This research investigates the process of training and development for improving employee performance in the retail sector, with a case study on Sainsbury Organization. It aims to develop an understanding of the concept of training and development, assess its importance, evaluate best practices, and recommend effective training processes for Sainsbury organization. The research methodology involves qualitative research approach, exploratory research design, thematic data analysis, and primary data collection through surveys and interviews. Ethical considerations are also taken into account. Subject: Human Resource Management, Course Code: HRM101, College/University: Not mentioned.