<ul><li><a href=https://eur-lex.europa.eu/legal-content/EN/TXT/?qid=1555432076601&uri=CELEX:02014L0024-20180101 target=_blank>Directive 2014/24/EU(Directive 2014/24/EU of the European Parliament and of the Council of 26 February 2014 on public procurement and repealing Directive 2004/18/EC, Article 56-69)</a></li></ul>