Certification Path
Certified Inventory Manager (CIM)
Move beyond gut-feel purchasing. The CIM credential proves you can mathematically optimize working capital while maintaining target fill rates.
Curriculum Overview
1 Demand Forecasting
Moving averages, exponential smoothing, and identifying seasonality. Understanding forecast error (MAD, MAPE).
| Topic | Weight |
|---|---|
| Statistical Models | 15% |
| Error Measurement | 10% |
2 Inventory Mathematics
Deep dive into EOQ assumptions, safety stock using Z-scores based on service level targets, and reorder point dynamics.
"The exam requires calculating safety stock given a lead time variance, not just demand variance. Ensure you understand the square root of lead time rule."