SDMX is a global data modelling standard, especially for official statistics. It’s been adopted by many National Statistics Offices, and a large number of international organizations. It’s a very rich data+metadata format, although not always the easiest to operate with.
I have coded up SDMXer and SDMXerWizard to handle SDMX data and providers in Julia.
The two library integrate each other. SDMXer offer basic handling of SDMX artefact / data, while SDMXerWizard tries to integrate LLM services to perform more advanced operations regarding data validation and similar.