Hygiene measures and their control are becoming increasingly important
in the field of food production and processing particularly in the co
ntext of EC guidelines. The introduction of a plan of hygiene in food
industry firms presupposes that certain control systems exist. The HAC
CP concept permits estimation of risks and quality controls during pro
duction by means of quick bacteriological methods at critical control
points. Hygiene monitoring should be done with methods that are reliab
le, quick, direct and easy to carry out.