<ul><li><a href=https://sso.agc.gov.sg/Act/PSA2019 target=_blank>Payment Services Act 2019(Payment Services Act 2019 (No. 2 of 2019), last amended 01 July 2021, Section 24)</a></li><li><a href=https://sso.agc.gov.sg/SL/PSA2019-S810-2019?DocDate=20191205 target=_blank>Payment Services Regulations 2019(Payment Services Act 2019 (ACT 2 OF 2019) Payment Services Regulations 2019, last amended 01 July 2021, Section 18)</a></li><li><a href=https://sso.agc.gov.sg/Acts-Supp/1-2006/Published/20070731?DocDate=20060228 target=_blank>Payment Systems (Oversight) Act 2006(Payment Systems (Oversight) Act 2006, repealed as from 28 January 2020, Part VII )</a></li></ul>