<ul><li><a href=https://www.nrb.org.np/contents/uploads/2020/08/UNIFIED-DIRECTIVE-2077.pdf target=_blank>Nepal's Central Bank's Unified Directive 2020(Nepal's Central Bank's Unified Directive 2020 (page 14–19))</a></li><li><a href=https://www.nrb.org.np/contents/uploads/2019/12/Threshold_Limit_20750331.pdf target=_blank>Nepal Rastra Bank Directive(Nepal's Central Bank's Directive dated 15 July 2018, Section 1.2)</a></li></ul>