The Two Greatest Sins Regarding Significant Digits. 1  Writing more digits in an answer (intermediate or final) than justified by the number of digits in the data. 2  Rounding-off, say, to two digits in an intermediate answer, and then writing three digits in the final answer.
The below principals of HACCP are explained to understand how to implement HACCP. 1  Analyze hazards. 2  Identify critical control points. 3  Establish preventive measures with critical limits for each control point.  Establish procedures to monitor the critical control points.
History of HACCP. In the 1960's, the Pillsbury Corporation developed the HACCP control system with NASA to ensure food safety for the first manned space missions. The HACCP system and guidelines for its application were defined by the Codex Alimentarius Commission. This Commission implements the Joint Food and Agriculture Organisation (FAO) of the United Nations and World Health Organisation (WHO) Food Standards Programme.