CBS-1 Deposit & Account Services
Introduction
The “Map Processes and Resources” for CBS-1 Deposit and Account Services is a critical step in implementing operational resilience.
It builds upon dependency mapping by explicitly linking each Sub-Critical Business Service (Sub-CBS) to the processes and resources required for its delivery.
According to BCM Institute’s operational resilience methodology, this mapping ensures that organisations understand how services are delivered, which resources are essential, and where vulnerabilities may arise across people, processes, technology, and third-party dependencies.
For The Philippine Bank of Communications (PBCom), this mapping aligns directly with the expectations of Bangko Sentral ng Pilipinas (BSP) under BSP Circular No. 1203 Series of 2024, which requires BSFIs to identify and map critical operations and their supporting resources end-to-end.
This includes identifying applications, infrastructure, personnel, third-party service providers, and upstream/downstream dependencies, ensuring that disruptions can be managed within defined impact tolerances.
Table P3: Map Processes and Resources for CBS-1
|
Sub-CBS Code |
Sub-CBS |
Processes |
People |
Technology (Applications & Infrastructure) |
Third-Party Vendors |
Upstream / Downstream Dependencies |
|
1.1 |
Customer Onboarding and Account Application |
Account opening workflow, document capture, and customer profiling |
Branch staff, relationship managers, and onboarding officers |
Onboarding platform, CRM, document imaging, and branch network |
ID verification services, telecom providers |
Upstream: Customer initiation; Downstream: KYC (1.2), Approval (1.3) |
|
1.2 |
Customer Identification and Verification (KYC/CDD) |
KYC checks, sanctions screening, risk profiling |
Compliance officers, AML analysts |
KYC/AML systems, screening engines, and customer database |
External watchlist providers |
Upstream: Onboarding (1.1); Downstream: Approval (1.3), Fraud Monitoring (1.15) |
|
1.3 |
Account Approval and Opening |
Approval workflow, CIF creation, and account setup |
Branch managers, operations approvers |
Core banking system (CASA), workflow tools |
System vendors, e-sign providers |
Upstream: KYC (1.2); Downstream: Funding (1.4), Digital Access (1.11) |
|
1.4 |
Initial Funding and Deposit Booking |
Cash/check acceptance, transaction posting |
Tellers, branch operations |
Teller system, core banking ledger, clearing interfaces |
Payment networks, clearing houses |
Upstream: Account Opening (1.3); Downstream: Transactions (1.6), Reconciliation (1.13) |
|
1.5 |
Product Setup and Account Parameter Maintenance |
Product configuration, limit setting, maintenance |
Product managers, system admins |
Core banking product tables, configuration tools |
Core banking vendors |
Upstream: Product design; Downstream: Transactions (1.6), Fees (1.9) |
|
1.6 |
Deposit Transactions Processing |
Deposit posting, transfers, batch processing |
Tellers, operations staff |
Core banking engine, middleware, transaction switch |
Payment processors, telecom providers |
Upstream: Funding (1.4); Downstream: Reporting (1.10), Fraud Monitoring (1.15) |
|
1.7 |
Withdrawal and Funds Access Processing |
Cash withdrawals, balance validation |
Tellers, ATM operations staff |
Teller systems, ATM switch, authentication systems |
ATM networks, cash logistics providers |
Upstream: Transactions (1.6); Downstream: Reconciliation (1.13), Fraud Monitoring (1.15) |
|
1.8 |
Account Servicing and Customer Maintenance |
Data updates, service requests, and account changes |
Customer service, branch staff |
CRM, customer master database |
Messaging/email vendors |
Upstream: Customer requests; Downstream: Reporting (1.10), Complaints (1.16) |
|
1.9 |
Interest, Fees, and Charges Processing |
Interest calculation, fee charging |
Finance, operations staff |
Core banking engine, batch scheduler |
System vendors |
Upstream: Product setup (1.5); Downstream: Reporting (1.10), Complaints (1.16) |
|
1.10 |
Statement, Passbook, and Balance Reporting |
Statement generation, balance inquiry |
Operations staff, customer service |
Statement engine, reporting tools, and archive systems |
Print/mail vendors, SMS/email providers |
Upstream: Transactions (1.6); Downstream: Complaints (1.16), Regulatory Reporting (1.17) |
|
1.11 |
Digital Account Access Enablement |
User enrollment, authentication setup |
Digital banking team, IT admins |
Mobile/online banking platform, IAM systems |
