This study investigates the transformation of environmental protection as a specialized administrative duty in Hungary, with special attention on the (changing) roles of local self-governments in this area. Following the outline of the general correlations within the topic, the study inspects several individual administrative fields, with attention given to the relationship with environmental protection policies. Our plan is to extend this analysis in the future, in hopes of covering additional specialised administrative areas as well. Our firm opinion is that the solutions provided by the sectorial approach inherent in our administrative system proved to be ineffective insolving today’s global issues. To ensure an effective environmental protection strategy, the organizations of public administration must be involved with larger roles assigned to them. Although the methods of regulation in this area are diverse, the most widespread approach proves to be the direct administrative intervention, even nowadays.