Digital Markets Act: DMA

The Digital Markets Act (DMA) brings a a whole range of new rules for large platform operators. The obligations go beyond competition and antitrust law. All companies that use the central platform services of the "gatekeepers" as well as the private end users of the platforms are also affected. They can invoke new rights before authorities and in court.

The article-by-article commentary
The volume explains,
- who, as "digital gatekeeper", is the direct addressee of the prohibited conduct,
- how the obligations must be implemented,
- what rights the commercial users of the platforms – i.e. traders, advertisers, app developers – are entitled to, and
- how to proceed in the event of a violation against gatekeepers.
The commentary also considers the spill over effect of the DMA on other areas of law such as competition, media and data protection law. There is also a special focus on the possibilities of private enforcement.

Main topics
- Determination of gatekeeper status
- Data access for commercial users and advertisers
- Prohibition of exclusivity and communication restrictions
- Self-preference of gatekeepers
- Circumvention and compliance obligations
- Procedures, enforcement, sanctions
- Relationship to German law, esp. German Act against restraints of Competition (“Gesetz gegen Wettbewerbsbeschränkungen”)
- Effects on merger control
- Private enforcement of rights by commercial users and consumers.

Potential readers
In-house counsels, companies, lawyers, competition authorities, supervisory authorities, business and consumer associations, research institutions, non-governmental organisations, European institutions.

About the contributors
The volume is edited by Prof. Dr. Rupprecht Podszun, "one of the leading voices in the EU competition community" (Politico). He served the European Parliament and the German Bundestag as an expert on the Digital Markets Act.
The authors are renowned experts from German and Austrian law firms as well as the German Federal Ministry of Economics and Climate Protection:

Philipp Bongartz, European Commission, Brussels Dr. Sophie Gappa, Federal Ministry for Economic Affairs and Climate Protection, Berlin Silke Heinz, LL.M., Cologne Dr. Björn Herbers, M.B.L., Brussels Dr. Florian Huerkamp, MJur, Düsseldorf Dr. Thorsten Käseberg, LL.M., Federal Ministry for Economic Affairs and Climate Protection, Berlin Alexander Kirk, Heinrich Heine University Düsseldorf Prof. Dr. Rüdiger Lahme, Hamburg Dr. Marcel Nuys, Düsseldorf Prof. Dr. Rupprecht Podszun, Heinrich Heine University Düsseldorf Prof. Dr. Andreas Ruster, Hamburg Dr. Andreas Schwab, European Parliament, Brussels Prof. Dr. Daniela Seeliger, LL.M., Düsseldorf Dr. Anna Wolf-Posch, LL.M., Vienna (Austria