# GAZZETTA UFFICIALE DELL'ORDINE SOVRANO MILITARE DI MALTA
# OFFICIAL GAZETTE OF THE SOVEREIGN MILITARY ORDER OF MALTA (GUOSMM)

| Field | Value |
|-------|-------|
| Document ID | `GUOSMM-B-2026-006` |
| Series | B |
| Document type | ISO 20022 Compliance Publication |
| Published | 2026-07-02T16:00:00Z |
| Effective | 2026-07-03T00:00:00Z |

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# ISO 20022 Compliance Publication — Institutional Message Framework

## Section 1 — Objective

Align OMNL, DBIS, and licensed institution messaging with **ISO 20022** where used for institutional cross-border payments and settlement evidence.

## Section 2 — Message correlation

2.1 pacs/camt families mapped to GUOSMM document IDs and transaction package hashes.  
2.2 Chain 138 notarization optional per GUOSMM-E supervisory notices.

## Section 3 — Implementation

Phased rollout — publication does not assert live network certification.

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*Signing authority: Sovereign Military Order of Malta · Tier 1 magistral instrument under 1113 delegated powers taxonomy*