How long do extradition proceedings typically take from arrest to final decision?

Timeframes vary substantially by jurisdiction. In the UK, European Arrest Warrant cases must conclude within 60 days of arrest, extendable to 90 days in complex matters. Non-EAW cases average 12–18 months at first instance. Appeals add 6–12 months per level. In Germany, straightforward cases resolve within 2–3 months; contested matters take 6–9 months. Spain typically requires 4–8 months for initial decisions. Strategic delays through procedural challenges and requests for additional evidence can extend timelines significantly, which may be tactically advantageous depending on circumstances in the requesting state.