When the 1905 French law on the Separation of the Churches and the State was enacted, doing away with public-law religious corporations, this did not apply to the Metz diocese then being within Germany. After World War I it was returned to France, but the concordatary status has been preserved since as part of the Local law in Alsace-Moselle. In 1940, after the French defeat, it came under German occupation till 1944 when it became French again. Together with the Archdiocese of Strasbourg the bishop of the see is nominated by the French government according to the concordat of 1801. The concordat further provides for the clergy being paid by the government and Roman Catholic pupils in public schools can receive religious instruction according to diocesan guide lines.