====== 18.10 Phase 0 Completion Criteria ======

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Phase 0 is complete when the team can demonstrate a controlled, repeatable, reviewable baseline that satisfies the agreed scope and acceptance criteria.

Phase 0 completion requires:

  - Repository structure satisfies repository acceptance criteria.
  - Applicable environment satisfies environment acceptance criteria.
  - Required IDL/type generation satisfies type-generation acceptance criteria.
  - Required Phase 0 [[dido:99_annexes:annex-b-terms-and-definitions:n:node|Nodes]] satisfy node acceptance criteria.
  - [[dido:99_annexes:annex-b-terms-and-definitions:c:control_plane|Control Plane]] satisfies Control Plane acceptance criteria.
  - Any included [[dido:99_annexes:annex-b-terms-and-definitions:d:data_plane|Data Plane]] implementations satisfy Data Plane acceptance criteria.
  - Required containers satisfy container acceptance criteria.
  - Required documentation satisfies documentation acceptance criteria.
  - Required [[dido:99_annexes:annex-b-terms-and-definitions:e:evidence|Evidence]] satisfies evidence acceptance criteria.
  - Open risks, deviations, incomplete items, and deferred work are recorded.
  - The team has reviewed and accepted the baseline.
  - The team has tagged or otherwise identified the accepted Phase 0 baseline in Git.

Completion does not mean the system is production-ready. Completion means the team has created a disciplined Phase 0 implementation baseline that can be built, run, inspected, explained, and used as the foundation for later phases.

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