The Executive Committee, its membership and duties, are established by the Board of Directors in their Board Policies.

Membership
The Executive Committee consists of the Chair, Vice Chair, and Secretary, the immediate past chair, the representatives from the two Governors' offices, and representatives from U.S. Environmental Protection Agency, who serve as ex officio members.

Duties
The duties of the Executive Committee, as prescribed in the Board Policies, are to oversee and carry out administrative, management, and financial functions for the Board of Directors.

2010 Executive Committee Members
Jane Bacchieri
Steve Harvey
David Judd
Bob Nichols
Kathryn VanNatta
Yvonne Vallette (ex officio)
Debrah Marriott (ex officio)