Maritime accidents at sea are called sea risks or sea hazards. In order for hazards to be classified as sea hazards, it is necessary that they originate from the sea, i.e. that they are inherent to the sea. Maritime transport has developed in the direction of accepting many dangers, which led to maritime accidents, in which seafarers were often victims as something that is quite normal in navigation. In maritime navigation, the human factor is especially pronounced, which, faced with a huge, inaccessible sea space, is reflected in a maritime iii endeavor, which can be very successful and very profitable. but also unsuccessful with catastrophic and irreparable losses. However, it is not enough to react when a maritime accident has already occurred, but it is much better to act preventively, in terms of preventing their occurrence, through the adoption of certain strategies and through the adoption of preventive regulations. The development of science and technology in the past and today leads to a significant extent reducing the risks associated with time spent at sea and to protect the participants in the maritime venture from many dangers that occur at sea. In the introductory part, the topic is analyzed and interpreted, the concept and foundation of the characteristics of work organizations and team work on the bridge are described. Following the topics, the paper describes the planning of maritime navigation. The second part of the final paper describes international regulations on safety with special reference to maritime accidents and incidents. accordingly, effective conclusions are given in this concluding paper.