If Germany refuses extradition, can the requesting country simply issue a new Red Notice later?

Interpol’s rules prohibit resubmission of notices based on the same facts after deletion by the CCF. However, requesting states sometimes attempt to circumvent this by adding new charges or reframing allegations. German authorities retain records of refused extradition requests, and courts will examine whether a subsequent notice constitutes abusive re-litigation. If the same underlying conduct is involved, the principle of ne bis in idem and German public policy considerations provide grounds to resist renewed proceedings. Ongoing monitoring of Interpol databases is advisable after any successful challenge.