This article is the fifth and final in a Nationalities Papers series providing an overview of the development of Romani political group representation and administration, from the arrival of Roma to Europe up to 1971, the landmark year of modern transnational Romani politics. The article concentrates on the period between the Second World War and 1970 and the emergence of the following phenomena which distinguish this period from those covered in the previous articles: some limited Romani participation in non-Romani mainstream political or administrative structures, an international Romani evangelical movement, reconciliation between Romani political representation and the Catholic Church, national institutions created by various governments to aid the administration of policies on Roma and rapid growth of non-governmental organizations addressing Romani issues.