OSCB Assistant Manager study materials
OSCB Assistant Manager study resources

OSCB Assistant Manager key terms

OSCB Assistant Manager · Get comfortable with the vocabulary.

Kiting

The practice of drawing on uncollected funds by writing a cheque against one account and depositing it into another, exploiting the delay in cheque clearing to create a temporary inflated balance.

Related: Cheque Clearing Cycle, Float
Cheque Clearing Cycle

The sequence of steps by which a deposited cheque is presented, settled and honoured between banks, covering the period before funds become available to the depositor.

Related: Kiting, Float, Provisional Credit
Float

The amount of money represented by cheques or transfers in transit that has been recorded but not yet settled, temporarily counted twice in the banking system.

Related: Cheque Clearing Cycle, Provisional Credit
Provisional Credit

A credit posted to a customer account before the underlying instrument or transfer is finally settled, subject to reversal if the item is dishonoured.

Related: Cheque Clearing Cycle, Chargeback
Chargeback

The reversal of a previously credited payment, typically initiated by the payer's bank or a card scheme, returning funds to the payer after a dispute or failed settlement.

Related: Provisional Credit, Dispute Resolution
Nostro Account

An account a bank holds with a correspondent bank in a foreign currency, used to settle payments and hold balances in that currency on behalf of the bank.

Related: Vostro Account, Correspondent Bank, Reconciliation
Vostro Account

An account held by a correspondent bank in the local currency of the bank where the account sits; the mirror image of a nostro account from the counterparty's view.

Related: Nostro Account, Correspondent Bank
Correspondent Bank

A bank that provides payment, settlement and other services in a market or currency to another bank that has no direct presence there.

Related: Nostro Account, Vostro Account, SWIFT
Reconciliation

The process of comparing two sets of records, such as internal ledger balances and external statements, to confirm they agree and to identify and explain differences.

Related: Suspense Account, Nostro Account, Break
Suspense Account

A temporary ledger account used to park funds or entries whose correct destination is not yet known, which must be cleared and investigated within set timeframes.

Related: Reconciliation, Break, Exception Report
Break

A discrepancy identified during reconciliation between two records that requires investigation, explanation and correction before the accounts can be confirmed as matching.

Related: Reconciliation, Suspense Account
Accrual Accounting

A method that records income and expenses in the period they are earned or incurred, regardless of when cash actually moves, giving a truer view of performance.

Related: Provision, Cut-Off
Provision

An amount set aside in the accounts for a probable obligation or expected loss whose exact amount or timing is still uncertain, such as a loan impairment charge.

Related: Accrual Accounting, Non-Performing Loan, Impairment
Cut-Off

The point in time at which transactions are allocated to one reporting period rather than the next, ensuring period-end figures reflect the correct set of activity.

Related: Accrual Accounting, Reconciliation
Know Your Customer (KYC)

The mandatory process of identifying customers, verifying their identity using reliable documents, and understanding the nature and purpose of their relationship with the bank.

Related: Customer Due Diligence, Beneficial Owner, Enhanced Due Diligence
Customer Due Diligence (CDD)

Ongoing measures a bank applies to understand and monitor a customer, including identity checks, risk rating, expected activity and periodic review of the relationship.

Related: Know Your Customer (KYC), Enhanced Due Diligence, Risk-Based Approach
Enhanced Due Diligence (EDD)

Additional, more intensive checks applied to higher-risk customers or transactions, such as politically exposed persons, including source-of-funds and source-of-wealth verification.

Related: Customer Due Diligence (CDD), Politically Exposed Person, Risk-Based Approach
Beneficial Owner

The natural person who ultimately owns or controls a customer or the funds involved in a transaction, identified by ownership thresholds such as a percentage of shares or voting rights.

Related: Know Your Customer (KYC), Customer Due Diligence (CDD)
Politically Exposed Person (PEP)

A person entrusted with a prominent public function, or a close associate or family member, whose accounts are treated as higher risk and require enhanced scrutiny.

