NIGP-CPP key terms
NIGP-CPP · Get comfortable with the vocabulary.
- Best Value Determination
- Related: Weighted Scoring Evaluation, Life-Cycle Costing, Responsiveness
A documented evaluation method that weighs price alongside non-price factors such as quality, past performance, and lifecycle cost to select the offer giving the greatest overall advantage rather than the lowest bid.
- Responsiveness
- Related: Responsibility, Best Value Determination
The degree to which a submitted offer conforms to the material terms, conditions, and specifications of the solicitation, judged before any award decision is made.
- Responsibility
- Related: Responsiveness, Past Performance Evaluation
A prospective contractor's demonstrated capacity and integrity to perform, covering financial resources, experience, facilities, and record of satisfactory prior performance; assessed separately from the offer's responsiveness.
- Weighted Scoring Evaluation
- Related: Best Value Determination, Evaluation Committee
A scoring structure that assigns points to each criterion in proportion to its stated importance, allowing evaluators to compare offers on a common numerical scale before ranking.
- Evaluation Committee
- Related: Weighted Scoring Evaluation, Conflict of Interest Disclosure
A group of qualified individuals assembled to independently review offers against published criteria, document individual scores, and reach a consensus recommendation for award.
- Two-Step Sealed Bidding
- Related: Competitive Sealed Bidding, Request for Proposal
A solicitation method using unpriced technical proposals first to refine specifications, followed by a priced bidding stage among technically acceptable offerors.
- Competitive Sealed Bidding
- Related: Responsiveness, Responsibility, Two-Step Sealed Bidding
An award method in which sealed price bids are publicly opened at a set time and the contract goes to the lowest responsive, responsible bidder meeting the stated requirements.
- Request for Proposal
- Related: Best Value Determination, Competitive Range
A solicitation document that describes a need and invites offerors to propose solutions and pricing, used when requirements cannot be tightly specified and negotiation or best-value tradeoffs are expected.
- Competitive Range
- Related: Request for Proposal, Clarifications Versus Discussions
The group of offerors whose proposals are judged most likely to result in an acceptable award, and with whom discussions or negotiations will proceed.
- Clarifications Versus Discussions
- Related: Competitive Range, Best and Final Offer
The distinction between limited exchanges to resolve minor informalities or obvious errors and substantive negotiations that allow offerors to revise proposals and require all in-range offerors be treated fairly.
- Best and Final Offer
- Related: Clarifications Versus Discussions, Competitive Range
A final submission requested from offerors after discussions, allowing each to revise price and technical content before the agency makes its award decision.
- Protest
- Related: Debriefing, Stay of Award
A formal challenge to a solicitation, award, or procurement decision filed by an interested party, triggering an administrative or judicial review process with defined deadlines.
- Debriefing
- Related: Protest, Evaluation Committee
A structured post-award explanation given to unsuccessful offerors describing evaluation results and the basis for the award, typically required on request and subject to confidentiality limits.
- Emergency Procurement
- Related: Sole Source Justification, Procurement Threshold
An expedited purchasing authority invoked when an imminent threat to life, property, or essential operations requires immediate action, usually with documented justification and post-hoc review.
- Sole Source Justification
- Related: Emergency Procurement, Procurement Threshold
A written rationale demonstrating that only one supplier can meet the requirement, supporting a noncompetitive award and typically requiring review and approval above a stated threshold.
- Procurement Threshold
- Related: Sole Source Justification, Emergency Procurement
A dollar level set by statute or policy that determines which purchasing method, approval level, and competition requirements apply to a given acquisition.
- Cooperative Purchasing
- Related: Piggyback Contract, Procurement Threshold
An arrangement in which an agency buys through a contract established by another government entity or consortium, leveraging aggregated volume and avoiding duplicate solicitation effort.
- Piggyback Contract
- Related: Cooperative Purchasing, Contract Assignment
Use of an existing contract awarded by another jurisdiction to obtain goods or services, permitted only where law and the original contract allow it and pricing remains valid.
- Contract Assignment
- Related: Novation, Piggyback Contract
The transfer of rights or obligations under an existing contract to another party, which generally requires written consent and must not reduce competition or alter agreed terms.
- Novation
- Related: Contract Assignment, Contract Modification
A three-party agreement replacing one contracting party with another, commonly used after merger or acquisition so the government's rights and obligations continue without interruption.
