CJEU: data transfers between public administrative bodies

CJEU 1.10.2015, C‑201/14 - Bara (press release here [pdf]: Persons whose personal data are subject to transfer and processing between two public administrative bodies must be informed in advance):
[...] On those grounds, the Court (Third Chamber) hereby rules:
Articles 10, 11 and 13 of Directive 95/46/EC of the European Parliament and of the Council of 24 October 1995, on the protection of individuals with regard to the processing of personal data and on the free movement of such data, must be interpreted as precluding national measures, such as those at issue in the main proceedings, which allow a public administrative body of a Member State to transfer personal data to another public administrative body and their subsequent processing, without the data subjects having been informed of that transfer or processing.