ECJ 1 October 2010, case C-3/10 (Franco Affatato – v – Azienda Sanitaria Provinciale di Cosenza), Fixed-term work
Clause 5 of the Framework Agreement does not preclude national legislation, such as Article 36(5) of Decree 165, prohibiting conversion of fixed-term contracts into permanent contracts, where the legal order of that Member State contains other effective measures to avoid and, as necessary, penalise the abusive use of successive fixed-term contracts. It is for the national courts to assess to what extent such measures are adequate, provided they are not less favourable than those governing similar situations and that they do not make it impossible or excessively difficult to exercise the rights conferred by EU law.
European Court of Justice (ECJ), 2010-10-01