ICEL is member of the Evangelical Alliance Flanders (EAV – Evangelische Alliantie Vlaanderen).

As active member of the group of independent evangelical churches (O.A.E.G.), ICEL is represented in the Federal Synod (Federale Synode van Protestants-Evangelische Kerken).
Since July 2025 ICEL has been officially recognized as a local evangelical community and church.

ICEL is also an active member the Evangelical Youth Association (EJV), which offers a wide variety of children and youth activities, as well as support, workshops and didactic material.