Business Terms Dictionary

Lead Time Alert Zone

The Lead Time Alert Zone is a classification system that segments lead time into three equal sections, each associated with a color-coded alert level: Green: Normal lead time, no immediate action required, Yellow: Caution, potential delay approaching, and Red: Critical delay, urgent action needed. © Copyright 2025 Demand Driven Institute. Used with permission.

What is it used for?


This zoning system helps planners assess the urgency of lead time changes for Lead Time Managed (LTM) parts. By visualizing lead time status, businesses can prioritize responses to supply chain risks, ensuring proactive decision-making.


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With ForgeFlow Cloud ERP, Lead Time Alert Zones are integrated into DDMRP planning, giving real-time visibility into potential supply disruptions. Automated alerts ensure that you can respond before delays impact production, keeping material flow optimized and predictable.
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