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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

Defence Science &
Technology Laboratory (DSTL)

Approved Dosimetry Service address

Institute of Naval Medicine
Crescent Road
PO12 2DL

Approved for the following under IRR

Co-ordination & Record Keeping

External: Whole Body

External: Whole Body (TLD)

External: Whole Body (TLD)
(Special accident)

External: Extremity / Skin

Internal: Tritium

Internal: Uranium

Internal: Whole Body Monitoring

Internal: Lung Monitoring


Internal: Personal Radon

Approved for the following under REPPIR

Co-ordination & Record Keeping


External: Whole Body (TLD)

Contact name and contact details

Dr Roger Stokes (Head of Approved Dosimetry Services)
Tel: :02392 768177
Fax: 02392 768150

David Andrews (Deputy Head of ADS) Tel: 01980 950004 e-mail: