| Northern Synod | Trying to develop links with the United Church of Belgium. |
| North-Western Synod | Strong connections with the URC Waldensian Fellowship. No formal link. |
| Mersey Synod | Links with the Presbyterian Church in Ireland |
| Yorkshire Synod | Women's Committee has strong links with the Palatinate |
| East Midlands Synod | No formal links. |
| West Midlands Synod | Have had exchange visits with the Presbyterian Church in Ireland |
| Eastern Synod | Links with the Reformed Church in the Netherlands |
| Wessex Synod | Link with the Nord-Normandie Synod of the French Reformed Church |
| Thames North Synod | Links with the Evangelical Church of the Czech Brethren |
| Southern Synod | Forming a link with the Reformed Church in Sub-Carpathian Ukraine |
| Wales Synod | Links with the Reformed Church in Hungary |
