The purpose of this document is to define the minimum requirements for a port in relation to: 1. Management Systems supplies and services required in berths. 2. The communication platforms port-city. This document is applicable to all categories of smart ports or ports within the smart city or smart town. It applies, therefore, to all categories of ports that, irrespective of the administration on which they depend, can be classified into: " Category A. Trading ports with integral use and traffic, which are those suitable for hosting all kinds of traffic, inter-island and continent-island as well as commercial, industrial, fishing, recreational and mixed use. " Category B. commercial, industrial, fishing and marinas with inter-island traffic. " Category C. marinas and, fishing or mixed ports. " Category D. Marine facilities.