The RACI Responsibility Matrix is powerful, but many teams misuse it, reducing its effectiveness.

1. Multiple Accountables per task – Creates confusion.

2. Too many Consulted members – Slows decision-making.

3. Not updating the matrix – Makes it irrelevant mid-project.

4. Overcomplicating tasks – Adds unnecessary detail.

5. Not communicating roles – Defeats the purpose of clarity.

• Keep the chart simple.

• Ensure only one Accountable per deliverable.

• Update regularly as projects evolve.

Avoiding these mistakes ensures that the RACI Responsibility Matrix remains a reliable tool for clarity, accountability, and project success.