The International Niagara Board of Control is comprised of four members, two at the federal level, from Environment and Climate Change Canada and the U.S. Army Corps of Engineers, and two at the provincial/state level, from the Ontario Ministry of Natural Resources and Forestry and the Federal Energy Regulatory Commission. The Board Members impartially serve without stipend in both their personal and professional capacities, and not as representatives of their home organizations.

The Board is supported by support staff and a committee.

Canadian section

Aaron Thompson (Co-Chair)
Nominated by the Canadian federal government

Jennifer Keyes (Member)
Ontario Ministry of Natural Resources and Forestry

US section

Brigadier General Mark Quander (Co-Chair) / Phil Johnson (Alternate)
Nominated by US federal government

David Capka (Member)
Federal Energy Regulatory Commission