The
Definition of Done (DoD) is a fundamental concept in Scrum and Agile delivery. It provides a
clear, transparent checklist that defines what “done” truly means for a product increment, user story, or backlog item. By agreeing on this definition upfront, teams ensure consistent quality, reduce ambiguity, and avoid misunderstandings at the end of a sprint. The Definition of Done applies to
all work items and represents the minimum quality standard that must be met before work can be accepted. It typically includes elements such as successful testing, code review, documentation updates, and compliance with organisational standards. When the Definition of Done is met, the increment is considered potentially releasable.
Why the Definition of Done Is Critical in Scrum
In Scrum, the Definition of Done supports
transparency, inspection, and adaptation. It creates a shared understanding between the Product Owner, developers, and testers about quality expectations. Without a clear Definition of Done, teams may deliver work that appears complete but fails to meet user, business, or technical requirements. A strong Definition of Done reduces technical debt and rework. By enforcing quality gates early, teams prevent incomplete or partially tested functionality from accumulating across sprints. This allows teams to maintain a sustainable pace while continuously delivering value.
Definition of Done vs Acceptance Criteria
While acceptance criteria describe
what needs to be built, the Definition of Done describes
how well it must be built. Acceptance criteria are specific to individual backlog items, whereas the Definition of Done applies globally across the product. Together, they form a powerful foundation for predictable delivery and reliable quality.
Evolving the Definition of Done
The Definition of Done is not static. As teams mature, adopt automation, or operate in regulated environments, the Definition of Done often evolves. Teams may add security checks, performance testing, accessibility validation, or deployment readiness criteria. This continuous evolution reflects improved capabilities and higher quality standards over time. To build a strong understanding of quality, delivery standards, and Scrum best practices, explore our
Agile & Scrum courses, designed to help teams deliver consistently “done” work.
