Skip to main content
Department of Agriculture, Environment and Rural Affairs Department of Agriculture, Environment and Rural Affairs An Roinn Talmhaíochta, Comhshaoil agus Gnóthaí Tuaithe Depairtment o' Fairmin, Environment an' Kintra Matthers

Main navigation

  • Home
  • Topics
  • Publications
  • Consultations
  • Contact

Translation help

Translate this page

Select a language

  • Arabic — عربي
  • Chinese (Simplified) — 中文简体
  • Chinese (Traditional) — 中文繁體
  • Dutch — Nederlands
  • Filipino — Filipino
  • French — Français
  • German — Deutsch
  • Hungarian — Magyar
  • Irish — Gaeilge
  • Italian — Italiano
  • Latvian — Latviešu
  • Lithuanian — Lietuvių kalba
  • Polish — Polski
  • Portuguese — Português
  • Romanian — Română
  • Russian — Русский
  • Slovak — Slovenčina
  • Spanish — Español
  • Ukrainian — Українська
  • Changes to livestock identification tag codes

    Topics:
    • Animal Health, Welfare and Trade, 
    • Identification, registration and movement

    Date published: 1 March 2024

    The prefix code on Northern Ireland livestock tags is set to change from ‘UK’ to ‘XI’.

    This change, which is a legal requirement under EU Animal Health Law, will ensure continued unfettered access (subject to normal export eligibility requirements) to both EU and UK internal markets for our livestock and agri-food products. It will also help prepare for the introduction of bovine electronic identification in the future.

    DAERA is currently finalising plans for the January 2025 implementation of the new requirements and will provide more information to livestock keepers in due course.

    The new ‘XI’ tags will be available to purchase from tag suppliers later this year and can be used immediately and alongside the ‘UK’ tags. However, only the ‘XI’ tags can be used after the switchover date of January 2025, which is provisional and will depend on progress in getting the necessary database changes in place.

    DAERA officials are continuing to work closely with key industry stakeholders, including tag manufacturers and suppliers, abattoirs, and markets on the implementation of these new regulations.

    Keepers are advised that they should not order large quantities of ‘UK’ tags that cannot be used from January 2025.

    Notes to editors:

    1. Final dates for roll out of these changes are expected to be confirmed over the next few weeks. 

    2. In order to implement this change, amendments to the Northern Ireland Food Animal Information System (NIFAIS) database are required.  As the amendments are still in development, an exact timescale is yet to be confirmed, but following these amendments:

    a) All new cattle tags issued in NI will begin with “XI 0”, replacing the current UK 9.  This will allow the whole tag number to be encoded on electronic identification devices in future.

    b) All new sheep tags issued in NI will begin with XI 17 replacing the current UK 17.

    3. More information on the change - including a set of Q&As – is available from the DAERA website.

    4. Follow DAERA on Twitter and Facebook.

    5. All media queries should be directed to the DAERA Press Office: pressoffice.group@daera-ni.gov.uk

    6. The Executive Information Service operates an out of hours service for media enquiries only between 1800 hrs and 0800 hrs Monday to Friday and at weekends and public holidays. The duty press officer can be contacted on 028 9037 8110

     

    Latest news

    • New rules to ban sale and supply of plastic wet wipes being introduced

      18 November 2025

    • What is a farm Phosphorus (P) balance?

      14 November 2025

    • Air Pollution in Northern Ireland 2024 report released

      13 November 2025

    • Muir opens 2025 Small Woodland Grant Scheme

      13 November 2025

    More news …
    Share this page Share on Facebook (external link opens in a new window / tab) Share on X (external link opens in a new window / tab) Share by email (external link opens in a new window / tab)

    Department footer links

    • Crown copyright
    • Terms and Conditions
    • Privacy
    • Cookies
    • Accessibility
    • The Northern Ireland Executive
    • The Executive Office
    • Department of Agriculture, Environment and Rural Affairs
    • Department for Communities
    • Department for Education
    • Department for the Economy
    • Department of Finance
    • Department for Infrastructure
    • Department for Health
    • Department of Justice
    • nidirect.gov.uk — the official government website for Northern Ireland citizens