Same ID, different version
Compare dates and source text before calling it a linguistic discrepancy.
In-depth practical guides
Keep the original, language version and translated passage so a quotation can be checked.
Updated :

Multilingual keyboard on a research desk. Illustrative scene.
Interface language does not determine document language. On EUR-Lex, language availability depends on the document and date. A working translation must remain distinct from the publisher’s text.
Record ID, title, date and version. Open the source-language document and note page, paragraph or article; a homepage link is insufficient.
State whether you cite a publisher-issued version or a working translation. For legal text, check the chosen version’s status instead of inferring it from language.
Check negations, obligation versus possibility, dates, numbers and scope. Keep the original term where translations change interpretation. Mark omissions and additions.
Typical situations for preparing a check. They do not describe completed assignments or actual observations.
Compare dates and source text before calling it a linguistic discrepancy.
Add the original term and a short note explaining the translation choice.
No: retain exact IDs and references even when translating the title.
No: check the opened text’s language and actually available versions.
TOOLS / REGISTERS
Check negations, obligation versus possibility, dates, numbers and scope. Keep the original term where translations change interpretation. Mark omissions and additions.