The revision of domestic laws is in progress according to the UN Convention on the Law of the Coastal Zone Management. Along with it, the governmental policies related to maritime environmental preservation, especially around coastal zones and public works have been promoted based on environment, swiftly changed from the old function-based style. Therefore, this report will point out the important aspects which should be considered whenever there is any project on the coastal zones, suggest and classify projects of reviving the nationwide coastal zones, and show how to planning, check and evaluate the necessary technologies for reviving the coastal zones. This research will track down the coastal zone management method based on the natural environment as one of the necessary process to check the coastal zone environment for effective operating of the costal zone management equipment method, starting on August 9, 1999, and report the technologies related with it.