Core Viewpoint - The People's Bank of China has revised the "Rules for the Renminbi Cross-Border Payment System" to better accommodate the development needs of the Cross-Border Interbank Payment System (CIPS) and to enhance participant management and operational efficiency [1][2]. Group 1: Background and Necessity of Revision - The revision aims to adapt to the expansion and management requirements of CIPS participants, as the existing rules have become inadequate due to the growth of CIPS business and participant scale [1]. - The updated rules will improve participant management mechanisms and ensure they meet the evolving needs of CIPS operations [1]. Group 2: Main Content of the Draft - The draft consists of six chapters and thirty-one articles, covering general principles, account management, business processing, settlement mechanisms, risk management and emergency response, and supplementary provisions [2]. - The general principles clarify the basis for formulation, applicable subjects, and business scope, defining direct and indirect participants in CIPS [2]. Group 3: Account Management - The account management section regulates the opening of accounts for participants and operational institutions, as well as liquidity management and fund ownership [2]. - It specifies that funds in CIPS accounts belong to the direct participants who opened the accounts, not to the operational institution [2]. Group 4: Business Processing - The business processing section outlines the types of business participants can engage in and standardizes actions such as message permission applications and system logins [3]. - Direct participants must ensure their systems are logged in during CIPS business processing hours [3]. Group 5: Settlement Mechanism - The settlement mechanism section defines the procedures for queue management, business cancellation, and reconciliation [3]. - Direct participants are required to use payment processing notifications from CIPS as the basis for accounting [3]. Group 6: Risk Management and Emergency Response - This section emphasizes the need for operational institutions and participants to establish emergency response mechanisms and backup systems [3]. - In case of a CIPS failure, operational institutions must promptly notify direct participants and coordinate to resolve issues [3]. Group 7: Supplementary Provisions - The supplementary provisions require operational institutions to create operational guidelines, sign agreements with participants, and establish message standards [3].