iso22000如何完成风险评估-文库吧
2026-04-07 22:21 本页面
【正文】 2 1 1 2 3 4 5 Severity Likelihood Properitary amp。 Confidential 9 风险评估案例分析（改进方案）： 5 4 3 2 1 1 2 3 4 5 Severity Likelihood Properitary amp。 Confidential 10 风险评估案例分析： Risk determination: With the diagram for risk determination, it is determined if and how the hazard has to be controlled for food safety. For every hazard the chance (Likelihood) that the hazard occurs, is determined with the ‘chance determination table’ on the next page. The effect (severity) is determined (right line) with the ‘effect determination’ table. By multiplying the chance and the effect, the risk is quantified and the kind of control is determined. In this way, an understanding for level differences is developed, but quantifying risks is extremely difficult. If the risk is 9 or less, controlling with general control measures or preventions are enough (PRPs). If the risk is 10 or more, the risk has to be controlled by an effective control measure. The Codex decision tree is used to determine the CCPs. If the 3 questions are answered with No, Yes, Yes, the risk is controlled by a specific measure in a specific step in the process and it is called a CCP (= Critical Control Point). Properitary amp。 Confidential 11 Likelihood Term On time base On incident base 5 Probably Per day(s) 20 i
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