Defining the Pest Control Specification through Risk Assessment

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Defining the Pest Control Specification through Risk Assessment
里面有一份很好的风险评估工具，Dr John Simmons的一些方法还是认可的。
Dr John Simmons最后说：
No two sites are the same and the risk assessment must take account of the unique features of each site if it is to produce a pest control specification appropriate to the needs of that site. This assessment must be reviewed regularly, certainly at least annually. Review will also be required after any major change has happened to the site, or to the processes within it, or when an infestation incident has occurred which requires an investigation of the root cause.
没有两个场址是相同的，如果要制定适合该场址需要的虫害防治规范，风险评估必须考虑到每个场址的独特特征。这种评估必须定期审查，当然至少每年一次。在场地或其内部流程发生重大变化后，或发生虫害事件需要对根本原因进行调查时，也需要进行审查。
我们目前通常都是委托给第三方PCO，为了应付审核我们要了PCO、药品的资质、人员能力的资质和趋势分析。我们每一年是否重新评估过，就像之前有些专家说的设置阈值，阈值是否有变化过吗？不过说实话，我到现在我就见过针对外围诱饵站有设置过阴性的阈值要求，其它都很少见。另外我们常见的供应商经常性的操作，在常规审核前请第三方PCO进行更换或者自行更换。特别是自行更换好的工厂还能记录下数据，大多数企业换掉直接完事。