Full members of IHEU: membership organisations whose purpose is consistent with promoting humanism

Specialist members of IHEU: organisations whose purpose is the promotion of specialist activities consistent with promoting humanism

Associate members of IHEU: organisations whose purpose is consistent with promoting humanism but who do not wish to have a vote at the General Assembly

Organisations that are not members of IHEU but that are specialists in their field having subject matter relevant to humanists

Individual supporters of IHEU

Links to external web sites