This Guideline for design and implementation of security lighting is intended for use by property owners and managers, crime prevention specialists, law enforcement and security professionals, risk managers, lighting specifiers, contractors, the legal profession, and homeowners concerned about security and the prevention of crime. It also covers basic security principles, illuminance requirements for various types of properties, protocol for evaluating current lighting levels for different security applications, and security survey and crime search methodology. Guidelines include exterior and interior security lighting practices for the reasonable protection of persons and property.