Christopher Yoo's broad research agenda focuses on how principles of engineering can be used to inform policy and regulation using an interdisciplinary approach to law and technology. In his early research, he focused on broadcasting law and has written widely on telecommunications law and policy, including on Network Neutrality. Network neutrality has emerged as one of the most controversial issues in Internet policy in places that are legislating, regulating, and debating the issue such as the European Union, United States, Chile, the Netherlands, Slovenia, Norway, Brazil, and India. His academic work has been cited in numerous submissions made to regulatory bodies to inform these crucial policy debates.