The United Kingdom Accreditation Service has granted accreditation to the following organisations for providing Proficiency Testing Schemes.

To search within the schedules (eg for the names and addresses of the bodies or a specific scope)  use the Advanced Search feature.  

If "suspended" is shown against an organisation's name, please refer to the organisation for further details.  Contact details can be obtained by clicking on the organisations name.

Custodian Accreditation Service, National Policing Improvement Agency
Raj Naphray
(Tel: 0845 015 1211)

Environment Agency Science (Ecotoxicology) 
Mr  D Leverett
(Tel: 01903 832666)

FAPAS, FEPAS & GeMMA Central Science Laboratory
Dr Linda Owen
(Tel: 01904 462105)

Health Protection Agency, Food & Environmental Proficiency Testing Unit 
Julie Russell/ Nicola Lang
(Tel: 020-8327 7119)

Health Protection Agency Water EQA
EQUAL Scheme for Indicator Organisms
Harry Forshaw
(Tel: 0191-272 4585)

LGC Limited 
Ms Surrinder Johal
(Tel: 020-8943 7436)

Randox Laboratories Limited
Stephen Doherty 
(Tel: 028-9442 2413)

Tackler Analytical Limited
Mr P Kentish
(Tel: 08709 504015)

Veterinary Laboratories Agency, QA Unit
Paula Johnson 
(Tel: 01509 670607)