<ul><li><a href=https://www.zakonyprolidi.cz/cs/2016-134 target=_blank>Act on Public Procurement(Zákon o zadávání veřejných zakázek, No. 134/2016 Coll., last update on 1 February 2022, § 29 (i) )</a></li><li><a href=http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32015R2170 target=_blank>Regulation (EU) No. 2015/2170 in respect of the application thresholds for the procedures for the award of contracts(Regulation (EU) 2015/2170, amending Directive 2014/24/EU of the European Parliament and of the Council in respect of the application thresholds for the procedures for the award of contracts, OJ L307, p.5-6, adopted on 24 November 2015, article 1 (1))</a></li></ul>