This document outlines the comprehensive framework for managing seismic data at the INGVEIDA­NODE, adhering to the INGV (Istituto Nazionale di Geofisica e Vulcanologia) Data Policy and incorporating international standards and guidelines to support FAIR data principles. As the Italian node of the European Integrated Data Archive (EIDA), managed under the EPOS ERIC (European Plate Observing System) framework by ORFEUS (Observatories & Research Facilities for European Seismology), INGV collects and archives seismic data from networks across Italy and the Mediterranean region. The document details the entire data lifecycle, from acquisition and curation to long­term preservation and dissemination, highlighting processes such as policy enforcement, quality control, metadata generation,...