OBS_VALUE: <ul><li><a href=https://eur-lex.europa.eu/legal-content/EN/TXT/?qid=1536240985016&uri=CELEX:32012R0531 target=_blank>EU Regulation 531/2012(EU Regulation 531/2012 of 13 June 2012 on roaming on public mobile communications networks within the Union, OJ L 172/10, 30.6.2012, last amended 25.10.2015)</a></li><li><a href=http://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32015R2120&from=en target=_blank>EU Regulation 2015/2120(EU Regulation 2015/2120 of 25 November 2015 laying down measures concerning open internet access and amending […] Regulation (EU) No 531/2012 on roaming on public mobile communications networks withinthe Union, OJ L. 310/1, 26.11.2015)</a></li></ul>