Guidance

Diagnostic radiology: national diagnostic reference levels

Details of the national diagnostic reference levels (NDRLs), for clinicians using radiation in medicine.

Documents

Details

These tables give the national diagnostic reference levels for common X-ray examinations for patients.

Published 22 January 2016
Last updated 15 November 2018 + show all updates
  1. Added new data for NDRLs.
  2. First published.