Applicants for CRadPI have extensive knowledge and responsible professional experience in the field of Radiation Protection and allied fields.  I may be an experienced certificated adviser or a leader of professional Health Physics teams or an experienced consultant or fulfil similar roles.  I am accountable for others or for setting standards and continually strive to improve my development

Applicants for IRadPI have knowledge and experience in the field of Radiation Protection and allied fields.  I may be a certificated adviser or a member of a professional Health Physics team or a consultant or fulfil similar roles.  I continually strive to improve my development.

Applicants for TechRadPI implement Radiation Protection measures and work in practical roles within the field of Radiation Protection and allied fields.  I routinely apply established techniques and procedures to solve practical problems in Radiation Protection or allied fields or both.  I hold a recognised Radiation Protection qualification to Level 3 or equivalent. I continually strive to improve my development.

Radiation Protection and allied fields:
for example dosimetry, criticality, shielding, radiological environmental assessment, aspects of medical physics.  It includes both ionising and non-ionising radiation.