This document provides the specifications of the main website of INSPIRE as well as the integrated special services such as the stakeholder database, database of Gender Equality Plans (GEPs), social innovation function, the Community of Practice (CoP) partner finder, support exchange service. These specifications will be the basis for the development and implementations of INSPIRE portal and service site. Based on this specification we will setup a visually appealing and highly engaging online presence for INSPIRE, providing entry points to a diverse set of services taking into consideration the needs of its growing community. The visual design has been based on the existing INSPIRE site which uses the modular Content Management System Drupal. Therefore, this document provides and develops the specifications of included main services: a) stakeholder database, b) database of GEPs (DOI based), c) social innovation function d) CoP partner finder, e) support exchange service, etc. This deliverable complements the suite of documents associated with the overall specifications of the INSPIRE technological ecosystem, namely: D5.1: Specification of online collaboration and knowledge sharing environment. D5.3: Interoperable requirements and specification, and D5.4: Adapted and operable online training platform.