Gender diversity in corporate governance is a highly debated issue worldwide. National campaigns such as “2020 Women on Boards” in the United States and “Women on the Board Pledge for Europe” are examples of just two initiatives aimed at increasing female representation in the corporate boardroom. Several European countries have adopted board quotas as a means toward achieving gender diversity. Japan has passed an Act on Promotion of Women’s Participation and Advancement in the Workplace to lay a foundation for establishing targets for promoting women. This Article examines the status of women in positions of leadership in the United States, several major countries in the European Union, and Japan. We focus on the legal backdrop in each jur...