CBS-1 Deposit & Account Services
Introduction
Mapping processes and resources is a foundational requirement in operational resilience, as emphasised in the BSP Circular No. 1203 Series of 2024. Financial institutions are required to identify and map the resources, interconnections, and interdependencies that support their Critical Business Services (CBS).
For CBS-1: Deposit and Account Services, this mapping ensures that China Banking Corporation (China Bank) can:
- Understand how services are delivered end-to-end
- Identify vulnerabilities across people, processes, technology, and third parties
- Enable effective disruption response and recovery
- Support impact tolerance setting and scenario testing
This chapter presents a comprehensive mapping of processes and supporting resources for each Sub-CBS, aligned with regulatory expectations and industry practices.
Table P3: Map Processes and Resources for CBS-1
|
Sub-CBF Code |
Sub-CBS |
Processes |
People |
Technology (Applications & Infrastructure) |
Third-Party Vendors |
Upstream / Downstream Dependencies |
|
1.1 |
Customer Onboarding and Account Application |
Account application capture, document submission, data entry |
Branch staff, Relationship managers, Customer service officers |
Branch systems, CRM platforms, onboarding portals, document capture tools |
KYC utilities, document verification providers |
Upstream: Customer data input; Downstream: KYC/CDD (1.2) |
|
1.2 |
Customer Identification and Verification (KYC/CDD) |
Identity verification, sanctions screening, risk profiling |
Compliance officers, KYC analysts |
AML systems, screening tools, biometric verification systems |
Sanctions list providers (e.g., World-Check), national ID databases |
Upstream: Onboarding (1.1); Downstream: Account approval (1.3) |
|
1.3 |
Account Approval and Opening |
Approval workflow, account creation, account number generation |
Operations staff, Approving officers |
Core banking system (CBS), workflow engines |
None / system integrators |
Upstream: KYC/CDD (1.2); Downstream: Funding (1.4) |
|
1.4 |
Initial Funding and Deposit Booking |
Deposit capture, transaction posting, receipt issuance |
Tellers, Operations staff |
Core banking system, teller systems, payment gateway |
Payment networks, cash handling vendors |
Upstream: Account opening (1.3); Downstream: Account maintenance (1.5) |
|
1.5 |
Product Terms Setup and Account Parameter Maintenance |
Interest setup, product configuration, account parameter updates |
Product managers, Operations teams |
Product management systems, core banking modules |
IT vendors, system integrators |
Upstream: Account setup; Downstream: Transactions processing (1.6) |
|
1.6 |
Deposit Transactions Processing |
Cash/cheque deposits, transfers, posting and settlement |
Tellers, Operations staff |
Core banking system, clearing systems, payment processing engines |
Clearing houses, payment networks (e.g., PESONet, InstaPay) |
Upstream: Account setup; Downstream: Reconciliation (1.12) |
|
1.7 |
Withdrawal and Funds Access Processing |
Cash withdrawal, ATM withdrawals, online transfers |
Tellers, ATM support teams |
ATM network, core banking system, digital banking platforms |
ATM service providers, payment networks |
Upstream: Account balance validation; Downstream: Fraud monitoring (1.13) |
|
1.8 |
Account Servicing and Customer Maintenance |
Customer updates, account modifications, inquiries handling |
Customer service, Call centre agents |
CRM systems, customer service platforms |
Call centre outsourcing vendors |
Upstream: Customer requests; Downstream: Reporting (1.10) |
|
1.9 |
Interest, Fees, and Charges Processing |
Interest computation, fee charging, periodic processing |
Finance teams, Operations |
Core banking system, batch processing systems |
None / IT vendors |
Upstream: Account balances; Downstream: Statements (1.10) |
|
1.10 |
Statement, Passbook, and Balance Reporting |
Statement generation, passbook updates, balance inquiries |
Operations staff, Customer service |
Reporting systems, document generation tools |
Printing vendors, email/SMS providers |
Upstream: Transaction records; Downstream: Customer communication |
|
1.11 |
