This research proposal investigates the impact of cultural discrimination on the productivity of Sainsbury, a leading retail sector company. The study aims to evaluate the effects of cultural discrimination on equality and productivity within the organization. It explores the importance of equality and diversity, the impact of cultural diversity on Sainsbury's productivity, and potential strategies to reduce workplace cultural discrimination. The research employs a qualitative approach, utilizing an interpretivism philosophy and a deductive research approach. The proposal outlines the research objectives, questions, literature review, activities, timescales, and methodologies, including a Gantt chart for project management. The literature review covers key aspects of equality, diversity, and their impacts on firms, addressing research gaps and providing a comprehensive overview of the topic.