Hi Simon,
Base on your example of the packaging HACCP Manual, it appears that the end products are catered for the food, pharmaceutical and human sensitive product indistries. Indeed, a very sensitive group of customers.
However, just a matter of interest, I no longer use the "likelihood", "severity" and "risk" approach anymore as I find it sometimes not only difficult but at times rediculous in determining how and what the numbers should be and the fine lines in justifying for it as well.
We were told by a food auditor once that it is either high, high, high or low, low and low, period. So, ever wonder where this "medium" came from?
Today we simply look at the potential hazards and determine whether it needs to be addressed in the HACCP plan and if so, justification for that decision is then made followed by the measures that can be applied to prevent, eliminate or reduce the hazard being addressed.........and of course, whether the step is a CCP?
It is so much cleaner and easier for the auditors to follow and most of all, less overwhelming even for the novices.
Cheers
Charles Chew