Digital Account Access and Channel Integration |
Online banking, mobile access, API integrations |
IT teams, Digital banking teams |
Mobile banking apps, internet banking platforms, API gateways |
Fintech partners, cloud providers |
Upstream: Core banking data; Downstream: Fraud monitoring (1.13) |
|
1.12 |
Reconciliation and Exception Management |
Account reconciliation, discrepancy resolution |
Finance teams, Operations |
Reconciliation systems, data analytics tools |
External auditors, reconciliation software vendors |
Upstream: Transaction processing (1.6); Downstream: Regulatory reporting (1.14) |
|
1.13 |
Fraud Detection and Transaction Monitoring |
Transaction monitoring, alert handling, fraud investigation |
Fraud analysts, Risk teams |
Fraud management systems, AI/analytics platforms |
Fraud detection vendors, data providers |
Upstream: Transactions (1.6/1.7); Downstream: Incident response (1.15) |
|
1.14 |
Regulatory Reporting and Compliance Monitoring |
Regulatory submissions, compliance checks |
Compliance officers, Risk teams |
Regulatory reporting systems, GRC platforms |
Regulators, compliance solution providers |
Upstream: All CBS activities; Downstream: Regulatory oversight |
|
1.15 |
Incident Response, Business Continuity, and Service Recovery |
Incident detection, crisis management, service recovery |
BCM team, IT DR teams, Crisis management team |
Incident management systems, DR sites, backup infrastructure |
DR service providers, cloud recovery vendors |
Upstream: All CBS processes; Downstream: Service restoration |
Regulatory Alignment with BSP Circular No. 1203 (2024)
Under BSP Circular No. 1203 Series of 2024, banks are expected to:
- Map Interdependencies
- Identify internal and external dependencies (e.g., payment networks, cloud providers).
- Example: Deposit transactions (1.6) rely on clearing houses and payment systems, which are critical external dependencies.
- Identify Critical Resources
- Highlight key people, systems, and third parties supporting CBS.
- Example: Core banking systems are single points of failure across multiple Sub-CBS.
- Ensure Substitutability and Resilience
- Assess whether alternative resources exist.
- Example: ATM services (1.7) may require redundant network providers.
- Support Scenario Testing and Impact Tolerance
- Mapping enables testing of disruptions (e.g., system outage, cyberattack).
- Example: Fraud detection (1.13) integrates with transaction processing to detect anomalies in real-time.
- Strengthen Third-Party Risk Management
- Explicit mapping of vendors supports regulatory expectations for outsourcing risk.
- Example: Cloud providers supporting digital banking (1.11) must meet resilience standards.
The mapping of processes and resources for CBS-1 Deposit and Account Services provides a holistic view of how services are delivered and sustained within China Banking Corporation (China Bank). By systematically linking processes to people, technology, third parties, and dependencies, the bank gains:
- Enhanced visibility over operational vulnerabilities
- Stronger alignment with BSP Circular No. 1203 Series of 2024 requirements
- A structured foundation for impact tolerance setting, severe scenario identification, and scenario testing
- Improved readiness for disruptions, ensuring continuity of critical customer services
Ultimately, this mapping is not a static exercise but a living artefact, continuously updated to reflect evolving risks, technologies, and regulatory expectations—ensuring that China Bank remains resilient in an increasingly complex operating environment.
| eBook 3: Starting Your OR Implementation |
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| CBS-1 Deposit & Account Services | |||||
| CBS-1 DP | CBS-1 MD | CBS-1 MPR | CBS-1 ITo | CBS-1 SuPS | CBS-1 ST |
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Gain Competency: For organisations looking to accelerate their journey, BCM Institute’s training and certification programs, including the OR-5000 Operational Resilience Expert Implementer course, provide in-depth insights and practical toolkits for effectively embedding this model.


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