Six Sigma Project RACI Matrix
This is a practical guide to building a raci matrix for a six sigma project project — a grid mapping tasks to who is Responsible, Accountable, Consulted and Informed, adapted to the realities of reducing defects and variation in a process.
What a RACI Matrix is
A raci matrix is a grid mapping tasks to who is Responsible, Accountable, Consulted and Informed. For the full concept and how it works in general, see RACI Matrix. On a six sigma project project it plays the same role, tuned to this kind of work.
Why it matters for a Six Sigma Project project
Six Sigma Project projects live or die on reducing defects and variation in a process. A well-built raci matrix gives the team a shared, explicit reference for exactly that — reducing ambiguity, aligning stakeholders, and making problems visible early enough to act. Skipping it, or doing it generically, is how six sigma project projects drift into avoidable delay and cost.
What to include
- Activities as rows
- Roles as columns
- One Accountable per row
- Responsible / Consulted / Informed
Six Sigma Project-specific considerations
Tailor the raci matrix to the risks that most often derail six sigma project projects:
- Data availability
- Root-cause complexity
- Sustaining control
Example
On a real six sigma project project, the raci matrix would be shaped by reducing defects and variation in a process. In particular, it should explicitly account for the project’s biggest risks — data availability, root-cause complexity, sustaining control — rather than treating them as afterthoughts.