Capability is one of the most discussed and least defined ideas in management. Organization Capability: Define. Measure. Govern. is a practical guide for turning capability from a vague ambition into something leaders can clearly define, assess, verify, and govern. Most organizations speak confidently about strategy, performance, transformation, and capability. But when the real question arises, do we actually have the capability required to deliver? The answer is often unclear, inconsistent, or based on assumption rather than evidence. This book provides a disciplined and practical approach to organizational capability, organizational readiness, and performance governance for leaders who need more than buzzwords. At its core is a simple but powerful idea. Capability must be treated as a defined, measurable, and governable organizational asset. Rather than relying on maturity labels or disconnected metrics, this book introduces a practical capability framework that enables leaders to move from assumption to evidence and from aspiration to operational clarity. Inside the book, you will learn how to: ¿ Define organization capability in clear and practical terms ¿ Translate strategy into explicit capability requirements ¿ Establish standards and operating conditions for performance ¿ Assess organizational readiness with greater rigor ¿ Verify whether performance can be achieved to standard ¿ Strengthen organizational effectiveness through clearer specification and evidence ¿ Improve decision-making, prioritization, and strategy execution ¿ Build stronger capability governance across the enterprise The framework supports more consistent and evidence-based organizational judgment, helping leaders understand not only what is planned but also what is actually possible. This book is written for: ¿ HR leaders seeking a more credible and strategically central role ¿ Enterprise leaders, COOs, and boards who need a clearer view of readiness, performance, and risk ¿ Organization design, operations, OD, risk, and transformation professionals who want a practical framework and shared language This is not a generic management book or abstract model. It is a practical guide to organizational capability and how to define it, measure it, and govern it with confidence. If you have ever asked, do we actually have the capability? This book provides a disciplined way to answer. Part of the Vita Viri Organization and People series on organizational capability, leadership, work systems, HR strategy, and institutional design.