The work "State Aid Law" focuses on European State Aid Law. In addition to the EU regulations, it examines the application of relevant rules within the national legal framework, with extensive references to both EU and national case law. Specifically, it extensively develops the criteria that constitute the concept of state aid, while emphasizing the evaluation of specific categories of state aid, such as the banking sector or small and medium-sized enterprises. In addition to the judicial and administrative application of the rules, it analyzes issues related to the accounting treatment of state subsidies, in order to provide a comprehensive picture of the phenomenon of state aid.

The work offers an extensive and systematic analysis of the relevant branch of law, serving as an essential handbook for researchers as well as judges who are called upon to interpret and apply the relevant legal rules. Lawyers and public administration officials gain a reliable tool in handling significant cases for the country's economic life, as the relevant rules establish the legal framework, among other things, for important infrastructure projects, public-private partnerships, EU funding programs, and development projects in the Greek economy. Finally, the systematic interpretation of the rules is of particular importance for the proper design and implementation of national support measures for the recovery of the economy in the current economic crisis that has arisen due to the pandemic caused by the spread of Covid 19.