Different subjects
P3M3 assesses an organisation's delivery practices. PMO-MI® assesses the PMO as a service function: the services it offers, how well it delivers them, and how stakeholders experience the result.
What PMO-MI adds
- A separate Impact dimension, rated by stakeholders.
- 24 PMO service domains instead of generic practice perspectives.
- Global benchmarking against 400+ assessed PMOs in 38 countries.
- Tiers from a free self-assessment to a tailored engagement.
Using both
The models are complementary. If you already have P3M3 results, keep them as context for delivery capability. PMO-MI® then shows whether the PMO is positioned to lift that capability — and whether leadership sees it doing so.