The Nordic Group on Medical Applications (NGMA) is a cooperation between Nordic Radiation Protection Authorities. The scope of the group is focused on radiation protection issues related to medical exposures. The emphasis is on x-ray diagnostics and interventional radiology but radiation therapy and nuclear medicine are also covered. NGMA was founded in 1978 and since 1983 the group has held annual meetings where current activities in the five countries have been discussed, projects coordinated and solutions to common problems sought.
