Financial Institutions

KEEP YOUR MODELS.
ADD THE EVIDENCE LAYER.

CHASSIS ADE is designed to support model-risk, traceability and oversight workflows around consequential automated decisions — including third-party models whose proprietary methodology may not be fully disclosed.

Regulatory decision evidence concept
Challenge a decision later. Reproduce the recorded state that existed when it was made.
Interactive decision replay

What happened when this decision was made?

RECORDED INSTANCE · ILLUSTRATIVE

CREDIT DECISION — APPROVED

Six months later, the current model and source data have changed. The decision-time record has not.

01Original Inputs
02Recorded State
03Decision
04Evidence Record
Ready.
Evidence at challenge time

What moved. What was preserved.

Production model todayChanged
Source data todayRestated
Decision-time model versionPreserved
Decision-time inputsVersioned & pinned
Decision pathReplayable
Supporting evidenceTraceable
Critical launch offerings

Two regulatory conversations.
One evidence architecture.

U.S. BANKING

SR 26-2 — Model Risk Evidence Infrastructure

Positioned to support institutional model-risk management where the bank remains responsible for understanding, validating, monitoring and documenting model use, including third-party models.

  • Decision-level provenance and replay
  • Evidence around proprietary third-party models without requiring source disclosure
  • Validation and monitoring support
  • Independent audit / examiner review of recorded decision evidence
EU

EU AI Act — Traceability & Oversight Infrastructure

Positioned to support applicable record-keeping, traceability and human-oversight workflows for regulated AI systems.

  • Decision-state recording
  • Traceability from output toward underlying inputs
  • Human review and challenge workflows
  • Evidence supporting technical documentation and post-market review processes
Regulatory / legal notice. This prototype describes technical capabilities intended to support institutional governance and compliance processes. It does not state that use of CHASSIS ADE alone establishes compliance with SR 26-2, the EU AI Act, or any other law, regulation, supervisory guidance or standard. Final public regulatory language should be reviewed by qualified counsel.
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