Part II
Extradition
CHAPTER I
Extradition from Portugal
Section III
Special procedural rules for cases of provisional arrest
Article 63
Time-limits
5. Any decision by the Minister of Justice to the effect of refusing the request shall immediately be transmitted in accordance with the provisions of paragraph 2 above, for the purpose of releasing the arrested person.
Refusal of ICC request
Provisional arrest - release - ICC proceedings
EDIT.