The Connecticut Conference has three major partner relationships.
The Conference works with the Mennonite Church in Colombia and its peace ministry to help bring peace, justice and improved economic conditions to the war-torn country.
The Conference works with the Kyung-Ki Presbytery of the Presbyterian Church in the Republic of Korea. Numerous events and exchanges have deepened Christian ties, and a Korean pastor has established a UCC congregation in West Hartford.
Following the devastating hurricane season of 2005, the Connecticut Conference partnered with Central Congregational Church UCC in New Orleans to help the congregation recover from the storms' aftermath and serve their neighbors.