OBS_VALUE: <ul><li><a href=https://www.riigiteataja.ee/en/eli/ee/501112017003/consolide/current target=_blank>Aliens Act(Välismaalaste seadus, RT I 2010 3 4, 9 December 2009, last amended on 15 August 2018, article 241)</a></li><li><a href=http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02009R0810-20131018 target=_blank>Regulation 810/2009 on the Visa Code(Regulation (EC) No 810/2009 establishing a Community Code on Visas (Visa Code), OJ L 243, p. 1, adopted on 13 July 2009, last amended on 26 June 2013 by Regulation 610/2013, Article 3(5)(f))</a></li></ul>