To increase sea safety, enhance the protection of the marine environment and improve the living and working conditions of the crew, in 1982 the Paris Memorandum was adopted, combining and coordinating procedures which includes unified and coordinated procedures to control in some ports whether and to what extent the ships entering them, without discrimination based on their flag, respect existing international standards. Term inspection implies to safety of navigation supervision and provisions of international conventions. Some of them are International Convention for the Safety of Life at Sea, International Convention for the prevention of pollution from ships, International regulations on standards of training, certification and watchkeeping for seafarers etc. Inspection are fully coordinated between the various ports of the Memorandum Member, and the results of the review are stored in a common database in which all Member States are associated. In order to improve the system of inspection inspections and selection of ships, in 2011 a new inspection regime was introduced, based on the ship risk profile. By new regime, new and better ships are less burdened with inspections, while older and inferior ships are more often inspected. Inspections are categorized as periodic, additional and examinations and inspections based on the election system. The types of inspection examinations are the basic, additional and extended inspection. Inspecting supervision is carried out by authorized inspectors, using common procedures, databases and prescribed forms. In this way, unnecessary repetitions are avoided and inspection supervision has more quality and it becomes more efficient. If the inspector during the inspection of the ship, identifies deficiencies which represents danger to safety, health or the environment, the inspector shall impose a measure of prohibition on landing or suspending the ongoing operation which has established deficiencies. The ban lasts until the danger is removed, or the inspector does not find that the ship can (while respecting all the necessary conditions) continue the journey or that the action can continue without danger to other ships or the marine environment.