The Bureau International des Expositions (BIE) is the leading intergovernmental organization responsible for overseeing and regulating World Expos, also known as World's Fairs. With a history dating back to 1931, the BIE plays a crucial role in organizing and managing these global events. World Expos are unparalleled gatherings that bring together countries, the private sector, civil society, and the general public to promote progress, foster cooperation, and educate the public.

They feature interactive exhibitions, live shows, workshops, conferences, and more. It is the world's largest meeting place for sharing ideas and innovations. In addition to World Expos, the BIE also oversees and regulates Specialised Expos and Horticultural Expos.

These events provide platforms for showcasing specific industries and horticultural excellence, respectively. With its commitment to fostering international collaboration and promoting cultural exchange, the BIE continues to shape the future of global expos and create opportunities for innovation and dialogue on a global scale