EU Digital Markets Act DMA-Art.41_42_43_44_45: Market-investigation requests, representative actions, whistleblower protection, publication of decisions, judicial review (Articles 41-45)

Article 41 enables three or more Member States to request the Commission to open a market investigation under Article 17/18/19. Article 42 brings the DMA into the scope of Directive (EU) 2020/1828 on representative actions. Article 43 brings the DMA into the scope of Directive (EU) 2019/1937 on whistleblower protection. Article 44 requires publication of Article 8/9/10/17/18/19/24/25/29 decisions (with confidentiality carve-outs). Article 45 confirms judicial review by the Court of Justice (Article 261 TFEU unlimited jurisdiction over Article 30/31 penalties).