NAMU CCUP key terms
NAMU CCUP · Get comfortable with the vocabulary.
- Credit Union
- Related: Member-Owner, Board of Directors, Field of Membership
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.
- Member-Owner
- Related: Credit Union, One Member One Vote, Share Account
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.
- Field of Membership
- Related: Credit Union, Charter, Membership Eligibility
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.
- One Member One Vote
- Related: Member-Owner, Annual Meeting, Board of Directors
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.
- Board of Directors
- Related: Supervisory Committee, Fiduciary Duty, Credit Union
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.
- Supervisory Committee
- Related: Board of Directors, Internal Controls, Annual Audit
A member committee, often elected, responsible for overseeing internal controls, arranging the annual audit or audit alternative, and verifying member accounts and records.
- Share Account
- Related: Member-Owner, Share Draft Account, Dividend
A member's basic savings deposit at a credit union, representing both a deposit and a required ownership share that establishes membership.
- Share Draft Account
- Related: Share Account, Regulation D, Overdraft
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.
- Dividend
- Related: Share Account, Share Certificate, Net Worth
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.
- Share Certificate
- Related: Dividend, Maturity Date, Early Withdrawal Penalty
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.
- Regulation D
- Related: Share Account, Transaction Account
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.
- Overdraft
- Related: Non-Sufficient Funds, Overdraft Protection, Courtesy Pay
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.
- Non-Sufficient Funds
- Related: Overdraft, Available Balance, Regulation CC
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.
- Regulation CC
- Related: Funds Availability, Check Hold, Substitute Check
The federal rule implementing the Expedited Funds Availability Act, setting maximum hold times on deposits and governing endorsement standards and substitute checks.
- Funds Availability
- Related: Regulation CC, Check Hold, Available Balance
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.
- Available Balance
- Related: Ledger Balance, Funds Availability, Check Hold
The portion of an account balance the member can currently access, after subtracting holds, pending transactions, and other restrictions from the ledger balance.
- Regulation E
- Related: Error Resolution, Provisional Credit, Unauthorized Transfer
The federal rule implementing the Electronic Fund Transfer Act, covering consumer rights, error resolution duties, and disclosure requirements for electronic transfers.
- Error Resolution
- Related: Regulation E, Provisional Credit, Unauthorized Transfer
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.
- Provisional Credit
- Related: Error Resolution, Regulation E, Unauthorized Transfer
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.
- Truth in Savings Act
- Related: Annual Percentage Yield, Regulation DD, Fee Disclosure
A federal law, implemented by Regulation DD, requiring clear disclosure of deposit account terms, fees, and annual percentage yield so members can compare accounts.
- Annual Percentage Yield
- Related: Truth in Savings Act, Dividend, Share Certificate
A standardized rate reflecting the total interest or dividends earned on a deposit over one year, including compounding, used to compare deposit accounts.
- Bank Secrecy Act
- Related: Suspicious Activity Report, Currency Transaction Report, Customer Identification Program
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.
- Customer Identification Program
- Related: Bank Secrecy Act, Enhanced Due Diligence, Beneficial Owner
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.
- Suspicious Activity Report
- Related: Bank Secrecy Act, Currency Transaction Report, Structuring
A confidential filing to the Financial Crimes Enforcement Network describing transactions the institution suspects involve illegal activity, with a prohibition on telling the customer.
- Currency Transaction Report
- Related: Suspicious Activity Report, Structuring, Bank Secrecy Act
A filing required for currency transactions exceeding ten thousand dollars in a single business day, including multiple related transactions the institution knows about.
- Structuring
- Related: Currency Transaction Report, Suspicious Activity Report
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.
- Red Flag
- Related: Identity Theft, Enhanced Due Diligence, Account Takeover
A warning sign suggesting possible fraud or identity theft, such as a mismatched address, reluctant applicant, or unusual transaction pattern, prompting additional verification.
- Identity Theft
- Related: Red Flag, Account Takeover, Phishing
Fraudulent use of another person's personal information to open accounts, obtain credit, or conduct transactions, triggering specific detection, reporting, and remediation duties.
- Phishing
- Related: Social Engineering, Account Takeover, Identity Theft
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.
- Account Takeover
- Related: Phishing, Identity Theft, Red Flag
Fraud in which a criminal gains control of an existing member account, often through stolen credentials, then changes contact details and moves funds.
