About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Euronext Steps Into Line With Adoption of ISIN-Only Coding

Subscribe to our newsletter

From the end of June, all securities traded on the Euronext Paris cash markets will be identified solely by their International Securities Identification Numbers (ISIN), bringing it into line with most other major financial markets.

In France it will replace the national Sicovam codes, making it easier to identify securities, particularly in cross-border transactions. For Euronext, the switch also represents a further step in harmonizing operations between member markets – Amsterdam, Brussels and Lisbon have already adopted the ISIN code.

The new codes will apply to all securities traded on the Euronext Paris cash markets, including equities, bonds and structured products such as warrants and trackers.

A steering group representing the French financial community and headed by AFTI, the French association for securities professionals, is working to ensure a smooth transition. Tests scheduled in the run-up to June will enable players to implement any necessary changes.

A dedicated Internet site will go online in early March at www.euronext.com/isin, and will include a converter for switching between Sicovam and ISIN codes.

Clearnet is the clearing house and central counterparty of equity and derivatives markets operated by Euronext Amsterdam, Brussels and Paris.

Euronext NV is the first pan-European exchange and operates cash and derivatives markets in Amsterdam, Brussels, Lisbon and Paris, as well as Liffe, the international derivatives market based in London.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Hearing from the Experts: AI Governance Best Practices

The rapid spread of artificial intelligence in the financial industry presents data teams with novel challenges. AI’s ability to harvest and utilize vast amounts of data has raised concerns about the privacy and security of sensitive proprietary data and the ethical and legal use of external information. Robust data governance frameworks provide the guardrails needed...

BLOG

ESMA’s “Data Day” and Regulatory Digitalisation

When ESMA convened its first ‘Data Day’ on 2 December 2025, the agenda title – “Burden reduction in the digitalisation era” – captured a shift that has been building across Europe’s regulatory landscape for several years. While markets been advancing shared data models and machine-executable reporting logic through initiatives such as the Common Domain Model...

EVENT

TradingTech Summit London

Now in its 15th year the TradingTech Summit London brings together the European trading technology capital markets industry and examines the latest changes and innovations in trading technology and explores how technology is being deployed to create an edge in sell side and buy side capital markets financial institutions.

GUIDE

Regulatory Data Handbook 2021/2022 – Ninth Edition

Welcome to the ninth edition of A-Team Group’s Regulatory Data Handbook, a publication dedicated to helping you gain a full understanding of regulations related to your organisation from the details of requirements to best practice implementation. This edition of the handbook includes a focus on regulations being rolled out to bring order and standardisation to...