To gain access to the human resources department of CVS, it is necessary to log in to the designated system. This can be accomplished by following the established login procedures and providing the appropriate credentials. It is important to ensure that all login information is accurate and up-to-date in order to avoid any potential errors or delays in accessing the system. Additionally, it is recommended to adhere to any relevant security protocols and best practices to maintain the integrity and confidentiality of the information contained within the HR system. By successfully logging in to the CVS HR system, users can efficiently manage employee records, benefits, and other HR-related functions, ultimately contributing to the overall success of the organization.