Sister Cities International is a nonpartisan nonprofit that serves as a hub for institutional knowledge and best practices in the field of citizen diplomacy. As a membership organization, Sister Cities International continues to strengthen the sister cities network through strategic institutional partnerships, grants, programs, and support for its members. Our mission as a member is to promote peace through mutual respect, understanding, and cooperation – one individual, one community at a time.
Brčko, Bosnia and Herzegovina
San Luis Potosi, Mexico