Judgment_paragraph 39 · Proceedings relating to the extradition of BY (C-398/19)

39In the first place, it must be recalled that, in accordance with the Court’s case-law, the national rules of a Member State on extradition which give rise, as in the main proceedings, to a difference in treatment depending on whether the requested person is a national of that Member State or a national of another Member State, in so far as they have the consequence that nationals of other Member States who are lawfully resident in the territory of the requested Member State are not afforded the protection against extradition enjoyed by nationals of the latter Member State, are liable to affect the freedom of the nationals of other Member States to move and reside in the territory of the Member States (see, to that effect, judgments of 6 September 2016, Petruhhin, C‑182/15, EU:C:2016:630, paragraph 32, and of 10 April 2018, Pisciotti, C‑191/16, EU:C:2018:222, paragraph 44).