This report provides a comprehensive analysis of professional development within the context of domiciliary care settings. It begins by emphasizing the importance of continuous learning and knowledge improvement for healthcare professionals, highlighting the dynamic nature of the field and the need to adapt to changing regulations and patient needs. The report then identifies potential barriers to professional development, such as financial constraints and staffing shortages, and compares various sources and systems of support, including internet resources, training courses, and supervision. It also examines factors to consider when selecting professional development opportunities and activities, such as time, cost, and the relevance of the information. Furthermore, the report explores self-evaluation against standards and benchmarks, comparing reflective practice models like Gibbs, Kolb, and Driscoll, and explaining their importance in enhancing performance. The analysis includes an evaluation of how practice can be improved through reflection on best practices, failures, and mistakes.