AI subject tested: opus-47-websearch
Question (paraphrased): A payment system operator runs a 'single access point' gateway that connects domestic PSPs to foreign payment systems. They have received advice from their fintech team that CPMI's October 2024 report on cross-border FPS interlinking governance and oversight provides the applicable governance framework for their arrangement. The General Counsel has asked you to draft a board-level backgrounder (1–2 pages) explaining what CPMI October 2024 says about governance and oversight for this type of arrangement — its interlinking model, the key governance decisions the CPMI identifies, and the oversight recommendations that apply.
The General Counsel wants specific references to models and framework coverage.
AI response:
"BOARD BACKGROUNDER To: Board of Directors From: Office of the General Counsel Re: CPMI October 2024 final report (d223) and our single access point gateway arrangement Date: For Board meeting
We operate a single access point (SAP) gateway that allows domestic PSPs to send/receive payments into and from foreign payment systems. Under this model, our entity is a direct participant in the foreign system on behalf of upstream domestic PSPs.
On 15 October 2024 the BIS Committee on Payments and Market Infrastructures published its final report 'Linking fast payment systems across borders: governance and oversight' (d223). The report is the G20 deliverable on FPS interlinking and follows a public consultation on the October 2023 interim report (d219).
d223 takes a model-neutral approach. It covers the principal interlinking models, namely: (a) bilateral link; (b) hub-and-spoke (multilateral); and (c) single access point.
The SAP model is therefore within scope. The governance and oversight implications, however, differ in degree: SAP arrangements concentrate operational, credit and liquidity risk at the single gateway entity, and oversight tends to focus on that entity's risk management, its participation in the foreign system, and the back-to-back relationship with domestic PSPs.
(i) Legal set-up — enforceability of gateway participation under foreign-system rules; treatment of finality and settlement; client-money / safeguarding rules for domestic PSPs. (ii) Ownership and operational structure — whether the gateway is owned by industry, by a single PSP, by an infrastructure provider or by a public entity. (iii) Governing body composition and decision-making — given the asymmetric risk concentration at the gateway, conflict-of-interest and independence considerations are heightened. (iv) Stakeholder engagement — meaningful upstream PSP voice into pricing, rule changes and operational priorities.
(v) Risk management — credit, liquidity, FX, operational/cyber, settlement, and AML/CFT, plus single-point-of-failure risk inherent in the SAP model.
The d223 oversight chapter directs authorities to: R1. Establish a cooperative oversight framework with the authorities of the foreign FPS in which the SAP participates. R2. Identify a lead overseer. R3. Establish information-sharing and incident-notification protocols. R4. Confirm the legal basis of oversight over the SAP gateway entity (which is typically a domestic FMI participant subject to domestic oversight, with extraterritorial visibility from the foreign authority). R5. Assess governance against the operator-level decisions above. R6. Oversee risk management — credit, liquidity, settlement, operational/cyber, FX, AML/CFT. R7. Oversee business continuity and resilience. R8.
Apply relevant international standards proportionately, including PFMI where the gateway becomes systemically important. R9. Engage on material changes (new corridors, new currencies, new participants). R10. Periodically review the oversight approach as the SAP scales.
Regulator verbatim text:
"Graph 2 includes two additional stylised models that can enable end users to exchange fast payments across borders. While these models could also be referred to as interlinking arrangements, they have more commonalities with correspondent banking (in the case of the single access point) and a single cross-jurisdictional payment system (in the case of the common platform). As such, they are not the focus of this report and will only be discussed to a limited extent."
Failure mode: misstated_rule
Substrate document: Linking Fast Payment Systems Across Borders – Governance and Oversight, Final Report (d223)
This finding documents a confirmed hallucination by opus-47-websearch on a probe of the regulation. The model's response was tested against the regulator's verbatim primary text and classified as misstated_rule. Full per-finding context is available via the linked Citation ID.
Each finding has a stable Citation ID (RLB-F-… for aggregated case-study findings, RLB-H-… for raw per-model hallucinations) — like a DOI, the ID always resolves to the canonical finding even if URLs change.
RegLeg Specialist Panel (2026). "A payment system operator runs a 'single access point' gateway that connects domestic PSPs to foreign payment systems — Retail Banking × Operations — International / Multilateral." Citation ID: RLB-H-INT-BIS-CPMI-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-Q003-Opus47. RegLegBrief AI Hallucination Research, published 2026-06-15. https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-FPS-INTERLINKING-GOVERNANCE-2024/sectors/retail_banking/operations/finding/INT-BIS-CPMI-INT-001-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-v1-003/
RegLeg Specialist Panel. (2026). A payment system operator runs a 'single access point' gateway that connects domestic PSPs to foreign payment systems [Hallucination finding RLB-H-INT-BIS-CPMI-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-Q003-Opus47]. RegLegBrief AI Hallucination Research. https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-FPS-INTERLINKING-GOVERNANCE-2024/sectors/retail_banking/operations/finding/INT-BIS-CPMI-INT-001-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-v1-003/
RegLeg Specialist Panel, A payment system operator runs a 'single access point' gateway that connects domestic PSPs to foreign payment systems [RLB-H-INT-BIS-CPMI-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-Q003-Opus47], RegLegBrief AI Hallucination Research (June 15, 2026), https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-FPS-INTERLINKING-GOVERNANCE-2024/sectors/retail_banking/operations/finding/INT-BIS-CPMI-INT-001-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-v1-003/.
@misc{reglegbrief_RLB_H_INT_BIS_CPMI_CPMI_FPS_INTERLINKING_GOVERNANCE_2024_Q003_Opus47,
author = {RegLeg Specialist Panel},
title = {A payment system operator runs a 'single access point' gateway that connects domestic PSPs to foreign payment systems},
year = {2026},
publisher = {RegLegBrief AI Hallucination Research},
note = {Hallucination finding Citation ID: RLB-H-INT-BIS-CPMI-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-Q003-Opus47},
url = {https://reglegbrief.com/regulators/j1/int/BIS-CPMI/CPMI-FPS-INTERLINKING-GOVERNANCE-2024/sectors/retail_banking/operations/finding/INT-BIS-CPMI-INT-001-CPMI-FPS-INTERLINKING-GOVERNANCE-2024-v1-003/}
}
Every finding on this page compares an AI subject's account of the rule against the regulator's verbatim text from the regulator's own portal. Both are linked. Each delta, its root causes, and impact analysis are documented and published with immutable Citation IDs.