Tier 4
Governance
Stability decays without oversight.
Tier 4 prevents Signal Drift.
It is not a retainer.
It is governance.
What Governance Monitors
Behavioural regression
Identity drift
Evidence inconsistency
Margin compression
Classification reversion
Admission Criteria
Tier 4 is reserved for firms operating within high-discretion architect-led environments.
It is:
- Selective
- Capacity-capped
- Long-term
Governance is not required for all firms.
It is offered where structural maturity must be preserved under pressure.