# Local Exception Grows Into Policy

## Ontology Metadata

Code: ISS-0101
Version: ISS-0101@0.1.0
Ontology release: 0.1.0
Updated: 2026-05-10T00:00:00Z
Canonical URL: /workbench/issues/local-exception-grows-into-policy/

## Summary

A local exception, special case, or one-off allowance begins to function like a general policy.

## Category

- CAT-0110 — Spread & Escalation
  - URL: /workbench/categories/spread-and-escalation/
  - Summary: Problems where small errors, local exceptions, risk signals, retries, permissions, or outputs spread downstream, grow in consequence, or trigger broader actions.

## Primary Pattern

- PAT-0360 — Propagation Amplification
  - URL: /workbench/patterns/propagation-amplification/
  - Summary: A structural condition where an effect, declaration, authority, constraint, or state increases in scope or intensity as it propagates beyond declared bounds.

## Declared Patterns

- PAT-0360 — Propagation Amplification
  - URL: /workbench/patterns/propagation-amplification/
  - Summary: A structural condition where an effect, declaration, authority, constraint, or state increases in scope or intensity as it propagates beyond declared bounds.
- PAT-0140 — Boundary Leakage
  - URL: /workbench/patterns/boundary-leakage/
  - Summary: A structural condition where effects, permissions, state, data, or authority cross a declared boundary without an authorized exception.
- PAT-0240 — Authority-State Mismatch
  - URL: /workbench/patterns/authority-state-mismatch/
  - Summary: A structural condition where observed system state no longer aligns with the declared authority state that is supposed to govern it.

## Derived Primary Lenses

- LEN-0190 — Escalation Gradient Lens
  - URL: /workbench/lenses/escalation-gradient-lens/
  - Summary: Measures structural growth or intensification across sequential executions, states, or transitions.
- LEN-0220 — Isolation Boundary Lens
  - URL: /workbench/lenses/isolation-boundary-lens/
  - Summary: Evaluates whether structural constraints, effects, and regions remain contained within declared boundaries.
- LEN-0250 — Propagation Lens
  - URL: /workbench/lenses/propagation-lens/
  - Summary: Traces how structural declarations, effects, or state changes propagate across boundaries or stages.
- LEN-0270 — Reconciliation Lens
  - URL: /workbench/lenses/reconciliation-lens/
  - Summary: Evaluates whether structural changes align with declared authority updates, version changes, or reconciliation rules.

## Derived Secondary Lenses

- LEN-0120 — Boundary Compliance Lens
  - URL: /workbench/lenses/boundary-compliance-lens/
  - Summary: Evaluates observed structure against declared boundary posture, including allow, block, and exception rules.
- LEN-0170 — Convergence Lens
  - URL: /workbench/lenses/convergence-lens/
  - Summary: Compares parallel structural systems to determine whether they align under shared authority.
- LEN-0280 — Reference Stability Lens
  - URL: /workbench/lenses/reference-stability-lens/
  - Summary: Evaluates whether structural references, identifiers, nodes, and edges remain consistent across execution cycles or comparable states.
- LEN-0290 — Variance / Entropy Lens
  - URL: /workbench/lenses/variance-entropy-lens/
  - Summary: Measures structural variability across repeated or comparable evaluations and identifies divergence beyond expected bounds.

## Search Intents

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- exception became policy
- AI treats special case as rule
- local allowance became general policy
- one off exception applied broadly
- AI generalized exception into rule