The Interinstitutional style guide contains uniform stylistic rules and conventions which must be used by all the institutions, bodies, offices and agencies of the European Union.
It is produced by various working groups, which include representatives of the main linguistic services of the institutions (lawyer-linguists, translators, terminologists, proofreaders).
Its application is obligatory for all those involved in document production (paper or electronic).
It is available in 23 European Union languages.
You can order this publication at : bookshop.europa.eu