HACCP: A STATE-OF-THE-ART APPROACH TO FOOD SAFETY
Follow HACCP principles to achieve highest food safety standard
Food safety management system using HACCP principles indentifies hazards, risks and potential health implications related to quality of food and helps food handlers to remove those threats to make food healthy and safe for mass consumption.
Hazard Analysis and Critical Control Points or HACCP (/ˈhæsʌp/) is a systematic preventive approach to food safety from biological, chemical, and physical hazards in production processes that can cause the finished product to be unsafe, and designs measurements to reduce these risks to a safe level. In this manner, HACCP is referred as the prevention of hazards rather than finished product inspection. The HACCP system can be used at all stages of a food chain, from food production and preparation processes including packaging, distribution, etc. The Food and Drug Administration (FDA) and the United States Department of Agriculture (USDA) say that their mandatory HACCP programs for juice and meat are an effective approach to food safety and protecting public health. Meat HACCP systems are regulated by the USDA, while seafood and juice are regulated by the FDA. The use of HACCP is currently voluntary in other food industries.
Education and Training
Developing a HACCP Plan
Assemble the HACCP team
Describe the food and its distribution
Describe the intended use and consumers of the food
Develop a flow diagram which describes the process
Verify the flow diagram
Conduct a hazard analysis (Principle 1)
Determine critical control points (CCPs) (Principle 2)
Establish critical limits (Principle 3)
Establish monitoring procedures (Principle 4)
Establish corrective actions (Principle 5)
Establish verification procedures (Principle 6)
Establish record-keeping and documentation procedures (Principle 7)
Seven Principles of HACCP
- Conduct a hazard analysis
- Plan to determine the food safety hazards and identify the preventive measures the plan can apply to control these hazards. A food safety hazard is any biological, chemical, or physical property that may cause a food to be unsafe for human consumption.
- Identify critical control points
- A critical control point (CCP) is a point, step, or procedure in a food manufacturing process at which control can be applied and, as a result, a food safety hazard can be prevented, eliminated, or reduced to an acceptable level.
- Establish critical limits for each critical control point
- A critical limit is the maximum or minimum value to which a physical, biological, or chemical hazard must be controlled at a critical control point to prevent, eliminate, or reduce that hazard to an acceptable level.
- Establish critical control point monitoring requirements
- Monitoring activities are necessary to ensure that the process is under control at each critical control point. In the United States, the FSIS requires that each monitoring procedure and its frequency be listed in the HACCP plan.
- Establish corrective actions
- These are actions to be taken when monitoring indicates a deviation from an established critical limit. The final rule requires a plant’s HACCP plan to identify the corrective actions to be taken if a critical limit is not met. Corrective actions are intended to ensure that no product is injurious to health or otherwise adulterated as a result if the deviation enters commerce.
- Establish procedures for ensuring the HACCP system is working as intended
- Validation ensures that the plants do what they were designed to do; that is, they are successful in ensuring the production of a safe product. Plants will be required to validate their own HACCP plans. FSIS will not approve HACCP plans in advance, but will review them for conformance with the final rule.
- Verification ensures the HACCP plan is adequate, that is, working as intended. Verification procedures may include such activities as review of HACCP plans, CCP records, critical limits and microbial sampling and analysis. FSIS is requiring that the HACCP plan include verification tasks to be performed by plant personnel. Verification tasks would also be performed by FSIS inspectors. Both FSIS and industry will undertake microbial testing as one of several verification activities.
- Verification also includes ‘validation’ – the process of finding evidence for the accuracy of the HACCP system (e.g. scientific evidence for critical limitations).
- Establish record keeping procedures
- The HACCP regulation requires that all plants maintain certain documents, including its hazard analysis and written HACCP plan, and records documenting the monitoring of critical control points, critical limits, verification activities, and the handling of processing deviations. Implementation involves monitoring, verifying, and validating of the daily work that is compliant with regulatory requirements in all stages all the time. The differences among those three types of work are given by Saskatchewan Agriculture and Food.