CIPS Level 6 Professional Diploma key terms

A structured approach that groups similar purchases into categories, then applies a dedicated strategy, supplier base and performance measures to each category rather than managing spend transaction by transaction.

A portfolio tool that positions purchased items by profit impact and supply risk, producing four quadrants (strategic, leverage, bottleneck, non-critical) that each call for a different sourcing approach.

The process of collecting, cleaning and classifying an organisation's expenditure data to reveal what is bought, from whom, at what price and in what volume, forming the evidence base for category strategy.

The chosen route to market for a category or requirement, covering the number of suppliers, competitive or negotiated award, contract length, location and the balance between competition and collaboration.

Bringing selected suppliers into specification and design work before requirements are fixed, so their technical knowledge can reduce cost, risk and lead time and improve the eventual product.

A structured, function-based review that seeks the same or better performance at lower total cost, often applied jointly with suppliers during design or as a cost-reduction exercise on existing items.

The full lifetime cost of acquiring, using, maintaining and disposing of a purchase, including acquisition price, transaction costs, quality failures, downtime, energy and end-of-life costs.

An appraisal method that compares options over the full asset life using discounted cash flows, so capital cost, operating cost, maintenance and residual value are assessed together rather than in isolation.

A deliberate decision to buy a requirement from one supplier when alternatives exist, usually to secure volume leverage, integration or quality consistency; it differs from sole sourcing, where no alternative exists.

A situation in which only one supplier is able to meet the requirement, for example because of patents, unique capability or market structure, leaving the buyer with little or no competitive leverage.

Deliberately splitting a requirement across two or more capable suppliers to maintain competition, limit dependency and provide continuity if one source fails, at the cost of added complexity.

A purchased item with low value but high supply risk, such as a cheap proprietary component with few sources; the priority is securing supply and reducing risk rather than extracting price concessions.

The likelihood and impact of disruption to the flow of goods, services or information from suppliers, arising from financial failure, capacity limits, geography, regulation, quality or dependency.

The capacity of a supply network to anticipate, absorb, adapt to and recover from disruption while maintaining acceptable service, built through visibility, redundancy, flexibility and collaborative planning.

The amplification of demand variation as orders pass upstream through a supply chain, caused by forecasting on local orders, batch ordering, price promotions and rationing during shortages.

Shaping and influencing demand so that it fits available capacity and supply, using forecasting, pricing, promotion timing, product design and internal demand controls rather than simply reacting to orders.

A recurring cross-functional process in which sales forecasts, demand plans and supply capabilities are reconciled into one agreed operating plan covering a rolling horizon of typically three to eighteen months.

The segmentation and management of supplier relationships according to their strategic importance, using defined governance, performance measures, joint development and structured review meetings.

Grouping suppliers by criteria such as spend, risk, strategic importance or substitutability, so that management effort and relationship style are proportionate to the value and exposure each supplier represents.

Analysis of a supplier's published accounts and credit information, covering profitability, liquidity, gearing and cash flow, to judge whether it can survive the contract and remain a viable source.

Pre-contract investigation of a supplier or partner covering legal status, ownership, financial health, compliance, ethics, capacity and reputation, so that risks are known before commitment.

The post-award activities that ensure both parties deliver what the contract requires: mobilisation, performance monitoring, change control, payment, dispute handling and eventual exit or renewal.

A schedule within or alongside a contract that states measurable service standards, such as response times or availability, together with how performance is reported and what happens when standards are missed.

A small set of measures chosen because they indicate whether a supplier or process is achieving its objectives, each with a defined formula, data source, target and review frequency.

A change to the scope, price, timing or terms of an existing contract, which must be authorised under the contract's change procedure and kept within legal and policy limits on modification.

A precise statement of the requirement, either as a description of required performance and outcomes or as a technical statement of materials and methods, forming the basis for competition and acceptance.

A document describing the services or work to be delivered, including scope, deliverables, standards, timescales, acceptance criteria and responsibilities, commonly used for services and projects.

A formal competitive process in which suppliers submit priced offers against a defined requirement and published criteria, with submissions opened and evaluated under controlled conditions.

A document inviting suppliers to propose how they would meet a requirement, used where the buyer wants solutions and innovation rather than a fixed specification, and evaluated on quality as well as price.

The stated factors, weightings and scoring rules used to assess bids, published in advance so that evaluation is transparent, consistent and defensible to bidders and auditors.

An award approach that selects the offer giving best overall value against published criteria such as quality, delivery and sustainability, not simply the lowest price submitted.

An arrangement with one or more suppliers that sets terms for orders to be placed over a defined period, allowing call-offs without repeating a full competition each time.

A planned dialogue between buyer and supplier aimed at an agreement both can accept, using preparation, positions, interests, concessions and alternatives to reach terms on price, risk and performance.

The outcome a negotiator can secure if the current talks fail; knowing it sets the walk-away point and strengthens confidence because no worse deal needs to be accepted.

Identifying the people and groups affected by or able to influence a procurement decision, then assessing their interest and power to plan appropriate communication and engagement.

A structured justification for a proposed investment or project, setting out objectives, options, costs, benefits, risks and expected return, used to obtain approval and later to test delivery.

A situation where a person's private interest, gift, relationship or outside role could improperly influence their procurement decisions, which must be declared and managed or avoided.

A published set of principles and standards of behaviour expected of procurement staff, covering integrity, confidentiality, fair competition, gifts and hospitality, and treatment of suppliers.

Serious exploitation including forced labour, debt bondage, human trafficking and child labour; procurement teams address it through supplier due diligence, contractual requirements, audits and published transparency statements.

Preparing documented arrangements, such as alternative sites, stock buffers and pre-qualified backup suppliers, so that critical operations can continue during and after a disruption.