Commission Regulation (EC) No 429/2008Show full title

Commission Regulation (EC) No 429/2008 of 25 April 2008 on detailed rules for the implementation of Regulation (EC) No 1831/2003 of the European Parliament and of the Council as regards the preparation and the presentation of applications and the assessment and the authorisation of feed additives (Text with EEA relevance)

3.Table. Animal categories: Bovines (domestic bovine animals including bubalus and bison species)

CategoryDefinition of the animal categoryApproximate duration period (weight/age)Minimum duration of long term studies for efficacy
PeriodAgeWeight
Calves for rearingCalves which are reared for reproduction or for beef productionFrom birthUp to 4 monthsUp to 60-80 kg up to 145 kg)56 days
Calves for fatteningCalves for veal productionFrom birthUp to 6 months

Up to 180 kg

(up to 250 kg)

Until slaughter but not less than 84 days
Cattle for fatteningBovine animals that have completed the weaning period and are destined for meat production until day of transport to slaughterhouseFrom full development of ruminationUp to 10-36 monthsUp to 350-700 kg168 days
Dairy cows for milk productionFemale bovine animals that have produced at least one calf.84 days (total lactation period shall be reported)
Cows for reproductionFemale bovine animals that have been inseminated/mated at least onceFrom first insemination to the end of second weaning periodTwo cycles (if the reproduction parameters are requested)