CSOWM case studies
CSOWM · Put your knowledge to work in context.
The Certified Supply Chain Operations & Warehouse Management (CSOWM) credential is designed for professionals who plan, run, or improve supply chain and warehouse operations. It is relevant for warehouse supervisors, inventory and demand planners, procurement specialists, logistics analysts, and operations managers who want to demonstrate integrated knowledge across the end-to-end flow of goods. The exam is delivered in multiple-choice format and covers nine domains: supply chain strategy and network design; demand planning and forecasting; procurement, sourcing, and supplier management; inventory management and control; warehouse layout, design, and slotting; warehouse operations and materials handling; transportation and distribution management; logistics technology, data, and analytics; and risk, compliance, safety, and sustainability. Each domain carries a percentage weight, so candidates should allocate study time proportionally rather than studying all topics equally. The CSOWM case studies are 5 cases and about 2,366 words.
1Consolidating Two Regional DCs into One Central Hub
Northline Home Goods operates two distribution centers: Memphis (410,000 sq ft) serving 230 eastern stores and Reno (240,000 sq ft) serving 150 western stores. Annual transportation spend is 41M outbound and 18M inbound.
496 words, about 2 min2Forecast Bias and Override Culture at a Beverage Distributor
A regional beverage distributor forecasts 1,400 SKUs weekly. Overall MAPE is 31%, but it is 22% for non-promoted weeks and 48% for promoted weeks.
465 words, about 2 min3Dual-Sourcing a Precision Connector
A contract electronics manufacturer spends 4.44M annually on a precision connector (2.4 million units at 1.85). The incumbent in Taiwan is the sole source, quoted at 16-week lead time, 1,200 ppm defects, and 82% on-time-in-full.
465 words, about 2 min4Across-the-Board Inventory Cut at an Aftermarket Parts Distributor
An aftermarket parts distributor holds 22,000 SKUs in one central DC and six branches. Inventory is 34M, turns are 4.1, and line fill is 91.2% against a 97% target.
471 words, about 2 min5Re-Slotting Before Peak at an E-Commerce Fulfillment Center
A 3PL operates a 180,000 sq ft e-commerce fulfillment center with 12,000 SKUs, 24 aisles, and six pick levels. Pickers use pick-to-tote carts and travel to packing.
469 words, about 2 min