AMP CRL Exam - Topic 1 Question 11 Discussion

Customer needs drive production in a lean implementation. Lean thinking is built around value from the customer's perspective, flow, pull, and waste reduction. In a true pull-based system, downstream demand signals upstream work; production is not primarily pushed by forecasts or by the desire to consume existing inventory. Option A is incorrect because sales forecasts are useful for planning capacity and long-term demand, but forecast-driven production can create overproduction, excess inventory, and waste when actual demand differs from the forecast. Option C is wrong because inventory stock should not be the driver; lean seeks to reduce unnecessary inventory and expose process problems rather than hide them behind stock buffers. In a CRL context, this connects to Work Execution Management because disciplined execution must support operational flow and value delivery, not just local maintenance efficiency. The Lean Enterprise Institute defines pull production as downstream activities signaling their needs to upstream activities and notes that pull production works to eliminate overproduction. That directly supports customer needs as the correct driver.