a) outside the scope of Union law
3 preliminary rulingsJudgment of 16 Jan 2024, C-33/22 (Österreichische Datenschutzbehörde) 
The first sentence of Article 16(2) TFEU and Article 2(2)(a) of Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation) must be interpreted as meaning that an activity cannot be regarded as being outside the scope of Union law and therefore falling outside the scope of that regulation for the sole reason that it is carried out by a committee of inquiry set up by the parliament of a Member State in the exercise of its power of scrutiny over the executive.
Article 2(2)(a) of Regulation 2016/679, read in the light of recital 16 of that regulation, must be interpreted as meaning that the activities of a committee of inquiry set up by the parliament of a Member State in the exercise of its power of scrutiny over the executive, the purpose of which is to investigate the activities of a police State-protection authority on account of a suspicion of political influence over that authority, cannot, as such, be regarded as activities concerning national security which fall outside the scope of Union law, within the meaning of that provision.
Judgment of 20 Oct 2022, C-306/21 (Koalitsia ‘Demokratichna Bulgaria – Obedinenie’)
Article 2(2)(a) of Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation) must be interpreted as meaning that the processing of personal data in the context of the organisation of elections in a Member State is not excluded from the scope of that regulation.
Judgment of 10 Jul 2018, C-25/17 (Jehovan todistajat)
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, read in the light of Article 10(1) of the Charter of Fundamental Rights of the European Union, must be interpreted as meaning that the collection of personal data by members of a religious community in the course of door-to-door preaching and the subsequent processing of those data does not constitute either the processing of personal data for the purpose of activities referred to in Article 3(2), first indent, of that directive or the processing of personal data carried out by a natural person in the course of a purely personal or household activity, within the meaning of Article 3(2), second indent, thereof.
