Implementation Roadmap

System05 shall maintain a documented process for proposing, reviewing, revising, approving, and publishing technical and institutional changes.

A proposal shall identify:

proposer and represented interests;

problem or opportunity;

affected documents, entities, and Versions;

proposed normative or non-normative text;

technical rationale;

supporting Evidence;

expected benefits;

Risks and uncertainties;

Compatibility and migration effects;

cost and accessibility implications;

required reviewers and decision authority.

Proposals shall be classified according to significance. Editorial corrections, clarifications, minor technical changes, major Interface changes, emergency actions, and constitutional amendments shall not use identical approval procedures.

Technical review should evaluate:

constitutional alignment;

engineering validity;

safety;

interoperability;

testability;

manufacturing and inspection feasibility;

regional implications;

cybersecurity and data effects;

lifecycle consequences;

economic and competition effects.

Material proposals shall receive an appropriate review period. Comments and objections shall be recorded and resolved through documented dispositions.

Urgent safety proposals may use accelerated procedures, provided that their temporary status, scope, rationale, and subsequent full-review requirement are declared.

Rejected or withdrawn proposals should remain traceable where they contain useful technical history.

Approval shall identify the effective Version, transition provisions, implementation responsibilities, affected Products or Profiles, and future review date where applicable.