Personnel files are official records maintained by an organization for each employee. These files typically include important documents such as job applications, performance evaluations, disciplinary actions, and training records. They serve as a comprehensive overview of an employee's history and contributions within the company. Access to personnel files is usually restricted to authorized personnel, such as HR staff and supervisors. This ensures confidentiality and protects sensitive information. Employees may have the right to review their own files, depending on company policy and local laws, promoting transparency and trust within the workplace.