ARTICLE
24 September 2026

LETA: What New Obligations Will Companies Face As Of 1 October 2026?

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Borel & Barbey

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Founded in 1907, Borel & Barbey is one of Switzerland's leading law Firms. With nearly 60 legal experts, the Firm offers comprehensive services across all areas of law to a demanding clientele of corporate and private clients, both in Switzerland and globally.
Switzerland is introducing a central register of beneficial owners through the Federal Act on the Transparency of Legal Entities and the Identification of Beneficial Owners (LETA), effective October 1, 2026. This reform requires Swiss and certain foreign companies to identify beneficial owners, document their control, and report information to a new federal register administered by the Federal Office of Justice. Companies must prepare for these new governance, documentation, and compliance obligations by en
Switzerland Corporate/Commercial Law

The Federal Act on the Transparency of Legal Entities and the Identification of Beneficial Owners (LETA) will enter into force on 1 October 2026.

This reform marks a significant development: for the first time, Switzerland is introducing a central register of beneficial owners.

Going forward, companies and other entities concerned will no longer be required merely to maintain an internal register of their beneficial owners. They will also be required to identify them, document their control and report certain information relating to them to a new centralised federal register, administered by the Federal Office of Justice.

The reform is not limited to Swiss entities: certain foreign companies with a sufficient connection to Switzerland, including through a branch, real estate holdings or effective management in Switzerland, will also be subject to these requirements.

The LETA therefore introduces additional obligations for entities subject to the Act and their governing bodies, while strengthening requirements in terms of governance, documentation and compliance.

Companies should therefore anticipate the entry into force of the LETA, determine which new obligations apply to them and ensure that their internal processes are sufficiently robust to comply with these requirements within the applicable timeframes.

Discover our analysis of the reform and its main implications (in French):

  • The key points of the LETA: A concise overview of the main changes and obligations to be aware of.
  • Our in-depth analysis: A detailed examination of the new regulatory framework and its practical implications for the legal entities concerned.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.

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