- Equal Credit Opportunity Act
- Related: Adverse Action Notice, Regulation B, Fair Lending
A federal law, implemented by Regulation B, prohibiting discrimination in credit decisions based on protected characteristics and requiring notices of adverse action.
- Adverse Action Notice
- Related: Equal Credit Opportunity Act, Regulation B, Credit Report
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.
- Debt-to-Income Ratio
- Related: Credit Report, Underwriting, Loan-to-Value Ratio
A borrower's total monthly debt payments divided by gross monthly income, used by lenders to judge capacity to repay a new loan.
- Loan-to-Value Ratio
- Related: Collateral, Debt-to-Income Ratio, Underwriting
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.
- Collateral
- Related: Loan-to-Value Ratio, Repossession, Secured Loan
An asset pledged to secure a loan, which the lender may seize and sell if the borrower defaults, reducing the lender's loss.
- Annual Percentage Rate
- Related: Truth in Lending Act, Finance Charge, Adverse Action Notice
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.
- Truth in Lending Act
- Related: Annual Percentage Rate, Finance Charge, Regulation Z
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.
- Regulation Z
- Related: Truth in Lending Act, Annual Percentage Rate, Finance Charge
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.
- Fair Credit Reporting Act
- Related: Credit Report, Adverse Action Notice, Dispute
A federal law governing how consumer credit information is collected, used, and disputed, including duties when taking adverse action based on a credit report.
- Fiduciary Duty
- Related: Conflict of Interest, Confidentiality, Board of Directors
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.
- Conflict of Interest
- Related: Fiduciary Duty, Code of Ethics, Insider Trading
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.
- Confidentiality
- Related: Privacy Rule, Fiduciary Duty, Data Breach
The duty to protect member information from unauthorized access or disclosure, sharing it only as permitted by law, member consent, or legitimate business need.
- Privacy Rule
- Related: Confidentiality, Data Breach, Opt-Out
The rule implementing the Gramm-Leach-Bliley Act that requires privacy notices, limits sharing of nonpublic personal information, and mandates safeguards for member data.
- Code of Ethics
- Related: Conflict of Interest, Fiduciary Duty, Whistleblower
A written set of conduct standards covering honesty, impartiality, confidentiality, and proper handling of gifts or outside activities that employees and officials must follow.
- Whistleblower
- Related: Code of Ethics, Internal Controls, Suspicious Activity Report
A person who reports suspected wrongdoing through internal or regulatory channels; federal law and many policies prohibit retaliation against good-faith reports.
- Internal Controls
- Related: Supervisory Committee, Segregation of Duties, Audit Trail
The policies, procedures, approvals, and reconciliations designed to prevent errors and fraud, safeguard assets, and keep records reliable.
- Segregation of Duties
- Related: Internal Controls, Audit Trail, Supervisory Committee
Dividing tasks so no single person controls an entire transaction from start to finish, reducing the chance that errors or fraud go undetected.
- Audit Trail
- Related: Internal Controls, Segregation of Duties, Data Breach
The documented, chronological record of transactions and system activity that lets reviewers reconstruct what happened, who did it, and when.
- Data Breach
- Related: Confidentiality, Privacy Rule, Audit Trail
Unauthorized access to or disclosure of member information that triggers investigation, containment, notification duties, and remediation under applicable law.
- Enhanced Due Diligence
- Related: Customer Identification Program, Red Flag, Suspicious Activity Report
Additional scrutiny applied to higher-risk members or transactions, such as extra identity verification, source-of-funds review, and more frequent monitoring.
- Underwriting
- Related: Debt-to-Income Ratio, Collateral, Credit Report
The process of evaluating a loan application's creditworthiness, capacity, collateral, and terms to decide whether to approve and on what conditions.
- Cross-Selling
- Related: Needs-Based Selling, Code of Ethics, Member-Owner
Offering additional products or services that genuinely fit a member's needs, done transparently and without pressure or misleading claims.
- Needs-Based Selling
- Related: Cross-Selling, Fiduciary Duty, Suitability
A consultative approach that identifies a member's financial goals first and recommends suitable products, rather than pushing a predetermined product.
- Suitability
- Related: Needs-Based Selling, Cross-Selling, Fiduciary Duty
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.