The “NCP-115 Code of Practice for the Design, Installation and Maintenance of Scaffolding Alarm Systems” outlines the standards and requirements for scaffolding alarm systems to ensure effective security measures against unauthorized access. It details the design and installation processes, categorizing systems into basic and enhanced types, and emphasizes the importance of site safety, proper documentation, and ongoing maintenance. Compliance with this code is mandatory for companies seeking NSI approval and is intended to guide stakeholders in selecting and maintaining appropriate alarm systems for scaffolding structures.