The number of controlled finishing unit (CFU) herds in Ireland has increased by 81 in the past two years, according to the Department of Agriculture, Food and the Marine (DAFM).

According to DAFM, as of November 2022, there were 374 CFUs or ‘feedlots’ in Ireland. As of December 2024, this figure had increased by 81 head to 455.

Over 370,000 Irish cattle processed at EU-approved slaughter plants were sourced from these 455 CFU herds in the first 10 months of this year.

The number of farmers opting to switch their herd to CFU status is increasing, as is the number of of factory cattle being sourced from these herds.

The table below details the kill numbers at EU-approved slaughter plants sourced from controlled finishing units (CFUs) from 2017 up to 2024 to date:

Month20172018201920202021202220232024
Jan:20,00024,00028,00025,00025,50028,50037,00040,000
Feb:20,00024,50026,00027,00025,50035,00035,50039,000
Mar:21,50024,50027,00027,00028,50036,00036,50036,000
Apr:19,50026,00029,00020,00028,00035,50031,50036,500
May:25,00029,00031,00022,50028,50040,00037,50039,000
June:24,50027,50025,50026,50032,00035,50036,50036,500
July:19,50024,50026,00026,50030,50034,00032,50036,500
Aug:20,00021,50020,00021,00025,50032,00028,50030,500
Sept:18,50018,50013,00022,00025,50032,00027,50035,500
Oct:20,50023,50021,50024,00027,00030,50032,50041,500
Nov:28,50026,50020,00027,50031,5004100043,000 â€“
Dec:25,50025,00021,50030,00033,00036,50037,000 â€“
Total263,000295,000288,500299,000341,000416,500415,500371,000

There are several reasons why beef finishers opt to switch their hers to CFU status with bovine tuberculosis (TB) precautions being one of the main reasons.

As part of Ireland’s Bovine TB eradication programme, if a beef finishing herd meets the necessary criteria, it is allowed to avail of a special status – known as a CFU.

A CFU herd is a specialised finisher of beef that does not deliberately engage in the active breeding of animals.

It is a non-breeding herd which disposes of all cattle on the holding direct for slaughter, and poses a minimal risk of infecting cattle on adjacent holdings.

To be considered eligible for CFU status, the holding must fulfill at least one of the following three criteria:

  • The cattle are permanently housed (never on pasture) or;
  • There are no contiguous holdings with cattle or;
  • The boundaries are walled, double-fenced or equivalent, so as to prevent any direct contact with cattle on contiguous holdings;
  • When a herd meets the criteria to be regarded as a CFU under the bovine TB Eradication Programme, the herd is restricted under the TB Regulations and a special official supervisory and testing protocol is established;
  • Such herds are not exempt from testing, reactor removal or disinfection requirements. Restricted CFU herds (feedlots) are TB tested at least once a year.

According to DAFM, the CFU status arrangement allows the delivery of an effective level of disease risk management while controlling the risk of further disease spread in compliance with animal health legislation, and enabling business continuity in this particular type of enterprise through the inward movement of cattle.

Cattle from CFU herds (feedlots) restricted under the TB Eradication programme are only permitted to move to an EU-approved slaughter plant and may not be exported.