Other Strengths of PRINCE2
🔥
NEW I think PRINCE2 also defines a clear governance structure which is missing from PMI and APM. Governance removes the natural conflict of interest a PM may have to persist with projects, even though they will not deliver benefits in the business case - business environmental factors may have changed. (They may still be delivering to planned time cost quality).
PM success is assumed to be measured on delivering projects.
Governance removes this conflict of interest, and clearly designates ownership of the project to the governance, delegating responsibility for delivery to the PM.