EU Digital Markets Act DMA-Art.37_38_39_40: Cooperation with national authorities, competition authorities and courts; high-level group (Articles 37-40)

Article 37 covers cooperation with national authorities. Article 38 covers cooperation and coordination with national competition authorities enforcing competition rules (Articles 101-102 TFEU + national equivalents). Article 39 covers cooperation with national courts (amicus-curiae submissions). Article 40 establishes a high-level group of European regulators (BEREC, EDPB, EDPS, ERGA, EU CPC Network) advising the Commission on DMA implementation.