Certified Clinical Research Associate (CCRA) Practice Exam 2025 – All-in-One Guide to Master Your Certification!

The role of a Site Compliance Officer is generally associated with ensuring that clinical trials are conducted in accordance with regulatory requirements and institutional policies. While this position is crucial to the overall success and integrity of a study, it does not typically fall under the direct labor costs bucket in the same way that other roles might. Labor costs are often associated with positions that are directly involved in the execution of the study, data collection, analysis, and management—a category where the Project Manager, Data Manager, and Biostatistician are clearly situated.

The other roles listed involve hands-on work related directly to the clinical trial operations, data management, and statistical analysis, making them more representative of labor costs in a clinical research context. The Site Compliance Officer’s focus on oversight and compliance may align more closely with administrative or operational costs rather than direct labor costs. This distinction highlights the nature of the Site Compliance Officer’s role in the clinical trial process.