(International Atomic Energy Agency (IAEA), 2013-04) Azangwe, Godfrey
The IAEA has along-standing history providing
support and assistance for radiotherapy dosimetry audits in various
countries. It has supported the development of methodology and
establishment of several national TLD-based QA audit networks for
radiotherapy dosimetry. The main objective was to extend the
availability of radiotherapy dosimetry audits to as many radiotherapy
centres as possible throughout the world. The overall
radiotherapy dosimetry audit approach established and developed
throughout these CRPs is based on a process of increasingly complex
steps and parameters being checked. The first CRP focused on the
basic beam calibration audits. The basic programme was extended to
audits in non-reference conditions through a second CRP.