<ul><li><a href=https://www.e-tar.lt/portal/lt/legalAct/TAR.C54AFFAA7622/eJMdGqxbgP target=_blank>Public Procurement Law(Viešųjų pirkimų įstatymas, adopted on 13 August 1996 consolidated version of 01.01.2016., article 3.3)</a></li><li><a href=https://www.e-tar.lt/portal/lt/legalAct/TAR.9D2F66B96EBC/bvXElSvPAu target=_blank>Law on Aviation(Aviacijos įstatymas, adopted on 17 October 2000, consolidated version of 1 January 2016)</a></li></ul>