Commission Regulation (EU) no. 651/2014.
Council Regulation (EU) no. 1588/2015.
Council Regulation (EU) 2015/1588 on the application of Arts. 107 and 108 of the Treaty on the Functioning of the European Union to certain categories of horizontal State aid (codification).
Ministerstwo Rozwoju, Informacja o realizacji ustawy o specjalnych strefach ekonomicznych, stan na 31 grudnia 2015 r. (Ministry of Development, The report on special economic zones on 31 December 2015), document available on the website of the Ministry of Development, available on http://www.mr.gov.pl, last visited: 25 July 2017.
Ministerstwo Rozwoju, Informacja o realizacji ustawy o specjalnych strefach ekonomicznych, stan na 31 grudnia 2015 r. (Ministry of Development, The report on special economic zones on 31 December 2015), document available on the website of the Ministry of Development, available: http://www.mr.gov.pl, last visited: 27 July 2017.
OECD, Tracking Special Economic Zones in the Western Balkans, 2017, available from: http://www.oecd.org/south-east-europe/SEZ_WB_2017.pdf, last visited: 20 June 2017.
Regulation (EU) no. 952/2013 of the European Parliament and Council.
Regulation of the Council of Ministers of 10 December 2008 on state aid granted to entrepreneurs operating in special economic zones according to a permit for running business activity.
Strategija razvoja slobodnih zona u republici Srbiji za period od 2011 do 2016 godine (Strategy of the Development of Free Zones in Republic of Serbia for the Period 2011 to 2016), no. 22/2011.
Treaty on the Functioning of the European Union.
The Act of 20 October 1994 on Special Economic Zones, as amended.
The Law no. 6/2006 on Free Zones.
The Strategy of the Development of Free Zones in the Republic of Serbia for the period  2011 to 2016, no 22/2011.
Union Customs Code.