Case C-268/21, Norra Stockholm Bygg: Judgment of the Court (Third Chamber) of 2 March 2023 (request for a preliminary ruling from the Högsta domstolen — Sweden) — Norra Stockholm Bygg AB v Per Nycander AB (Reference for a preliminary ruling — Protection of personal data — Regulation (EU) 2016/679 — Article 6(3) and (4) — Lawfulness of processing — Production of a document containing personal data in civil court proceedings — Article 23(1)(f) and (j) — Protection of judicial independence and judicial proceedings — Enforcement of civil law claims — Requirements to be complied with — Having regard to the interests of the data subjects — Balancing of the opposing interests involved — Article 5 — Minimisation of personal data — Charter of Fundamental Rights of the European Union — Article 7 — Right to respect for private life — Article 8 — Right to protection of personal data — Article 47 — Right to effective judicial protection — Principle of proportionality)