In this work is exposed instructive methodology for introducing and conducting HACCP system in intensive livestock production on the example of bullock fattening as a typical representative of intensive breeding. Aim is establishing radiation-hygienic supervision. Attention is focused on the fattened bull calves as a key link in chain of food production. In reference to selection of row materials components necessity in production of concentrated food for fattened bull calves in intensive breeding and establishing certain radiation-hygienic balance by using prognostic-selective methodology, as a grant of radiation safety ness.