Rules and evidence
Governance and Conformance
Modular UI modernization depends on public boundaries, neutral stewardship, and objective tests that make compatibility reproducible.
Governance defines the rules
Governance should define interface expectations, versioning practices, change-control responsibilities, and evidence requirements. The goal is not to prescribe one vendor path; it is to create a reliable operating model for many compatible implementations.
Conformance makes review repeatable
Testable expectations
Requirements are expressed so they can be verified instead of interpreted differently by each participant.
Version control
Changes are tracked and communicated so states can plan adoption without losing compatibility.
Evidence packages
Results, limits, and assumptions are preserved for controlled technical review.