OBS_VALUE: <ul><li><a href=https://eur-lex.europa.eu/legal-content/EN/TXT/?qid=1457097284853&uri=CELEX:32008R1008 target=_blank>Regulation 1008/2008 on the operation of air services(Regulation (EC) No 1008/2008 on common rules for the operation of air services in the Community, OJ L 293, p. 3, adopted on 24 September 2008, Article 4(f))</a></li><li><a href=https://njt.hu/jogszabaly/1988-24-00-00.23 target=_blank>Act XXIV of 1988 on Foreign Investment(1988. évi XXIV. törvény a külföldiek magyarországi befektetéseiről, adopted 31 December 1990, last amended in 2011, Article 3)</a></li></ul>