Ministério Público v YX
Article 8(1) and Article 17(1) of Council Framework Decision 2008/909/JHA of 27 November 2008 on the application of the principle of mutual recognition to judgments in criminal matters imposing custodial sentences or measures involving deprivation of liberty for the purpose of their enforcement in the European Union, as amended by Council Framework Decision 2009/299/JHA of 26 February 2009,
must be interpreted as precluding, where the competent judicial authority of the executing State has refused, under Article 4(6) of Council Framework Decision 2002/584/JHA of 13 June 2002 on the European arrest warrant and the surrender procedures between Member States, to execute a European arrest warrant issued by the competent judicial authority of the issuing State for the purposes of enforcing a custodial sentence and the competent judicial authority of the executing State has undertaken to enforce that sentence, another competent judicial authority of the executing State from subsequently suspending, under its national law, the enforcement of that sentence.