1. Veterinary Laboratories Agency - Penrith; Merrythought, Calthwaite Penrith ca11 9rr
2. Veterinary Laboratories Agency - Weybridge; Woodham Lane, New Haw Addlestone Surrey kt15 3nb
3. Veterinary Laboratories Agency - Shrewsbury; Kendal Road Harlescott Shrewsbury sy1 4hd
4. Veterinary Laboratories Agency - Carmarthen; Job's Well Road Johnstown Carmarthen sa31 3ez
5. Central Science Laboratory; Sand Hutton York yo41 1lz