The Digital Markets Act (DMA) is the EU’s law to make the markets in the digital sector fairer and more contestable. In order to do so, the Digital Markets Act (“DMA”) establishes a set of clearly defined objective criteria to identify “gatekeepers”. Gatekeepers are large digital platforms providing so called core platform services, such as online search engines, app stores, messenger services. Gatekeepers will have to comply with the do’s (i.e. obligations) and don’ts (i.e. prohibitions) listed in the DMA. The DMA is one of the first regulatory tools to comprehensively regulate the gatekeeper power of the largest digital companies. The DMA complements, but does not change EU competition rules, which continue to apply fully. (Source: https://digital-markets-act.ec.europa.eu/)
Related Definitions in the Project: The Computer Technology
