The United Kingdom Accreditation Service has granted accreditation to ISO Guide 34:2000, for the following organisations as Reference Material Producers.

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.

Bureau of Analysed Samples Ltd
Mr Stephen Jones
(Tel: 01642 300500)

BOC
Dr K D Cleaver
(Tel: 01483 244308)


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

LGC Ltd
Ms Surrinder Johal
(Tel: 020 8943 7436)

National Physical Laboratory
Customer Helpline
(Tel: 020 8943 6880)

Starna Scientific Ltd
Mr John Hammond
(Tel: 020 8500 1264)