Sister Cities International’s greatest resource is our network of thousands of peers dedicated to citizen diplomacy. Tap into the power of a globally minded network with benefits such as:

• Peer-to-peer learning and cooperation with other sister cities organizations to host exchanges, lead delegations, and develop new policies to find solutions for your program.
• Connections to the Diplomatic Corps to gain insight and valuable connections to communities abroad.
• Publicity in our flagship publication, the Annual Membership Directory, which is distributed to our entire network, municipal and federal governments, and the diplomatic community.