Inland Revenue Department — Business Registration / Profits Tax: https://www.ird.gov.hk/eng/tax/bra.htm 、https://www.ird.gov.hk/eng/tax/bus_pft.htm
Hong Kong Monetary Authority — AML/CFT 指引与虚拟银行监管: https://www.hkma.gov.hk/eng/key-functions/banking/banking-regulatory-framework/anti-money-laundering/ 、https://www.hkma.gov.hk/eng/key-functions/banking/banking-regulatory-framework/virtual-banks/