FECCLAHA is comprised of member national councils and churches in the following countries; Burundi, Democratic Republic of Congo (DRC), Eritrea, Ethiopia, Rwanda, Kenya, South Sudan, Sudan, Tanzania, and Uganda.
FECCLAHA members include;
- Church of Christ in Congo (ECC)
- Christian Council of Tanzania( CCT)
- Eritrea Orthodox Church
- Ethiopia Evangelical Church Mekane Yesus ( EECMY)
- Evangelical Lutheran Church of Eritrea (ELCE)
- National Council of Churches of Burundi (CNEB)
- National Council of Churches of Kenya ( NCCK)
- Protestant Council of Rwanda (CPR)
- South Sudan Council of Churches (SSCC)
- Sudan Council of Churches ( SCC)
- Uganda Joint Christian Council (UJCC)