- Contract Modification
- Related: Constructive Change, Scope of Work
A written change to contract terms, scope, price, or schedule, executed by authorized officials and classified as bilateral when signed by both parties or unilateral when within a changes clause.
- Constructive Change
- Related: Contract Modification, Equitable Adjustment
An informal direction or action by agency personnel that alters contractor performance without a formal modification, potentially entitling the contractor to an equitable price adjustment.
- Equitable Adjustment
- Related: Constructive Change, Contract Modification
A price or time adjustment that restores the contractor to the position it would have occupied absent a government-directed change, without providing profit on the change itself.
- Scope of Work
- Related: Contract Modification, Performance Work Statement
The contract section defining what the contractor must deliver, including quantities, performance standards, and boundaries that limit permissible modifications without new competition.
- Performance Work Statement
- Related: Scope of Work, Key Performance Indicator
A results-oriented description of required outcomes, measurable performance standards, and quality assurance approach, used in service contracts instead of prescriptive methods.
- Key Performance Indicator
- Related: Performance Work Statement, Service Level Agreement
A defined, measurable metric tied to contract outcomes that allows both parties to track service quality and trigger remedies or incentives.
- Service Level Agreement
- Related: Key Performance Indicator, Liquidated Damages
A contract annex specifying measurable service targets, measurement methods, reporting, and remedies for shortfalls, commonly used in information technology and facilities contracts.
- Liquidated Damages
- Related: Service Level Agreement, Contract Modification
A pre-agreed sum payable for specified delays or failures, enforceable only when it is a reasonable forecast of anticipated harm rather than a penalty.
- Past Performance Evaluation
- Related: Responsibility, Supplier Scorecard
A structured review of a supplier's record on comparable contracts, using references or agency databases, used to judge likelihood of successful future performance.
- Supplier Scorecard
- Related: Past Performance Evaluation, Key Performance Indicator
A periodic rating instrument summarizing a supplier's delivery, quality, cost control, and responsiveness, used to guide contract renewals and relationship improvement discussions.
- Supplier Relationship Management
- Related: Supplier Scorecard, Vendor Lock-In
A deliberate program of segmenting suppliers by importance, setting governance routines, and jointly managing performance and risk to extract value beyond transactional purchasing.
- Vendor Lock-In
- Related: Supplier Relationship Management, Life-Cycle Costing
A condition where switching costs, proprietary formats, or long-term obligations make it impractical to change suppliers, reducing future leverage and competition.
- Life-Cycle Costing
- Related: Best Value Determination, Total Cost of Ownership
An analysis totaling acquisition, operating, maintenance, and disposal costs over a product's useful life so that award decisions reflect total cost rather than purchase price alone.
- Total Cost of Ownership
- Related: Life-Cycle Costing, Encumbrance
The aggregate of all direct and indirect costs attributable to acquiring and using a good or service, including administration, training, downtime, and risk-related expense.
- Encumbrance
- Related: Appropriation, Purchase Order
A commitment recorded against a budget line reserving funds for a specific obligation such as a purchase order or contract, preventing duplicate spending of the same appropriation.
- Appropriation
- Related: Encumbrance, Fiscal Year Closeout
Legislative authorization to spend public funds for specified purposes during a defined period, establishing the legal ceiling within which procurement obligations must remain.
- Fiscal Year Closeout
- Related: Appropriation, Encumbrance
The end-of-period process of validating obligations, accruing received goods and services, and closing or carrying forward balances in accordance with accounting rules.
- Conflict of Interest Disclosure
- Related: Evaluation Committee, Procurement Ethics
A written statement by an employee or evaluator identifying financial or personal interests that could bias procurement decisions, enabling recusal or management before action is taken.
- Procurement Ethics
- Related: Conflict of Interest Disclosure, Gratuity Acceptance
The standards of conduct governing public buyers, including impartiality, confidentiality of proprietary offer information, refusal of gratuities, and avoidance of appearances of impropriety.
- Gratuity Acceptance
- Related: Procurement Ethics, Conflict of Interest Disclosure
Receipt of gifts, meals, or favors from suppliers or bidders, which is restricted or prohibited because it can compromise impartial judgment and undermine public trust.