M.Tech. (Radiography) / Knowledge and skills are related to time and become obsolete if no effort is made to update them on an ongoing basis. Continuous Professional Development (CPD) is, therefore, the effort of committed professional practitioners to maintain and broaden the knowledge and skills related to their profession, following completion of formal training. The legal obligation of healthcare professional practitioners is to provide a high standard of care and act in the best interest of patients. To achieve this, radiographers must maintain and strive to improve their professional knowledge and competence. The main aim of this study was thus to assess the diagnostic radiographers‟ CPD participation in Kenya. The study was empirical in nature and therefore relied heavily on perceptions, experiences and observations. Mail questionnaires were sent to 250 radiographers working in Kenya during the time of the study. Self- addressed and stamped envelopes accompanied the questionnaires for ease of reply. Data analysis was done using Statistical Package for Social Sciences (SPSS) version 14.0 and the results were presented in frequency and percentage tables. Cross tabulations were employed to demonstrate and test relationships between variables. Results revealed that a large number (69%) of diagnostic radiographers in Kenya are not participating in CPD due to various barriers. The study, therefore, recommended that CPD for radiographers should be declared compulsory and penalties are introduced for non-adherence to CPD requirements. This could encourage radiographers to keep up to date with modern techniques. The SORK should provide a legal framework for CPD and legitimize the organization and implementation of CPD structures...