Analysis of information sources in references of the Wikipedia article "Our Lady of Fátima" in English language version.
After years of investigation, the veneration of Our Lady of Fátima was authorized by the bishop of Leiria, Portugal, on October 13, 1930.
[W]e hereby: 1. Declare worthy of belief, the visions of the shepherd children in the Cova da Iria, parish of Fatima, in this diocese, from the 13th May to 13th October, 1917. 2. Permit officially the cult of Our Lady of Fatima.