Vendor needs to provide environmental data visualisation platform development, implementation and maintenance service– Agency requires a to develop, adapt, implement and maintain a web–based environmental data visualisation platform, intended to display the results and data generated within the framework of the agency project.– The solution shall enable the integration of geospatial and temporal data and shall provide intuitive and secure visualisation and analysis functionalities. The objective of the contract is to provide an operational web–based platform that enables the interactive visualisation of those project results that are suitable for georeferencing and/or cartographic representation, primarily environmental data and images, including data from scientific models and observations, for analysis and consultation by project users (public administrations, researchers, the maritime and fisheries sector, etc.). All questions must be submitted no later than February 18, 2026.