Case C-342/12: Judgment of the Court (Third Chamber) of 30 May 2013 (request for a preliminary ruling from the Tribunal do trabalho de Viseu — Portugal) — Worten — Equipamentos para o Lar SA v Autoridade para as Condições de Trabalho (ACT) (Processing of personal data — Directive 95/46/EC — Article 2 — Concept of ‘personal data’ — Articles 6 and 7 — Principles relating to data quality and criteria for making data processing legitimate — Article 17 — Security of processing — Working time — Record of working time — Access by the national authority responsible for monitoring working conditions — Employer’s obligation to make available the record of working time so as to allow its immediate consultation)