" We chose the quality because the luck had become too expensive. " (Jean Abraham) " In the running in the quality, there is no finishing line. " (David Kearns) " The quality is never an accident; it is always the result of an intelligent effort. " (John Ruskin)

It is very important according to the potential categories of results to obtain:

• inventory of the dangers and the risks
• possible accidental situations
• summary of potential measurements to decrease the risks
• classification of the actions to be undertaken
• quantification of the dangers