General

Project Management Principles: They Guide Behavior, Not Prescribe Steps

Principles guide decisions; processes describe the steps.

Updated 2026·4 min read
  • Adopt a Holistic View — See the project as an integrated system
  • Focus on Value — Direct work toward stakeholder benefit
  • Embed Quality — Quality in processes and deliverables
  • Be an Accountable Leader — A leader who owns their decisions
  • Integrate Sustainability — Consider environmental and social impact
  • Build an Empowered Culture — Unlock the team's capabilities

PMBOK 8 defines six guiding principles that shape how projects are led, unlike processes that describe steps. They are: adopt a holistic view of the project as an integrated system, focus on value rather than merely completing tasks, embed quality into processes and deliverables, be an accountable leader, integrate sustainability across all project areas, and build a culture that empowers the team. These principles guide behavior and decisions, and apply to every approach, predictive and adaptive.

Common mistake

Confusing principles with processes. Principles guide behavior; processes describe detailed steps.

Understand principles as behavior guides, not a checklist of procedures.

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Read the details

PMBOK shifted its weight from describing detailed processes to a set of guiding principles that describe how projects should be managed and led, whatever the approach. Principles express behaviors and values: that the project manager be a diligent, respectful steward; build a collaborative team; engage stakeholders effectively; focus on value rather than mere task completion; think of the project as an integrated system; lead and motivate; tailor the approach to context; embed quality in the work; consciously navigate complexity and risk; build capacity for adaptability and resilience; and enable change and integrate sustainability. Their importance lies in fitting all approaches, predictive and adaptive, and guiding judgment when rules are not enough.

Frequently asked questions

What is the difference between principles and processes?

Principles guide behavior and decisions; processes describe detailed steps.

How many project management principles are in PMBOK 8?

Six principles, refined from twelve in the previous edition: holistic view, focus on value, embed quality, accountable leadership, integrate sustainability, and build an empowered culture.

Are the principles specific to one approach?

No; they fit all approaches, predictive and adaptive.

What is the focus-on-value principle?

That work be directed toward delivering value to stakeholders, not merely completing tasks.

Why do principles matter on the exam?

Because they explain the logic of the best answer and guide judgment in scenarios.