|ESS Reference Metadata Reporting Standards
||Set of international standards for exchange of statistical information between organisations.
||International statistical classifications and nomenclatures
||Code lists are predefined, organised sets of items that describe one or more statistical concepts
|Legislation and methodology
||EU legal acts and methodological manuals relating to statistics
|Concepts and Definitions
||CODED (Eurostat's Concepts and Definitions Database) and other online glossaries relating to survey statistics
||Links to national methodology webpages: concepts, classifications, survey methodologies, etc.