Relating microbiological criteria to food safety objectives and performance objectives

Microbiological criteria, food safety objectives and performance objectives, and the relationship between them are discussed and described in the context of risk-based food safety management. A modified method to quantify the sensitivity of attributes sampling plans is presented to show how sampling plans can be designed to assess a microbiological criterion. Examples presented show that testing of processed foods for confirmation of safety is often not a practical option, because too many samples would need to be analysed. Nonetheless, in such cases the classical ¿ICMSF cases¿ and sampling schemes still offer a risk-based approach for examining food lots for regulatory or trade purpose