languages

7.2. Languages

Different rules apply when listing language versions and when listing languages.

Different rules apply when listing language versions and when listing languages in text.

7.2.1. Order of language versions and ISO codes (multilingual texts)
The language versions should appear in the Roman alphabetical order of the formal titles in their original written forms.
7.2.2. Listing languages in text (unilingual texts)
In text, languages are always listed in alphabetical order in the language of publication, and therefor varies according to the linguistic version.
7.2.3. Indication of languages published
Different formulas are used when listing language versions of publications in catalogues.
7.2.4. Rules governing the languages of the institutions
The Council determines the rules that govern the languages of the institutions; there are currently 24 official and working languages.