STAR is the study association of Rotterdam School of Management, Erasmus University (RSM). As Europe's largest student-ruled study association and the most active and professional in the Netherlands, STAR has over 6,500 members. The association's mission is to enrich RSM student life through a wide range of activities.

This is achieved through various Bachelor committees and Master Study Clubs that organize numerous events and projects, reaching thousands of students each year. STAR's activities are based on three pillars: Career Start Support, Development and Academic Support, and Social Interaction. Career Start Support involves providing students with career orientation and preparation, including recruitment events and online career resources.

Development and Academic Support offers access to study materials, training, and academic projects. Social Interaction focuses on organizing social events to enhance the social life of members. By combining personal and professional development with social engagement, STAR creates a vibrant and supportive community for RSM students