ISO 18131:2025

This document describes publish-subscribe architecture on ship-shore data communication and is intended for use by stakeholders, such as shipbuilding industry, shipping companies, equipment manufacturers, port and on-shore service providers, to communicate in the publish-subscribe architecture between ship and shore. This document identifies: ? Definition for a role of broker, publisher and subscriber ? Definition for multitenancy-based data management system on cloud environment ? General requirements for a publish-subscribe architecture ? Security requirements for ensuring data confidentiality, integrity and availability ? Configuration for topic naming rule and data structure