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.
The HACCP concept has its origins in the 1960s when the Pillsbury Company under the direction of the United States Army and the United States National Aeronautics and Space Administration (NASA) developed a system to assure the production of safe foods for the United States space programme.