Food hazards caused by Hazard Analysis Critical Control Point(HACCP) products are closely related to the failure of prerequisite program. ISO 22000 introduced the Operational Prerequisite Program (OPRP) to enhance management of the prerequisite program. This program has started to strengthen discriminatory management of hazards identified as high in risk analysis but not selected as Critical Control Points. In addition, the US-FDA has begun to apply Food Safety Modernization Act (FSMA) obligations to all foods manufacturing and distribution including imported foods. The basic concept of the FSMA is Hazard Analysis and Risk-based Preventive Control (HARPC), which is similar to the OPRP. It is necessary to strengthen the management of the prerequisite program by using the OPRP or HARPC concept, which will improve the effectiveness of HACCP operation.

Abstract
 서 론
 위해요소 분석의 취약점
 일반위생관리
 선행요건프로그램
 선행요건 관리 강화와 새로운 접근방식
  Operational Prerequisite Program
  Food Safety Modernization Act
 요 약
 REFERENCES

• Chong-Hae Hong(College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University) Corresponding Author