Which document is this from? They do appear in quite a few articles from 2008:
- https://www.legislation.gov.uk/eudn/2008/616/annex/chapter/1...
- https://eur-lex.europa.eu/legal-content/EN/TXT/HTML/
- https://assets.publishing.service.gov.uk/government/uploads/...
- https://data.consilium.europa.eu/doc/document/ST-9152-2008-A...