CS166. There must be a monthly environmental testing programme the sampling points of which are derived from the HACCP study. Both swabs and dust must be done.
Environmental Enterobacteriaceae targets downstream from heat treatment (poultry breeder lines), target ≤ 10 cfu per gram or sq cm, maximum > 10 cfu per gram or sq cm.
Environmental Enterobacteriaceae targets downstream from conditioning and pelleting process, target ≤ 1,000 cfu per gram or sq cm, maximum > 1,000 cfu per gram or sq cm.