How far in advance should I book an interpreter?
Short answer
For common pairs and general business meetings, a few working days is usually workable. For court and medical assignments, or for less common language pairs, book as soon as the slot is confirmed — briefing time, not availability, is often the binding constraint.
Briefing material should reach the interpreter at least 48 hours before legal or medical work. That window is what lets the interpreter build a term list, learn the chronology and check unfamiliar vocabulary against a reliable source.
Simultaneous events need the longest lead time because they involve a two-interpreter team and equipment. Treat the interpreting line as part of venue planning rather than a last-minute add-on.
Reviewed as of 2026-08-04. General guidance only, not case-specific advice and not a guarantee of outcome. Government fees, conditions and processing times are set by the responsible authority and can change. This site does not publish prices — please ask our staff.
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Related questions and topics
- What is the difference between an interpreter and a translator?
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- Why do simultaneous assignments need two interpreters?
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