NAMU CCUP study materials
NAMU CCUP study resources

NAMU CCUP key terms

NAMU CCUP · Get comfortable with the vocabulary.

Credit Union

A not-for-profit financial cooperative owned by its members and governed by a volunteer board elected from the membership, which returns earnings to members through better rates and services rather than paying outside shareholders.

Related: Member-Owner, Board of Directors, Field of Membership
Member-Owner

A person who holds an account and share in a credit union, giving them voting rights, a share of ownership, and eligibility to serve on committees or the board.

Related: Credit Union, One Member One Vote, Share Account
Field of Membership

The defined group a credit union is legally permitted to serve, such as employees of certain employers, members of an association, or residents of a geographic area, as stated in its charter.

Related: Credit Union, Charter, Membership Eligibility
One Member One Vote

The cooperative principle that each member receives a single vote at the annual meeting regardless of account balance, unlike shareholder voting weighted by shares owned.

Related: Member-Owner, Annual Meeting, Board of Directors
Board of Directors

Volunteer members elected by the membership who set policy, hire and oversee the chief executive, and carry fiduciary responsibility for the credit union's safety and soundness.

Related: Supervisory Committee, Fiduciary Duty, Credit Union
Supervisory Committee

A member committee, often elected, responsible for overseeing internal controls, arranging the annual audit or audit alternative, and verifying member accounts and records.

Related: Board of Directors, Internal Controls, Annual Audit
Share Account

A member's basic savings deposit at a credit union, representing both a deposit and a required ownership share that establishes membership.

Related: Member-Owner, Share Draft Account, Dividend
Share Draft Account

A credit union checking account from which members may write drafts; the credit union equivalent of a bank checking account, often paying dividends on balances.

Related: Share Account, Regulation D, Overdraft
Dividend

Interest-like earnings a credit union pays to members on their deposit accounts, declared by the board from net income rather than promised as a fixed rate.

Related: Share Account, Share Certificate, Net Worth
Share Certificate

A time deposit at a credit union with a fixed term and stated dividend rate, similar to a bank certificate of deposit, that may carry an early withdrawal penalty.

Related: Dividend, Maturity Date, Early Withdrawal Penalty
Regulation D

A Federal Reserve rule that historically limited certain withdrawals and transfers from savings and money market accounts; the six-transfer limit was removed in 2020 but reserve requirements still apply to some institutions.

Related: Share Account, Transaction Account
Overdraft

A negative account balance created when a transaction is paid despite insufficient funds; the credit union may charge a fee and require the member to restore a positive balance.

Related: Non-Sufficient Funds, Overdraft Protection, Courtesy Pay
Non-Sufficient Funds

The condition in which an account lacks available funds to cover a presented item, typically resulting in the item being returned unpaid and a fee being assessed.

Related: Overdraft, Available Balance, Regulation CC
Regulation CC

The federal rule implementing the Expedited Funds Availability Act, setting maximum hold times on deposits and governing endorsement standards and substitute checks.

Related: Funds Availability, Check Hold, Substitute Check
Funds Availability

The point at which money deposited to an account becomes usable for withdrawals or payments, determined by the credit union's policy within Regulation CC limits.

Related: Regulation CC, Check Hold, Available Balance
Available Balance

The portion of an account balance the member can currently access, after subtracting holds, pending transactions, and other restrictions from the ledger balance.

Related: Ledger Balance, Funds Availability, Check Hold
Regulation E

The federal rule implementing the Electronic Fund Transfer Act, covering consumer rights, error resolution duties, and disclosure requirements for electronic transfers.

Related: Error Resolution, Provisional Credit, Unauthorized Transfer
Error Resolution

The required process by which a credit union investigates a member's reported electronic transfer error and responds within Regulation E timeframes, generally ten business days for provisional credit decisions.

Related: Regulation E, Provisional Credit, Unauthorized Transfer
Provisional Credit

Temporary funds a credit union places in a member's account while investigating a disputed electronic transaction, subject to reversal if the claim is not substantiated.

Related: Error Resolution, Regulation E, Unauthorized Transfer
Truth in Savings Act

A federal law, implemented by Regulation DD, requiring clear disclosure of deposit account terms, fees, and annual percentage yield so members can compare accounts.

Related: Annual Percentage Yield, Regulation DD, Fee Disclosure
Annual Percentage Yield

A standardized rate reflecting the total interest or dividends earned on a deposit over one year, including compounding, used to compare deposit accounts.

Related: Truth in Savings Act, Dividend, Share Certificate
Bank Secrecy Act

The primary federal anti-money-laundering statute requiring financial institutions to keep records, file reports such as currency transaction reports, and maintain programs to detect suspicious activity.

Related: Suspicious Activity Report, Currency Transaction Report, Customer Identification Program
Customer Identification Program

The required procedures for verifying the identity of each new account holder using name, address, date of birth, and identification number, plus recordkeeping and comparison against government lists.

Related: Bank Secrecy Act, Enhanced Due Diligence, Beneficial Owner
Suspicious Activity Report

A confidential filing to the Financial Crimes Enforcement Network describing transactions the institution suspects involve illegal activity, with a prohibition on telling the customer.

Related: Bank Secrecy Act, Currency Transaction Report, Structuring
Currency Transaction Report

A filing required for currency transactions exceeding ten thousand dollars in a single business day, including multiple related transactions the institution knows about.

Related: Suspicious Activity Report, Structuring, Bank Secrecy Act
Structuring

Deliberately breaking up cash transactions to stay below reporting thresholds; a federal crime that must be reported when suspected, even if the underlying funds are legitimate.

Related: Currency Transaction Report, Suspicious Activity Report
Red Flag

A warning sign suggesting possible fraud or identity theft, such as a mismatched address, reluctant applicant, or unusual transaction pattern, prompting additional verification.

