What is Procurement? Definition & Manufacturing Examples

What is Procurement?

Procurement is the strategic process of identifying, evaluating, selecting, and managing suppliers to obtain the raw materials, components, equipment, and services a manufacturer needs to operate. It extends beyond the transactional act of placing purchase orders to encompass supplier qualification, contract negotiation, spend analysis, risk management, and supplier performance monitoring. In manufacturing, procurement is a high-impact function because purchased materials typically represent 50 to 70 percent of the cost of goods sold — making procurement decisions a direct lever on profitability.

How Procurement Works

The procurement process follows a cycle:

Requirements identification — Manufacturing planning systems (MRP) generate material requirements based on the production schedule. Engineering specifies material grades, component specifications, and quality standards. Maintenance identifies spare parts and service needs.

Supplier sourcing — The procurement team identifies potential suppliers through industry databases, trade shows, referrals, and competitive bidding processes. New suppliers undergo qualification assessments covering quality systems, financial stability, capacity, lead times, and technical capability.

Negotiation and contracting — Terms are negotiated including price, payment terms, delivery schedules, quality requirements, warranty provisions, and performance penalties. Contracts may be blanket purchase agreements covering a year of requirements with scheduled releases, or spot purchases for one-time needs.

Purchase order management — Orders are placed against contracts or as standalone purchases. The procurement team tracks order confirmations, monitors delivery status, expedites late orders, and manages changes when requirements shift.

Receiving and inspection — Materials arrive at the dock, are verified against the purchase order, and undergo quality inspection as defined by the supplier quality plan. Discrepancies trigger corrective action with the supplier.

Supplier performance management — The procurement team measures supplier performance on quality (defect rate, lot acceptance rate), delivery (on-time, in-full), responsiveness, and total cost. Scorecards drive quarterly business reviews and continuous improvement discussions.

Procurement Example

A medical device manufacturer purchases stainless steel tubing, precision bearings, electronic components, and plastic housings from 85 suppliers. Annual purchased material spend is $12 million — 62 percent of cost of goods sold.

The procurement team conducts a spend analysis and discovers that 45 percent of total spend concentrates in 8 suppliers. For these critical suppliers, the team negotiates annual contracts with volume commitments in exchange for 4 to 8 percent price reductions, guaranteed lead times, and quarterly quality reviews.

For the stainless steel tubing supplier — the single largest spend category at $2.1 million annually — procurement negotiates a vendor managed inventory (VMI) agreement. The supplier monitors consumption data and replenishes stock weekly. This eliminates 120 annual purchase orders (saving 360 hours of purchasing labor), reduces tubing inventory from 8 weeks to 3 weeks of supply (freeing $210,000 in working capital), and maintains a 99.5 percent fill rate.

Total procurement savings for the year: $680,000 in price reductions, $210,000 in inventory reduction, and $54,000 in labor efficiency — a 7.9 percent reduction in total procurement costs.

Why Procurement Matters for Production Scheduling

Procurement determines material availability — the most common constraint in production scheduling after machine capacity. If purchased materials arrive late, the production schedule cannot be executed regardless of how well machines are loaded. The procurement team's ability to secure reliable supply with predictable lead times is a prerequisite for effective scheduling.

Scheduling software like Resource Manager DB (RMDB) schedules production operations based on planned material availability dates. These dates come from purchase order commitments managed by procurement. When procurement negotiates shorter lead times or establishes consignment inventory with key suppliers, the scheduling system can plan tighter schedules with shorter manufacturing lead times and better on-time delivery.

The feedback loop between scheduling and procurement is critical: when the scheduler needs to move a job forward, procurement must be able to expedite the material. When procurement learns of a supplier delay, the scheduler must be notified immediately to adjust the plan before downstream operations are affected.

Related Terms

• Vendor Managed Inventory — A procurement strategy where the supplier manages replenishment
• Supplier Lead Time — The time from purchase order to delivery that procurement negotiates and manages
• Total Cost of Ownership — The comprehensive cost analysis that procurement uses beyond unit price

Frequently Asked Questions

Learn more in our complete manufacturing glossary or production scheduling guide.