(UnionPay's technical standards, complete with information, are for reference by developers in the financial/financial industry. The content includes seven parts: transaction management instructions, message interface standards, file interface standards, data security transmission control standards, communication interface standards, appendices, risk control and safety management
Volume V Business Rules (Risk Control and Safety Management).pdf
Bank Card Networking Joint Technical Standard V2.0 Part 1 Trading Management Instructions.pdf
Bank Card Networking Joint Technical Standard V2.0 Part 2 Message Interface Standard.pdf
Bank Card Networking Joint Technical Standard V2.0 Part 3 Document Interface Standard.pdf
Bank Card Networking Joint Technical Standard V2.0 Part 4 Data Security Transmission Control Standard.pdf
Bank Card Networking Joint Technical Standard V2.0 Part 5 Communication Interface Standard.pdf
Bank Card Networking Joint Technical Standard V2.0 Part 6 Appendix.pdf
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