Regulatory Interoperability

After this lesson, the reader should understand:

• 01Identify the interoperability layers: identity, vocabulary, semantics.
• 02Handle conflicting obligations across jurisdictions.
• 03Explain why equivalence is a decision, not a computation.

Two regulators, one system

A system must satisfy two regimes whose obligations conflict. What does the artifact layer contribute?

It makes the conflict explicit and locatable — a named condition in one artifact against a named condition in another — rather than a dispute between two compliance teams reading two documents. The artifact layer does not resolve the conflict; resolution remains a political and legal act. What it changes is that the resolution can be recorded once and applied consistently.

• Who arbitrates conflicts between artifacts of different issuers?
• Can equivalence decisions themselves be expressed as artifacts?
• What is the minimum shared vocabulary for cross-border evaluation?

Map one obligation across two jurisdictions.

1. 01Express the obligation as conditions in both regimes.
2. 02Identify differences in definitions.
3. 03Identify any direct conflict.
4. 04Propose the resolution rule and who would issue it.

• Comparative law and equivalence determinations.
• Cross-border data and standards interoperability.
• Trade agreements on regulatory cooperation.