Six Sigma Deployment Models define how an organization selects projects, develops belts, governs work, validates benefits, and sustains improvement capability.
Definition
Six Sigma Deployment Models are the structures used to implement Six Sigma across an organization. They define leadership roles, belt roles, project selection, training, coaching, tollgates, financial validation, communication, and sustainment routines.
A deployment model can be centralized, decentralized, hybrid, strategic, function-led, plant-led, or embedded in broader operational excellence systems.
History
Deployment models evolved as Six Sigma moved from technical quality programs into enterprise improvement systems. Large organizations needed governance, coaching, finance partnership, and leadership accountability to avoid isolated tool training.
When to Use
Use deployment design when launching Six Sigma, rebuilding a stalled program, scaling from pilots, integrating Lean and Six Sigma, or aligning improvement with strategic priorities.
Step-by-Step
- Define strategic objectives and deployment scope.
- Select governance model, sponsor roles, and belt structure.
- Set project-selection and benefit-validation rules.
- Design training, coaching, and certification expectations.
- Build tollgate and project-review routines.
- Connect metrics to strategy and customer impact.
- Plan communication, recognition, and knowledge sharing.
- Assess maturity and adjust the model over time.
Examples
- Centralized: A corporate improvement office manages standards and Master Black Belt coaching.
- Site-led: Plants select projects within shared deployment rules.
- Hybrid: Enterprise priorities guide project portfolios while local teams own execution.
Common Pitfalls
- Training belts without project governance.
- No finance validation of benefits.
- Projects not tied to strategy.
- Leadership delegates ownership to specialists.
- Too much certification bureaucracy.
- No sustainment after early project wins.