31First, it should be noted that the purpose of the Framework Decision, as is apparent from Article 1(1) and (2) and recitals 5 and 7 thereof in particular, is to replace the multilateral system of extradition based on the European Convention on Extradition of 13 December 1957 with a system of surrender between judicial authorities of convicted or suspected persons for the purpose of enforcing judgments or of conducting prosecutions, the system of surrender being based on the principle of mutual recognition (judgment of 5 April 2016 in Aranyosi and Căldăraru, C‑404/15 and C‑659/15 PPU, EU:C:2016:198, paragraph 75 and the case-law cited).