<ul><li><a href=https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv:OJ.L_.2021.137.01.0001.01.ENG target=_blank>EU Commission Delegated Regulation (EU) 2021/654  setting single maximum Union-wide voice termination rates(Commission Delegated Regulation (EU) 2021/654 of 18 December 2020 supplementing Directive (EU) 2018/1972 of the European Parliament and of the Council by setting a single maximum Union-wide mobile voice termination rate and a single maximum Union-wide fixed voice termination rate, 18.12.2020)</a></li><li><a href=http://nmhh.hu/dokumentum/153151/4_piac_veglegeshatarozat_titokmentes_20110506.pdf target=_blank>Decision HF/44-10/2011 of the Regulator on wholesale netwrok infrastructure access at a fixed location [Market 4](Nemzeti Média- és Hírközlési Hatóság, Határozat HF/44-10/2011 (4.piac), last amended 10/05/2011   )</a></li></ul>