guideline.