"The 2 May 2023, 6 months later, the regulation started applying and the potential gatekeepers had 2 months to report to the commission to be identified as gatekeepers. This process would take up to 45 days and after being identified as gatekeepers, they would have 6 months to come into compliance, at the latest the 6 March 2024.[8][32] From 7 March 2024, gatekeepers must comply with the DMA. [33]"
"The 2 May 2023, 6 months later, the regulation started applying and the potential gatekeepers had 2 months to report to the commission to be identified as gatekeepers. This process would take up to 45 days and after being identified as gatekeepers, they would have 6 months to come into compliance, at the latest the 6 March 2024.[8][32] From 7 March 2024, gatekeepers must comply with the DMA. [33]"
https://en.wikipedia.org/wiki/Digital_Markets_Act