Through the INSPIRE directive, the European Commission aims to standardize the data sets produced by EU member states in order to ensure better cross-border cooperation for economic and scientific purposes. In the case of data produced by the Romanian National Meteorological Administration (Meteo Romania), this presents certain difficulties, given the volume of data (230 meteorological stations with multiple parameters having data starting from 1960), the continuous process of collecting them (most updated every 6 hours), as well as the lack of reference implementation models at the start of the project. In order to implement the INSPIRE Directive for Meteo Romania, the implementation team used a suite of open-source technologies and applications (PostGIS, HALE Studio, GeoServer, GeoNetwork, MapStore, GeoHealthCheck, etc.) to store and distribute this data, taking into account both general standards (OGC, INSPIRE) and those specific to the meteorological domain (GRIB, BUFR). Through the project, a series of standard services were implemented: Discovery (CSW), Visualization (WMS), and Download (WFS), with corresponding metadata in accordance with specifications and best practice guidelines, as well as a set of auxiliary tools (map client, validation and monitoring services).