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.
The second indent of Article 3(2) 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 meaning that the operation of a camera system, as a result of which a video recording of people is stored on a continuous recording device such as a hard disk drive, installed by an individual on his family home for the purposes of protecting the property, health and life of the home owners, but which also monitors a public space, does not amount to the processing of data in the course of a purely personal or household activity, for the purposes of that provision.
Article 13(1) 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 meaning that Member States have no obligation, but have the option, to transpose into their national law one or more of the exceptions which it lays down to the obligation to inform data subjects of the processing of their personal data.The activity of a private detective acting for a professional body in order to investigate breaches of ethics of a regulated profession, in this case that of estate agent, is covered by the exception in Article 13(1)(d) of Directive 95/46.
Article 12(a) 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 requires Member States to ensure a right of access to information on the recipients or categories of recipient of personal data and on the content of the data disclosed not only in respect of the present but also in respect of the past. It is for Member States to fix a time-limit for storage of that information and to provide for access to that information which constitutes a fair balance between, on the one hand, the interest of the data subject in protecting his privacy, in particular by way of his rights to object and to bring legal proceedings and, on the other, the burden which the obligation to store that information represents for the controller.Rules limiting the storage of information on the recipients or categories of recipient of personal data and on the content of the data disclosed to a period of one year and correspondingly limiting access to that information, while basic data is stored for a much longer period, do not constitute a fair balance of the interest and obligation at issue, unless it can be shown that longer storage of that information would constitute an excessive burden on the controller. It is, however, for national courts to make the determinations necessary.