Digital transformation has emerged as a critical enabler of the green economic transition by enhancing resource efficiency, promoting innovation, and supporting sustainable development goals. The increasing integration of digital technologies – such as artificial intelligence, big data, and smart platforms – into economic and environmental governance creates new opportunities, but also raises significant regulatory and legal challenges. This paper examines the role of digital transformation in advancing the green economy, with a particular focus on the regulatory frameworks and legal implications that shape this process. The study analyzes key regulatory challenges related to data governance, digital infrastructure, environmental compliance, and market regulation in the context of green economic transition. Special attention is given to the alignment between digitalization policies and environmental legislation, as well as the risks of regulatory fragmentation, legal uncertainty, and unequal access to digital technologies. The paper further explores how existing legal frameworks can be adapted to ensure that digital transformation supports environmental sustainability while safeguarding public interests, transparency, and accountability. 417 Third International Scientific Conference By adopting an interdisciplinary approach that combines legal analysis with insights from environmental economics and digital policy, this paper contributes to the understanding of how coherent regulatory and legal frameworks can leverage digital transformation for an effective and inclusive green economic transition. The findings offer policy-relevant insights for lawmakers, regulators, and stakeholders involved in designing sustainable digital and environmental governance systems.