The Board of Directors of Equitrans Midstream Corporation provides oversight of Equitrans Midstream’s operations and activities. The Board of Directors currently has eight directors, including six independent directors as defined under the independence standards established by the New York Stock Exchange and the Securities Exchange Act of 1934. The Board has established four committees – the Audit Committee, the Corporate Governance Committee, the Human Capital and Compensation Committee and the Health, Safety, Sustainability and Environmental Committee. The charters for each of the committees, the Corporate Governance Guidelines, and the Code of Business Conduct and Ethics are found to the right.