The PROK is a member of the NCCK, CCA, WCC, and WARC.
We have partnerships in mission with the following churches abroad:

The United Church of Christ in Japan
The Korean Christian Church in Japan
The Independent Church of India
The Presbyterian Church of Taiwan
The Uniting Church in Australia
The Presbyterian Church of New Zealand
The Presbyterian Church of East Africa
The Reformed Church of East Africa
The Church of Central Africa Presbyterian
Berliner Missionswerk
Evangelical Church in Berlin-Brandenburg
Evangelisches Missionswerk in S dwestdeutschland
Evangelical Church in Baden
Evangelical Church in W rttemberg
Evangelical Church in Hessen and Nassau
Northelbian Evangelical-Lutheran Church
The Church of Scotland
The United Reformed Church
The Federation of Swiss Protestant Churches
The Reformed Church in Hungary
The United Church of Christ in the U.S.A.
Christian Church (Disciples of Christ)
The Presbyterian Church in the U.S.A.
The United Church of Canada

Programs with Partner Churches
The PROK has been actively participating in diverse programs with partner churches around the world, including exchange programs of varying purpose and duration at the local church level. Partner churches have provided programs that have greatly benefited the PROK. The PROK is eager to offer to our partner churches such programs as experience with a local congregation or with an outreach ministry organization or social service institution, or academic study at Hanshin University.

Ecumenical Co-workers to and from the PROK
The PROK has 39 ecumenical co-workers serving in 14 countries. In addition, 11 ecumenical co-workers from Berliner Missionswerk, Evangelisches Missionswerk in Sudwestdeutschland, Philippine Baptist Churches, The United Church of Canada, and The Presbyterian Church in the U.S.A. are serving in diverse capacities in the PROK General Assembly office, Church Women's Association, migrant workers' centers, and Wonju Churistian Hospital. With one hope and vision for God's mission, these ecumenical co-workers from and to the PROK play a tremendously important role in strengthening relations between the PROK and partner churches.