<ul><li><a href=https://eca.et/wp-content/uploads/2021/07/Telecommunications-Quality-of-Service-Directive-No.-794-2021-English.pdf target=_blank>Telecommunications Quality of Service Directive No. 794/2021.(Telecommunications Quality of Service Directive No. 794/2021, July 2021, Part IV, Article 11(1/f).)</a></li><li><a href=https://eca.et/2019/10/01/communications-service-proclamation/  target=_blank>Communications Service Proclamation no. 1148/2019(Communications Service Proclamation no. 1148/2019, August 2019.)</a></li></ul>