Canonical Definition

Applicability Boundary

The Applicability Boundary is the structural limit at which a system's control logic continues to operate formally correctly while no longer remaining a valid explanation of the operational reality it governs.

This definition establishes the canonical meaning of the term within the Applicability Boundary Doctrine.

Canonical Concept Diagram

Semantic Stability Notice

The meaning of the term "Applicability Boundary" as defined in this repository is considered stable starting from version v1.12.

Future revisions of the doctrine may expand explanatory or contextual material, but the semantic meaning of the concept remains unchanged.

Non-Claim Integrity

This page is non-claim. It does not prescribe actions, recommend implementations, or define technical requirements.

End of Canonical Definition