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In forceInvestment firms: markets reporting (EU, ESMA)Last checked 11 November 2026

Settlement internaliser report, CSDR Article 9 (CSDR SI)

A regulatory return listed by the Central Bank of Ireland (CBI), Ireland.

Settlement internalisers report the aggregated volume and value of all securities transactions they settle outside securities settlement systems, under Article 9(1) of the Central Securities Depositories Regulation. ESMA publishes the guidelines, technical guidance, XML files and ISO 20022 XSD. Source

Official title: CSDR Settlement Internaliser

The facts

Who files
MiFID firms and credit institutions that are settlement internalisers with reporting obligations (Class 1, Class 1 minus and Class 2 firms where they qualify). Source
How often
Quarterly. Source
Deadline
Within 10 working days of calendar quarter end (MiFID list). Source
Format
XML. ISO 20022 XML valid against ESMA's schema, archived in a zip file and uploaded through the Online Reporting System as return type 'CSDR' settlement internaliser; schema errors are reported with codes such as FIL-001. Firms new to the regime first complete the Bank's questionnaire. Source
How it is filed
Filing routes recorded for the CBI: Central Bank of Ireland Portal (formerly the Online Reporting System, ONR); MiFIR transaction reporting Machine to Machine channel; Online Reporting System (ONR), now linked as 'Credit Union Auditor Reporting'; Email to the Central Bank. See how firms file with the CBI.
Status
In force
Legal basis
Group
Investment firms: markets reporting (EU, ESMA)

Templates (0)

The library lists no templates for this return.

EU return: the content is defined by CSDR Article 9 and ESMA's guidelines and XSD. No EBA or EIOPA entry applies. Source

Validation rules

The CBI publishes the checks it runs on this return. They could not be counted from the published material. Software can run them exactly as published. Source

How they are written: ESMA XML schema (XSD).

How they were counted

Not counted: the Central Bank checks files against ESMA's XML schema.

Counts are in the CBI's own unit, so they are not comparable with other regulators' counts.

Public data

No published data from this return was found. No data from this return published by the Central Bank was found on the pages checked. Source

Official documents (4)

The CBI's own files, with the size and SHA-256 fingerprint of each as downloaded on 11 November 2026, so anyone can tell whether a copy is the same version.

Sources

Every page and document this return's facts were read from.

Knowing exactly what is collected, in what format and under which rules is the first step to real-time supervision. Line4 builds SupTech software for financial regulators that runs checks like these as each return arrives.

Line4's text and records here are free to reuse under CC BY 4.0. Please credit: “Source: Line4 regulatory submissions library (CC BY 4.0), https://www.line4.ai”. The regulators' documents, forms, taxonomies, rules and data belong to them: see CBI's reuse terms. This describes what regulators publish. It is not legal or regulatory advice: always rely on the regulator's own text.

Contains Irish Public Sector Information from the Central Bank of Ireland (https://www.centralbank.ie), copyright Central Bank of Ireland, re-used under the Bank's licence for re-use of public sector information (https://www.centralbank.ie/fns/re-use-of-public-sector-information). This library summarises it in plain English and links the originals; the Central Bank of Ireland does not endorse this library.

Last checked 11 November 2026.