Maritime policy is a part of state policy by which the government manages shipping and maritime activities in order to use and preserve the sea as a transport route and resource. An integrated maritime policy aims to harmonize the objectives of different activities so that they are compatible. The coastal zone is the zone where land and sea meet and includes part of the land and coastal waters. Coastal zones are of great importance because they are rich in precious natural resources. Coastal zone management is an integral component of spatial planning. The concept of integrated coastal zone management (ICZM) represents the realization of the concept of sustainable development. ICZM strives to preserve and restore natural resources, protect ecosystem biodiversity, achieve sustainable economic development, takes into account the interests of all stakeholders, reduces costs and risks. ICZM takes place in phases, and the most common instruments used are policy analysis (PA), Geographic Information System (GIS), remote sensing, evaluation and assessment techniques, and regulatory and economic means of implementation. When planning and implementing ICZM projects, the principles of good practice should be adhered to.