The “NCP-109.4-Code-of-Practice-Access-control-systems-Oct-2024” document outlines the standards for the design, installation, commissioning, and maintenance of Access Control Systems (ACS). It aims to establish best practices, assist stakeholders in defining security requirements, and ensure compliance with relevant regulations, including risk assessments and equipment specifications. The document emphasizes the importance of proper maintenance and documentation to uphold system integrity and security.