1. AHVLA - Thirsk; West House, Station Road Thirsk North Yorkshire YO7 1PZ
2. AHVLA - Preston; Barton Hall, Garstang Road, Barton, Preston Lancashire PR3 5HE
3. AHVLA - Lasswade; International Research Centre; Pentlands Science Park, Bush Loan Penicuik Midlothian EH26 0PZ
4. AHVLA - Shrewsbury; Kendal Road, Harlescott Shrewsbury Shropshire SY1 4HD