National Protective Security Authority (NPSA) The information below from NPSA covers the considerations of physical security that apply to all cultural venues including the use of visual surveillance systems (CCTV), doors, glazing, and operational requirements from members of staff. Beyond the Perimeter Building Services & Internal Spaces Business Continuity Catalogue for Security Equipment CCTV Control Access Doors Internal Glazing Operational Requirements Passport to Good Security Perimeter Protect Your Home Protecting from Forced Entry Protecting Your Assets Protective Security - Build it Secure Protective Security Management Systems Security Considerations in the Planning Process Windows Security Fences & Gates