OSB has been admitted to the membership of the Graduate Management Admission Council (GMAC), a nonprofit organization of 220 leading business schools from around the world that are committed to advancing the quality of graduate management education, fair and ethical treatment of candidates and students, and serving the graduate management education community.
OSB is the first GBSN's member in Lebanon . The Global Business School Network is a nonprofit organization that partners with business schools, industry, foundations and aid agencies to improve access to quality, locally relevant management education for the developing world. OSB shares the vision of GBSN in advancing management education that delivers international best practice with local relevance.
OSB is a member of the United Nations Principles for Responsible Management Education (PRME). The mission of the PRME initiative is to achieve the sustainable development goals through implementation of the principles for responsible management education.