Abstract: Describes an exploratory study of Registered Nurses (RNs) within a local District Health Board which pursued the question of 'if' and 'how' professional practice frameworks assisted nurses in their individual professional practice, specifically self-assessment and performance appraisal. Utilises a qualitative descriptive framework to explore the experiences of RNs in inpatient settings, via questionnaire. Identifies 8 themes related to self-assessment, performance appraisal, and professional practice.