The sister cities network and the national office are supported by a wide range of experienced citizen diplomats who share the importance and impact of our mission all over the world.

EISENHOWER DIPLOMATIC LEADERSHIP COUNCIL
Chair – Ambassador Barbara Barrett

Mayors Leadership Council

Chair – Helene Schneider

Global Envoys

Global Envoys are highly distinguished volunteer leaders of Sister Cities International who represent Sister Cities International globally including presenting papers, giving speeches, and participating on panels, at workshops, in meetings, at conferences, etc.; and to serve as a diplomat and spokesperson for Sister Cities International at U. S. embassies abroad, international embassies in the U.S., protocol visits, and sister city partnership meetings. Global Envoys are appointed for a five year term which may be renewed by the Chair of the board.