Supply Chain Transformation: AI Can't Enforce Culture (with Sanchay Roy)

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Supply Chain Transformation: AI Can't Enforce Culture (with Sanchay Roy)

Episode Summary

Sanchay Roy on supply chain transformation: AI can't enforce culture, but it can capture frontline operator knowledge before the retirement clock runs out. Drawing on 34 years leading continuous improvement and manufacturing excellence at GE, Philips, and Shell, Sanchay joins Derek in the make pillar of the supply chain to unpack Lean's hardest lesson and why it applies directly to AI: culture, not tools, decides whether change sticks. They dig into the tacit knowledge MES and SCADA systems never record, why operators judge a new tool within weeks, and how turning AI-driven transparency into blame instead of learning can undo earned trust far faster than it was built.

🎧 Episode Highlights

Continuous improvement in the analog world: Gemba, shifts spent watching a process, and how leadership habit becomes culture.

The hardest lesson from Lean: one change agent doesn't change the culture. When the talent leaves, performance slides back.

The retirement clock: a large share of the Western manufacturing workforce is nearing retirement, and its knowledge will walk out the door.

"You are asking us to become robots": a Dutch plant manager's pushback on Lean, and how standard work freed creativity for real problems.

AI can't enforce culture, but it can keep continuous improvement from becoming episodic.

You can't buy operator knowledge off the shelf, and how AI can turn unstructured observations into shared enterprise knowledge.

Transparency cuts both ways: learn from the root causes AI surfaces, or turn them into KPI chasing and blame.

AI is not gospel truth: repeating Lean's commandments mistake versus embracing AI through rapid PDCA cycles.

Trust comes walking, but leaves galloping on a horse.

Closing thought: operators give a new tool two to three weeks, and they will price the change more accurately than finance.

🔑 Key Takeaways

AI will not change your culture; leadership practice does. Leaders who expect AI to drive cultural change will repeat Lean's mistake, only faster, because AI amplifies whatever culture it lands in.
Your systems know what happened; your operators know why. MES and SCADA capture data after the event. The operator knows the humidity is curling labels, the rubber flecks mean a belt is wearing, the motor's pitch means it needs lubrication. That knowledge can't be bought off the shelf.
Transparency is a choice leaders make, not a feature AI provides. Once AI surfaces the root causes behind line performance, leaders can use that truth to learn or to assign blame. Turn it into KPI chasing and operators stop engaging.

💬 Notable Quotes

Cultural change is probably the most challenging aspect of any transformation.

Sanchay Roy

AI cannot enforce culture. Nothing can. But what AI can do is prevent CI from becoming episodic.

Sanchay Roy

They always tell you what has happened. The operator knows why it has happened.

Sanchay Roy

The trust comes walking, but leaves galloping on a horse.

Sanchay Roy

👤 About The Guest

Sanchay Roy, Operational Excellence and Transformation Leader

Sanchay Roy spent 34 years leading business improvement and operational excellence across energy, oil and gas, lighting, consumer goods, and process and discrete manufacturing. A GE Certified Master Black Belt, he spent 14 years at GE before leading business excellence for Philips' lighting business across 61 assets. At Shell, he drove continuous improvement for capital projects, improved the upstream oil and gas supply chain, and led manufacturing excellence for the Lubricants business across 32 sites. Transformations he led have been recognized as Best Run Supply Chain and with an EU Manufacturing Excellence award. He is co-author, with Stewart Dunbar, of Improving Supply Chains in the Oil and Gas Industry (Springer). Sanchay now works with startups, bringing Lean, Design Thinking, and fact-based problem solving to new ventures.

🎙️ About The Host

Derek Aranda

Derek Aranda spent over two decades as a global executive operating across commercial, supply chain, and digital transformation roles at scale. That span across the full value chain shapes his lens: the decisions, incentives, trust, economics, and governance that determine whether technology actually works inside real supply chains. On Supply ChAInge, he pressure-tests the autonomous future and helps leaders shape the framework to build it on their own terms.

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Produced by Speakerbox Media.