The coastal area today is one of the most exploited areas in the world. Along with the high level of exploitation of coastal resources, there are also problems caused by excessive and improper use of this space. In order to normalize the situation, it is necessary to incorporate the concept of integrated coastal zone management into the legislation of countries that in any way affect or directly manage the coastal zone. Effective spatial planning and sustainable development are indispensable components of this process with the ultimate goal of effective protection of the sea from pollution and other negative consequences. Precisely because of its importance, spatial planning and sustainable development form the first part of this thesis together with certain characteristics of the coastal area. Furthermore, within the second part of the paper, the integrated management of the coastal area and the legal regulations related to it are explained in detail. The main goal of this thesis is to present the problems that are currently present within the coastal area and to point out the importance of effective and conscientious management of the coastal area.