Who is responsible for creating the definition of "Done"?

The responsibility for creating the definition of "Done" lies with the Development Team. This is because the definition of "Done" is a shared understanding among the team members of what it means for work to be considered complete. It ensures that everyone is aligned on the quality standards and criteria that need to be met for a product increment to be acceptable.

The Development Team has the most insight into the technical aspects of the work being accomplished and the standards required to deliver a potentially shippable product. They establish the criteria that take into account their capabilities, technical requirements, and the needs of the product. This collaborative approach fosters accountability within the team, allowing them to assess their own progress and improve their work practices over time.

While other roles within Scrum play important parts in the process—like the Scrum Master facilitating discussions and the Product Owner focusing on value delivery—the technical execution and quality assurance of the work directly depend on the Development Team's discretion and expertise. By defining "Done," the Development Team helps set expectations not only for themselves but for stakeholders as well, reinforcing transparency and trust throughout the Scrum process.