The sponsor should utilize qualified individuals throughout all stages to do what?

• A. Only for Final Report Drafting
• B. From Designing the Protocol and CRFs to Analyzing and Preparing Interim and Final Reports
• C. Only for Protocol Approval by Ethics Committee
• D. Only for Statistical Analysis

Answer: (B)

In GCP, sponsors must involve qualified individuals throughout all stages of a trial to ensure quality, integrity, and regulatory compliance. This means having experts engaged from the design of the protocol and the case report forms all the way through data analysis, interim analyses, and the preparation of final reports and regulatory submissions. Each phase relies on appropriate expertise to ensure the protocol is sound, data are collected correctly, analyses are valid, and results are reported accurately.

Focusing only on one aspect—such as final report drafting, protocol ethics approval, or statistical analysis—misses essential oversight at other stages and can compromise trial quality and participant safety. The broad involvement across design, execution, analysis, and reporting best captures how a sponsor should manage expertise throughout the entire study.