Related: Enhanced Due Diligence (EDD), Source of Funds
Source of Funds

Evidence explaining where the money used in a specific transaction or relationship came from, such as salary, sale proceeds or a loan, used to assess legitimacy.

Related: Source of Wealth, Enhanced Due Diligence (EDD)
Source of Wealth

The explanation of how a customer's overall net worth was accumulated, distinct from the source of a particular payment, and central to high-risk onboarding.

Related: Source of Funds, Politically Exposed Person
Suspicious Activity Report (SAR)

A confidential report a bank files with the financial intelligence unit when it knows, suspects or has reason to suspect money laundering, terrorist financing or other criminal activity.

Related: Tipping Off, Transaction Monitoring, Money Laundering
Tipping Off

Disclosing to a customer or third party that a suspicious report has been or may be filed, which is itself a criminal offence in most regimes.

Related: Suspicious Activity Report (SAR)
Transaction Monitoring

The automated and manual review of customer activity against expected patterns and rules to detect unusual or potentially suspicious transactions for further investigation.

Related: Suspicious Activity Report (SAR), Risk-Based Approach
Money Laundering

The process of disguising the origin of proceeds of crime through placement, layering and integration so that the funds appear to come from a legitimate source.

Related: Suspicious Activity Report (SAR), Transaction Monitoring
Risk-Based Approach

Allocating compliance and control resources in proportion to assessed risk, so that higher-risk customers and products receive more intensive scrutiny than lower-risk ones.

Related: Customer Due Diligence (CDD), Risk Appetite, Transaction Monitoring
Risk Appetite

The amount and type of risk a bank is willing to accept in pursuit of its objectives, formally approved by the board and expressed in qualitative and quantitative limits.

Related: Risk-Based Approach, Risk Register
Risk Register

A structured log recording identified risks, their likelihood and impact ratings, assigned owners, and the controls or actions in place to manage them.

Related: Risk Appetite, Three Lines of Defence
Three Lines of Defence

A governance model in which business units own risk, an independent risk and compliance function oversees it, and internal audit provides assurance to the board.

Related: Risk Register, Internal Audit, Segregation of Duties
Segregation of Duties

Splitting incompatible tasks, such as initiating and approving a payment, between different people so that no single individual can complete a transaction or conceal an error alone.

Related: Maker-Checker, Three Lines of Defence, Internal Audit
Maker-Checker

A control in which one person prepares or enters a transaction and a second, independent person reviews and authorises it before it takes effect.

Related: Segregation of Duties, Dual Control
Dual Control

A requirement that two authorised individuals act together to complete a sensitive operation, such as opening a vault or releasing a large transfer.

Related: Maker-Checker, Segregation of Duties
Internal Audit

An independent function that evaluates the adequacy and effectiveness of controls, processes and risk management, reporting its findings to the audit committee and senior management.

Related: Three Lines of Defence, Segregation of Duties
Non-Performing Loan (NPL)

A loan on which the borrower has failed to make scheduled payments for a defined period, typically 90 days, or which shows other signs of likely non-repayment.

Related: Provision, Impairment, Loan-to-Value Ratio
Loan-to-Value Ratio (LTV)

The ratio of a loan amount to the appraised value of the asset securing it, used to size exposure and set lending limits; higher ratios indicate greater credit risk.

Related: Collateral, Impairment
Collateral

An asset pledged by a borrower to secure a loan, which the lender may realise if the borrower defaults, reducing potential loss.

Related: Loan-to-Value Ratio (LTV), Impairment, Covenant
Covenant

A condition written into a loan agreement requiring the borrower to meet specified financial or behavioural standards, such as maintaining a minimum ratio or providing regular statements.

Related: Collateral, Credit Limit
Credit Limit

The maximum amount a bank permits a customer to borrow or draw at any time under a facility, set according to assessed repayment capacity and risk.

