Single chapter: The Autorité des marchés financiers

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Article L621-23

French Monetary and Financial CodeIn force

Updated 7 Nov 2023

Statutory auditors of portfolio management companies and data communication service providers are bound by professional secrecy with regard to the Autorité des marchés financiers.

Statutory auditors are required to report as soon as possible to the Autorité des marchés financiers any fact or decision concerning an asset management company and data communication service providers authorised by the Autorité des marchés financiers of which they have become aware in the course of their duties, of the following nature:

1. It constitutes a breach of the legal or regulatory provisions applicable to this company that is likely to have a material impact on its financial position, results or assets and liabilities;

2. jeopardise the company's ability to continue as a going concern; or

3. Lead to the issue of reservations or the refusal to certify the accounts.

The same obligation applies to facts and decisions of which they become aware in the course of their work with a parent company or subsidiary of a company mentioned above.

Statutory auditors may not be held liable for information or disclosures made in the performance of their duties or in compliance with the obligations imposed by this article.

The Autorité des marchés financiers may also transmit to the statutory auditors of portfolio management companies and data communication service providers the information necessary for the performance of their duties. The information transmitted is covered by the rule of professional secrecy.

Mariela Petrova

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Common Questions

Working with a corporate lawyer in France — Q&A

Any time a strategic decision changes how the company is owned, governed or contractually bound — incorporation, fundraising, M&A, restructuring, shareholder agreements, or major commercial contracts. Earlier engagement always costs less than later remediation.

A notary (notaire) is a public officer who authenticates specific deeds (mainly real-estate transfers and certain family-law acts). A corporate lawyer (avocat) advises on strategy, negotiates and drafts company documents, and represents you in disputes. The two roles complement rather than overlap.

Yes — most of our clients are foreign suppliers, investors or holding entities. We bridge the gap between French law and your home jurisdiction's expectations and deliver everything bilingually.

The SAS (Société par Actions Simplifiée) is the default choice for most international structures: flexible governance, single shareholder allowed, no minimum capital, and works cleanly with foreign holding entities. We assess SARL, SA, SCI on the merits when the situation calls for it.

Yes — communications with a French avocat are protected by the secret professionnel (Article 66-5 of the Law of 31 December 1971). This protection is broader than the common-law attorney-client privilege and applies to written and oral exchanges.

We work on fixed fees for clearly scoped engagements (incorporation, contract drafting, audits) and on monthly retainers for ongoing advisory. Hourly billing is the exception, not the default. You always know the cost before work starts.

Typical timeline is 2–3 weeks from KYC kick-off to RCS registration, assuming standard documentation. Holding-company structures, foreign-shareholder identification or in-kind contributions can extend this — we flag the gating items at the first meeting.

Absolutely. We routinely coordinate with your in-house counsel, expert-comptable or notaire — pragmatic collaboration is the norm, not the exception. We send them everything they need to do their part without duplicating work.

Mariela Petrova

Mariela Petrova

Avocate au Barreau de Paris

Toque #C2396

15+ Years In Corporate Practice

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Communications protected by professional secrecy — secret professionnel de l'avocat, Article 66-5 of the Law of 31 December 1971.

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