Develop a comprehensive document access control policy for [CompanyName] by identifying and categorizing sensitive document types and specifying appropriate access levels for different roles. The policy should define the responsibilities of employees, managers, and IT staff in securing confidential documents. Include provisions for user authentication, encryption standards, and regular audits of access permissions. Specify how access control measures will evolve as business needs change. Ensure that the policy is in line with industry best practices and legal requirements, such as GDPR or HIPAA, as applicable to your industry. [[Note] The user should consider integrating a digital rights management (DRM) solution and clearly define the scope of document access based on role-specific requirements.[/Notes]