Related: Covenant, Non-Performing Loan (NPL)
Impairment

The reduction in the carrying value of a loan or other asset when objective evidence shows the expected future cash flows are lower than previously recognised.

Related: Provision, Non-Performing Loan (NPL), Collateral
Deposit Insurance

A scheme that protects depositors up to a specified limit if a bank fails, funded by premiums from member banks and often administered by a statutory authority.

Related: Liquidity Coverage Ratio, Dormant Account
Dormant Account

An account with no customer-initiated activity for an extended period, subject to special controls, reactivation procedures and, in some regimes, transfer to a government fund.

Related: Know Your Customer (KYC), Deposit Insurance
Liquidity Coverage Ratio (LCR)

A regulatory measure requiring a bank to hold enough high-quality liquid assets to cover net cash outflows over a 30-day stress period.

Related: Deposit Insurance, Risk Appetite
Service Level Agreement (SLA)

A documented commitment defining the level of service a branch or department will deliver, such as response times and resolution targets, with measures for tracking performance.

Related: Complaint Handling, Key Performance Indicator
Complaint Handling

The documented process for receiving, recording, investigating and resolving customer complaints within set timeframes, with escalation and root-cause review.

Related: Service Level Agreement (SLA), Treating Customers Fairly
Treating Customers Fairly

A conduct principle requiring fair treatment of customers across product design, sales, servicing and complaints, with outcomes that are clear, suitable and properly disclosed.

Related: Complaint Handling, Suitability
Suitability

The requirement to recommend or sell a product only where it matches the customer's needs, objectives, risk tolerance and financial circumstances, supported by documented evidence.

Related: Treating Customers Fairly, Risk-Based Approach
Key Performance Indicator (KPI)

A quantifiable measure used to track progress toward a defined objective, such as sales volume, error rate or turnaround time, and to guide management action.

Related: Service Level Agreement (SLA), Performance Appraisal
Performance Appraisal

A structured periodic review of an employee's work against agreed objectives and competencies, used to give feedback, plan development and support pay or promotion decisions.

Related: Key Performance Indicator (KPI), Coaching
Coaching

A development approach in which a manager gives targeted, timely feedback and guidance to help an employee improve specific skills and performance.

Related: Performance Appraisal, Succession Planning
Succession Planning

The process of identifying and developing employees who can fill key roles when they become vacant, reducing disruption and preserving institutional knowledge.

Related: Coaching, Performance Appraisal
Operational Risk

The risk of loss from inadequate or failed internal processes, people, systems or external events, including fraud, errors and business disruption.

Related: Risk Register, Business Continuity Plan, Three Lines of Defence
Business Continuity Plan (BCP)

Documented procedures that allow a branch or bank to maintain or restore critical operations during disruption, covering roles, backups, communications and recovery time objectives.

Related: Operational Risk, Disaster Recovery
Disaster Recovery

The technical and procedural arrangements for restoring IT systems and data after a failure or disaster, usually measured against a recovery time objective.

Related: Business Continuity Plan (BCP), Two-Factor Authentication
Two-Factor Authentication (2FA)

An access control requiring two independent forms of verification, such as a password plus a one-time code, before a user can enter a system or authorise a transaction.

Related: Phishing, Disaster Recovery
Phishing

A social-engineering attack in which a fraudster impersonates a trusted party by message or call to trick a person into revealing credentials or approving a payment.

Related: Two-Factor Authentication (2FA), Social Engineering
Social Engineering

Manipulating people into breaking normal security procedures by exploiting trust, urgency or authority, rather than attacking systems directly.

Related: Phishing, Dual Control
SWIFT

The global messaging network banks use to send authenticated payment instructions and other financial messages to one another, distinct from the settlement systems that move the funds.

Related: Correspondent Bank, Nostro Account
Exception Report

A listing of items that fall outside normal parameters or expected values, such as failed controls, unmatched entries or unusual transactions, produced for management follow-up.

Related: Suspense Account, Reconciliation