HACCP (Hazard Analysis Critical Control Point) is a food safety system that identifies potential food safety hazards and puts controls in place to prevent them. It was originally developed in the 1960s for NASA space missions to ensure food safety. Since then, HACCP principles have been adopted worldwide by food standards organizations and legislation. The document provides a detailed history of the development of HACCP from 1959 to the present and describes the seven principles of HACCP and guidelines for its application, which include assembling a HACCP team, describing products, identifying intended uses, constructing flow diagrams, identifying hazards and controls, determining critical control points, and establishing monitoring, verification and documentation procedures.