Article 57 Exclusion grounds
1. Contracting authorities shall exclude an economic operator from participation in a procurement procedure where they have established, by verifying in accordance with Articles 59, 60 and 61, or are otherwise aware that that economic operator has been the subject of a conviction by final judgment for one of the following reasons:
(a) participation in a criminal organisation, as defined in Article 2 of Council Framework Decision 2008/841/JHA [Council Framework Decision 2008/841/JHA of 24 October 2008 on the fight against organised crime (OJ L 300, 11.11.2008, p. 42).];
(b) corruption, as defined in Article 3 of the Convention on the fight against corruption involving officials of the European Communities or officials of Member States of the European Union [OJ C 195, 25.6.1997, p. 1.] and Article 2(1) of Council Framework Decision 2003/568/JHA [Council Framework Decision 2003/568/JHA of 22 July 2003 on combating corruption in the private sector (OJ L 192, 31.7.2003, p. 54).] as well as corruption as defined in the national law of the contracting authority or the economic operator;
(c) fraud within the meaning of Article 1 of the Convention on the protection of the European Communities’ financial interests [OJ C 316, 27.11.1995, p. 48.];