OTP/SMS providers, cloud services |
Upstream: Account Opening (1.3); Downstream: Transactions (1.6), Fraud Monitoring (1.15) |
|
1.12 |
ATM and Card-Based Access Management |
Card issuance, PIN management |
Card operations, ATM support |
Card management system, ATM switch |
Card vendors, network schemes |
Upstream: Account Opening (1.3); Downstream: Withdrawals (1.7), Fraud Monitoring (1.15) |
|
1.13 |
Account Reconciliation and Exception Handling |
Balancing, exception resolution |
Finance, reconciliation analysts |
Reconciliation tools, core banking reports |
External clearing systems |
Upstream: Transactions (1.6); Downstream: Regulatory Reporting (1.17) |
|
1.14 |
Dormancy, Holds, and Account Restrictions Management |
Dormancy tagging, hold placement |
Compliance, operations |
Core banking restriction modules |
Legal/regulatory bodies |
Upstream: Account Servicing (1.8); Downstream: Withdrawal Controls (1.7) |
|
1.15 |
Fraud Monitoring and Transaction Surveillance |
Transaction monitoring, alert handling |
Fraud analysts, AML teams |
Fraud monitoring systems, analytics engines |
Fraud intelligence providers |
Upstream: Transactions (1.6), Digital Access (1.11); Downstream: Complaints (1.16), Reporting (1.17) |
|
1.16 |
Complaints, Disputes, and Service Recovery |
Complaint handling, dispute resolution |
Contact centre, operations |
CRM, case management systems |
Network partners, service vendors |
Upstream: All customer-facing services; Downstream: Reporting (1.17), BCM (1.18) |
|
1.17 |
Regulatory Reporting and Compliance Monitoring |
Regulatory reporting, compliance checks |
Compliance officers, reporting teams |
MIS/reporting systems, data warehouse |
Regulatory portals, audit providers |
Upstream: All Sub-CBS; Downstream: Management oversight |
|
1.18 |
Business Continuity and Service Recovery |
Incident response, DR activation, recovery |
BCM team, IT DR team, crisis management |
DR site, backup systems, resilience tools |
DR site providers, telecom vendors |
Upstream: All Sub-CBS; Downstream: Service restoration across CBS |
Regulatory Requirements and Examples (BSP Circular 1203)
Under BSP Circular No. 1203 Series of 2024, Philippine banks such as The Philippine Bank of Communications are required to:
- Map critical operations and supporting resources end-to-end, including people, processes, technology, facilities, and third parties
- Identify interdependencies and single points of failure across systems and service providers
- Assess vulnerabilities and concentration risks, especially in third-party arrangements
- Ensure substitutability or fallback arrangements for critical resources
- Maintain updated documentation of mapping to reflect operational or system changes
Examples relevant to CBS-1:
- A core banking system outage impacting deposit posting and balance inquiry (affects 1.6, 1.7, 1.10)
- A telecommunications failure disrupting mobile banking and OTP delivery (affects 1.11)
- A third-party ATM network failure is limiting customer access to funds (affects 1.12, 1.7)
- A cyberattack or ransomware incident impacting customer data and transaction processing (affects 1.2, 1.6, 1.15)
- A natural disaster (e.g., earthquake or typhoon) affecting branch operations and staff availability (affects 1.1–1.8 broadly)
These examples reinforce the need for integrated mapping across all Sub-CBS, ensuring that PBCom can maintain operations within defined disruption tolerances.
The Map Processes and Resources for CBS-1 Deposit and Account Services provides PBCom with a structured, regulator-aligned view of how its most critical retail banking service is delivered.
By linking each Sub-CBS to its underlying processes, people, technology, and third-party dependencies, the bank gains a clear understanding of operational interconnections and potential vulnerabilities across the service lifecycle.
In line with the Bangko Sentral ng Pilipinas' expectations, this mapping must be continuously updated, validated, and integrated into broader operational resilience activities, such as impact tolerance setting, scenario testing, third-party risk management, and business continuity planning.
Ultimately, this ensures that PBCom can sustain, adapt, and recover its Deposit and Account Services even under severe but plausible disruptions—protecting customers, maintaining financial stability, and meeting regulatory obligations.
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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