Related: Identity Theft, Enhanced Due Diligence, Account Takeover
Identity Theft

Fraudulent use of another person's personal information to open accounts, obtain credit, or conduct transactions, triggering specific detection, reporting, and remediation duties.

Related: Red Flag, Account Takeover, Phishing
Phishing

A social engineering attack using fake messages or calls that impersonate a trusted party to trick a member into revealing credentials, card numbers, or one-time codes.

Related: Social Engineering, Account Takeover, Identity Theft
Account Takeover

Fraud in which a criminal gains control of an existing member account, often through stolen credentials, then changes contact details and moves funds.

Related: Phishing, Identity Theft, Red Flag
Equal Credit Opportunity Act

A federal law, implemented by Regulation B, prohibiting discrimination in credit decisions based on protected characteristics and requiring notices of adverse action.

Related: Adverse Action Notice, Regulation B, Fair Lending
Adverse Action Notice

A written notice to an applicant explaining that credit was denied or altered, stating the specific reasons and the applicant's rights under the Equal Credit Opportunity Act.

Related: Equal Credit Opportunity Act, Regulation B, Credit Report
Debt-to-Income Ratio

A borrower's total monthly debt payments divided by gross monthly income, used by lenders to judge capacity to repay a new loan.

Related: Credit Report, Underwriting, Loan-to-Value Ratio
Loan-to-Value Ratio

The loan amount divided by the collateral's appraised value, expressing how much of the asset is financed and how much equity cushions the lender.

Related: Collateral, Debt-to-Income Ratio, Underwriting
Collateral

An asset pledged to secure a loan, which the lender may seize and sell if the borrower defaults, reducing the lender's loss.

Related: Loan-to-Value Ratio, Repossession, Secured Loan
Annual Percentage Rate

The standardized cost of credit expressed as a yearly rate, including certain finance charges, disclosed under the Truth in Lending Act so borrowers can compare loan offers.

Related: Truth in Lending Act, Finance Charge, Adverse Action Notice
Truth in Lending Act

A federal law, implemented by Regulation Z, requiring clear disclosure of credit costs and key terms and providing rescission and billing error rights for consumers.

Related: Annual Percentage Rate, Finance Charge, Regulation Z
Regulation Z

The rule implementing the Truth in Lending Act and parts of the mortgage rules, governing disclosures, advertising, loan originator compensation, and high-cost mortgage requirements.

Related: Truth in Lending Act, Annual Percentage Rate, Finance Charge
Fair Credit Reporting Act

A federal law governing how consumer credit information is collected, used, and disputed, including duties when taking adverse action based on a credit report.

Related: Credit Report, Adverse Action Notice, Dispute
Fiduciary Duty

The obligation to act in the member's or institution's best interest ahead of personal interest, exercising loyalty, care, and candor in handling money and information.

Related: Conflict of Interest, Confidentiality, Board of Directors
Conflict of Interest

A situation in which a person's private interest could improperly influence their official decisions; it must be disclosed and the person typically recused from the decision.

Related: Fiduciary Duty, Code of Ethics, Insider Trading
Confidentiality

The duty to protect member information from unauthorized access or disclosure, sharing it only as permitted by law, member consent, or legitimate business need.

Related: Privacy Rule, Fiduciary Duty, Data Breach
Privacy Rule

The rule implementing the Gramm-Leach-Bliley Act that requires privacy notices, limits sharing of nonpublic personal information, and mandates safeguards for member data.

Related: Confidentiality, Data Breach, Opt-Out
Code of Ethics

A written set of conduct standards covering honesty, impartiality, confidentiality, and proper handling of gifts or outside activities that employees and officials must follow.

Related: Conflict of Interest, Fiduciary Duty, Whistleblower
Whistleblower

A person who reports suspected wrongdoing through internal or regulatory channels; federal law and many policies prohibit retaliation against good-faith reports.

Related: Code of Ethics, Internal Controls, Suspicious Activity Report
Internal Controls

The policies, procedures, approvals, and reconciliations designed to prevent errors and fraud, safeguard assets, and keep records reliable.

Related: Supervisory Committee, Segregation of Duties, Audit Trail
Segregation of Duties

Dividing tasks so no single person controls an entire transaction from start to finish, reducing the chance that errors or fraud go undetected.

Related: Internal Controls, Audit Trail, Supervisory Committee
Audit Trail

The documented, chronological record of transactions and system activity that lets reviewers reconstruct what happened, who did it, and when.

Related: Internal Controls, Segregation of Duties, Data Breach
Data Breach

Unauthorized access to or disclosure of member information that triggers investigation, containment, notification duties, and remediation under applicable law.

Related: Confidentiality, Privacy Rule, Audit Trail
Enhanced Due Diligence

Additional scrutiny applied to higher-risk members or transactions, such as extra identity verification, source-of-funds review, and more frequent monitoring.

Related: Customer Identification Program, Red Flag, Suspicious Activity Report
Underwriting

The process of evaluating a loan application's creditworthiness, capacity, collateral, and terms to decide whether to approve and on what conditions.

Related: Debt-to-Income Ratio, Collateral, Credit Report
Cross-Selling

Offering additional products or services that genuinely fit a member's needs, done transparently and without pressure or misleading claims.

Related: Needs-Based Selling, Code of Ethics, Member-Owner
Needs-Based Selling

A consultative approach that identifies a member's financial goals first and recommends suitable products, rather than pushing a predetermined product.

Related: Cross-Selling, Fiduciary Duty, Suitability
Suitability

The standard that a recommended product or service fits the member's stated needs, circumstances, and risk tolerance, documented at the time of the recommendation.

Related: Needs-Based Selling, Cross-Selling, Fiduciary Duty