An Audit Plan is a strategic document that sets out the scope, methodology and schedule for a series of audits within a quality assurance programme. It serves to identify critical areas of a clinical trial on a risk basis and to ensure that conduct is aligned with the study protocol, the Standard Operating Procedures (SOPs) and the regulatory requirements of Good Clinical Practice (GCP).
In the CRO environment, audit planning covers several levels: system audits, process audits (e.g. pharmacovigilance) and site-specific on-site audits. An effective plan takes into account factors such as the complexity of the trial, the experience of the investigational sites, and findings from routine monitoring. The aim is to proactively identify potential weaknesses before they can jeopardise data integrity or patient safety.
Modern audit strategies increasingly integrate remote audits and computer-assisted analysis tools to identify data anomalies before the physical visit. The Audit Plan is thus an essential instrument for the sponsor’s ‘oversight management’ of its contracted CRO and the participating investigational sites, ensuring the highest level of inspection readiness.