Which of the following statements is correct about documentation reviews during an internal investigation?

The statement that documentation reviews during an internal investigation may include emails, mobile phone calendars, and notes is correct because a comprehensive internal investigation should encompass a wide range of documentation to thoroughly assess facts and circumstances. This broad scope helps to ensure that all relevant information is considered, including communication records, scheduling details, and informal notes that may provide context or insights into the issue being investigated.

Incorporating these various forms of documentation contributes to a more complete understanding of the situation at hand, enabling investigators to make informed decisions based on a detailed examination of all relevant materials. By looking beyond just financial records or strictly electronic documents, the investigation can capture nuances that might otherwise be overlooked, enhancing the integrity and outcome of the review process.