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Recent Approved Tuberculin Testers Instructions Updated

Subject: Approved Tuberculin Testers
Date: 16 April 2026
Summary of Update:

Multiple updates regarding pre-notification of ATTs’ testing dates, 2-yearly hotspot testing and skin testing. Refer to the change notice on the instructions for further details.

Updated Pages:
Subject: TR15(E)) TB test types and Sam codes: What to use and when - England
Date: 03 February 2026
Summary of Update:

The TR15(E) TB test types and Sam codes: What to use and when - England has been updated with the following; Added Whole Herd Test (2 Yearly) - WHT2 - Test carried out every 24 months in herds located in Enhanced Surveillance Areas or to ease cattle surveillance in TB Hotspot areas(in page 13).

Updated Pages:
Subject: Approved Tuberculin Testers
Date: 02 January 2026
Summary of Update:


Instructions updated as a result of the roll out of the Resolved Standard IR policy in Wales from 01/01/2026.

Updated Pages:
Subject: TB181 Automatic Animal and Public Health restrictions following disclosure of a Reactor or IR at an official diagnostic TB test in cattle, buffalo or bison
Date: 01 December 2025
Summary of Update:

The TB181 Automatic Animal and Public Health restrictions following disclosure of a Reactor or IR at an official diagnostic TB test in cattle, buffalo or bison has been republished as the version updated on 27 October 2025 could not be downloaded.

Updated Pages:
Subject: TB181 Automatic Animal and Public Health restrictions following disclosure of a Reactor or IR at an official diagnostic TB test in cattle, buffalo or bison
Date: 01 December 2025
Summary of Update:

The TB181 Automatic Animal and Public Health restrictions following disclosure of a Reactor or IR at an official diagnostic TB test in cattle, buffalo or bison has been republished as the version updated on 27 October 2025 could not be downloaded.

Updated Pages:
Subject: TB181 Automatic Animal and Public Health restrictions following disclosure of a Reactor or IR at an official diagnostic TB test in cattle, buffalo or bison
Date: 27 October 2025
Summary of Update:

The TB181 Auto Animal/Public Health restrictions Reactor/IR: TB test has been updated.

Updated Pages:
Subject: TR541 Policy for APHA authorisation of Approved Tuberculin Testers in England and Wales
Date: 02 September 2025
Summary of Update:

The TR541 Policy for APHA authorisation of Approved Tuberculin Testers in England and Wales has been updated.

Updated Pages:
Subject: TR247 Owners checklist
Date: 21 August 2025
Summary of Update:

The TR247 Owners Checklist has been updated.

Updated Pages:
Subject: TR247(W)(Welsh) Owners checklist Wales - Welsh language
Date: 12 August 2025
Summary of Update:

The TR247(W)(Welsh) Owners checklist Wales - Welsh language has had the title updated to reflect that this document is specific to Wales.

Updated Pages:
Subject: TR247(W) Owners checklist Wales
Date: 12 August 2025
Summary of Update:

The TR247(W) Owners checklist Wales has had the title updated to reflect that this document is specific to Wales.

Updated Pages:
Subject: OV13 Policy for authorisation of Official Veterinarians in GB
Date: 01 August 2025
Summary of Update:

The OV13 Policy for authorisation of Official Veterinarians in GB has been updated.

Updated Pages:
Subject: TB181 Automatic Animal and Public Health restrictions following disclosure of a Reactor or IR at an official diagnostic TB test in cattle, buffalo or bison
Date: 07 July 2025
Summary of Update:

The TB181 Automatic Animal and Public Health restrictions following disclosure of a Reactor or IR at an official diagnostic TB test in cattle, buffalo or bison has been updated.

Updated Pages:
Subject: TR15(W) TB test types and Sam codes: What to use and when - Wales
Date: 18 November 2024
Summary of Update:

TR15(W) added to Approved Tuberculin Tester work area.

Updated Pages: