The European Union and Poland have placed a strong emphasis on advancing renewable hydrogen as a crucial component of the energy transition to achieve decarbonization goals. The EU's REPowerEU initiative targets substantial renewable hydrogen production by 2030. However, challenges such as cost reduction remain. Recent EU regulations, including the hydrogen and gas package, are pivotal in creating a supportive framework for the hydrogen market's development. At the national level, Poland has highlighted the importance of hydrogen in its National Energy and Climate Plan, aiming for a significant share of green hydrogen production by 2030 and introducing a Contract for Difference mechanism to support renewable hydrogen producers. The amendment to the Energy Law Act in Poland sets the stage for a stable regulatory environment, introducing key definitions and conceptual frameworks for hydrogen infrastructure. These measures aim to enhance the production, distribution, and utilization of renewable hydrogen while aligning with EU objectives.