PMI-GPM Practice Guide for Sustainability in Project Management Version 4

PMI® GPM® · Fourth Edition · 2026

The PMI® GPM®Practice Guide for Sustainability in Project Management

The operational companion to the P5™ Standard — and the only practice-level guide in project management with explicit GRI, TCFD, ISSB, and CDP mappings, verified organizational disclosures, and free unrestricted access. Version 4 formalizes impact thresholds as decision triggers and introduces dynamic materiality.

209

Pages

14

Chapters

Free

Always

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Published by the PMI–GPM Sustainability Joint Venture

The operational companion to the PMI–GPM P5™ Standard — not a standalone methodology, but the layer that makes P5 executable at the project level.

What’s New in the Fourth Edition

Stronger governance architecture. More rigorous decision structures. Regenerative positioning made operational.

New in Governance

Impact Thresholds as Decision Triggers

Version 4 formalizes impact thresholds as binding governance triggers. When a threshold is crossed, it requires a defined response — not a note in the risk register. Sustainability stops being advisory and becomes a decision structure.

New in Materiality

Dynamic Materiality

What is material at project initiation shifts as conditions change. Version 4 introduces dynamic materiality — a structured mechanism for reassessing what matters as regulations, stakeholder expectations, and environmental conditions evolve during delivery.

New in Positioning

Regenerative Positioning Clarified

Moving beyond harm reduction toward restoration is no longer treated as aspirational in Version 4. The guide clarifies what regeneration requires operationally: baseline data, measurable indicators, and monitored outcomes. No baseline, no claim.

PMBOK® Alignment

Aligned with PMBOK® Guide, 8th Edition

Version 4 reinforces alignment with the principles-based structure of the PMBOK® Guide—Eighth Edition while preserving GPM’s distinct contribution. PRiSM operates within the PMBOK architecture — it does not replace it.

How This Fits the PMI–GPM Ecosystem

The Practice Guide is the operational layer. Not the standard. Not the reporting guide.

P5™ Standard

Defines the impact lens — what to assess across People, Planet, Prosperity, Process, Product.

Practice Guide

This document. Explains how to apply the GPM methodology within PRiSM across the full lifecycle.

Reporting Guide

Interprets project performance data for disclosure under GRI, ISSB, TCFD/IFRS S2, and SDG frameworks.

Competence & Certification

CSPP™ certification assesses foundational application of this methodology per the published syllabus.

What the Guide Covers

Four parts, fourteen chapters — from sustainability context to PRiSM delivery to governance and standards.

Part One Sustainability context — the imperative, planetary boundaries, circular economies, regeneration, ethics, principles, and values. Why this matters and what the evidence says.
Part Two The PRiSM™ methodology — project lifecycle phases, key deliverables, planning, staffing, risk, cost, schedule, procurement, performance monitoring, change control, and configuration management.
Part Three Five complementary concepts: governance, systems thinking, organizational change management, value management, and benefits management — including post-project benefits realization.
Part Four International standards supporting Sustainable Project Management™ — sustainability reporting, circular economy, environmental and energy management, social responsibility, risk, quality, asset management, and major PM frameworks.
GRI

Standards Covered in Part Four

Mapped to the frameworks you report against

The Practice Guide covers the full landscape of international standards relevant to sustainable project delivery — not as a checklist, but as an operational reference for how each standard intersects with project decisions.

GRI

Reporting

IFRS S2

ISSB / TCFD

ISO 14001

Environment

PMBOK® 8

PMI Framework

Setting the Standard

The PMI–GPM ecosystem is the only sustainability framework for project management with verified organizational disclosures, explicit framework mappings per impact element, a structured scoring model with governance safeguards, and free unrestricted access to all core documents.

Free — no purchase, no membership, no barrier
GRI, TCFD, ISSB/IFRS S2, and SDG mappings per impact element
52 impact elements with 1–5 scoring and No Masking Rule
Impact thresholds formalized as binding governance triggers
Verified organizational disclosures — CDP, GRI, UNGC CoP, publicly accessible
Three interlocking layers: P5 Standard → Practice Guide → Reporting Guide
Templates included: P5 Impact Analysis and Sustainability Management Plan
Recognized by PMI — the world’s largest project management body

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PMI–GPM Practice Guide for Sustainability in Project Management, Version 4

PDF · 209 pages · ©2026 PMI GPM Sustainability JV, LLC · Also available at PMI.org/learning/sustainability

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