Complete Correspondence
Christelijke Gereformeerde Kerken (www.cgk.nl)
Heritage Reformed Congregations (www.heritagereformed.com)
Limited Correspondence
Free Church of Scotland (Continuing) (www.freechurchcontinuing.org)
Hersteld Hervormde Kerk (www.hersteldhervormdekerk.nl)
Limited Contact
Canadian Reformed Church (www.canrc.org)
Presbyterian Reformed Church (www.presbyterianreformed.org)
United Reformed Church (www.urcna.org)
Restricted Correspondence
Providence Reformed Church of America (www.providencereformed.org)