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Approved dosimetry services

The list of Approved Dosimetry Services has been changed from an Acrobat (pdf) document to a new format to allow continuous updating by the ADS Administration Managers. The whole list is no longer displayed at once but you can cycle through the pages to view all the approved services. In addition, a new search facility has been added so that employers can search for an ADS by address or type of approval. This can be found towards the bottom of the page.
Approved Dosimetry Service

Rolls Royce Marine
Power Operations Ltd

Approved Dosimetry Service address

Internal Radiation Dosimetry Service
PO Box 2000
DE21 7XX

Approved for the following under IRR

Internal: Uranium & Progeny

Internal: Thorium & Progeny

Contact name and contact details

Head ADS – Mrs Lesley Hales
Tel: 01332 667412
Fax: 01332 667299


Deputy - Daryl Perkins
Tel: 01332 667291
Fax: 01332 667299