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Company capital and governance · France / Switzerland

Related-party agreements: procedure and evidence

France and Switzerland treat personal interests in related-party contracts through different rules. This file examines French SAS supplier relationships and Swiss SA conflicts separately. Connect the interested person, concrete contract terms and the relevant report or board measures. A registered representative or a familiar supplier is not, by itself, proof that the agreement has been properly examined.

Julie by AlphaDeep is an AI legal assistant for French law: it researches official references to help answer your questions (Légifrance, case law, service-public), analyses your documents and drafts your letters, for individuals and professionals alike.

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General legal information with official references and dated checks. It is not personalised advice: for a decision that commits you, have your situation checked by a qualified professional.

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Illustrative conversation
Example question

France: how can supplier terms document an alleged personal benefit ?

Julie Illustration

Compare actual prices, payment dates, guarantees and services with dated alternatives. For a SAS, L227-11 concerns ordinary operations on normal terms; an established relationship alone does not document both conditions.

Read the references

Your question concerns “Related-party agreements: procedure and evidence”. Which document should we examine, and does your matter concern France or Switzerland?

French law

3 free questions at signup. Avoid names and sensitive information.

Answer

Record offices, shareholdings and the person’s actual involvement. L227-10 also addresses an interposed party; a supplier name alone does not establish the officer’s role or qualify every related supply contract.

commerce : art. L227-10Code de commerce — article L227-11

Answer

France: how can supplier terms document an alleged personal benefit ?

Compare actual prices, payment dates, guarantees and services with dated alternatives. For a SAS, L227-11 concerns ordinary operations on normal terms; an established relationship alone does not document both conditions.

commerce : art. L227-10Code de commerce — article L227-11

Answer

France: does a non-approved SAS agreement automatically lose effect ?

L227-10 states that non-approved agreements nevertheless produce effects, while harmful consequences for the company require examination. Retain the report, decision and alleged loss rather than assuming automatic invalidity.

commerce : art. L227-10Code de commerce — article L227-11

Tool

How can you connect the facts and records in your file?

Complete the file references. The initial values illustrate a fictional case; they are not observed product results.

julie://tool/bordereauNothing leaves your browser

Answers stay on this page until you explicitly continue to Julie. Avoid names and sensitive information.

Fictional example · Interests, decisions and agreement matrix

Company
Company A
Related party
Documented connection
Agreement
Identified arrangement
Procedure
Records to examine

This worksheet organises records; it does not establish admissibility, entitlement or a procedural outcome.

Answer

France: what record applies to a single-shareholder SAS arrangement ?

Check whether the arrangement falls within L227-10. Its single-shareholder rule provides for an entry in the decision register for the covered agreements; connect that record to the interested person and transaction.

commerce : art. L227-10Code de commerce — article L227-11

Comparison

Which elements belong together before the next step?

Interests, decisions and agreement matrix
Preparation questionPoint to verify
France: which personal link connects the SAS officer and supplier ?Record offices, shareholdings and the person’s actual involvement. L227-10 also addresses an interposed party; a supplier name alone does not establish the officer’s role or qualify every related supply contract.
France: how can supplier terms document an alleged personal benefit ?Compare actual prices, payment dates, guarantees and services with dated alternatives. For a SAS, L227-11 concerns ordinary operations on normal terms; an established relationship alone does not document both conditions.
France: does a non-approved SAS agreement automatically lose effect ?L227-10 states that non-approved agreements nevertheless produce effects, while harmful consequences for the company require examination. Retain the report, decision and alleged loss rather than assuming automatic invalidity.
France: what record applies to a single-shareholder SAS arrangement ?Check whether the arrangement falls within L227-10. Its single-shareholder rule provides for an entry in the decision register for the covered agreements; connect that record to the interested person and transaction.

commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

Answer

Switzerland: what conflict must the SA board be told about ?

Under CO717a, board and management members inform the board fully and without delay about conflicts affecting them. Retain the personal interest, information supplied and date; this Swiss SA framework is separate from French SAS reporting.

Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

Answer

Switzerland: how can the board’s protective measures be documented ?

CO717a requires measures needed to safeguard company interests. Record the identified conflict, measure selected, persons involved and follow-up evidence without treating the decision as automatic validation of the contract.

Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

Answer

Switzerland: what if the company contracts with its own representative ?

CO718b addresses a contract with the person representing the company and contains a written-form requirement and a conditional exception. Establish the roles and relevant terms before determining the applicable form.

Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

The law

Which official provision helps explain this situation?

commerce : art. L227-10Sources checked 2 November 2026See the texts cited

Record offices, shareholdings and the person’s actual involvement. L227-10 also addresses an interposed party; a supplier name alone does not establish the officer’s role or qualify every related supply contract.

Answer

Switzerland: does a commercial-register extract prove conflict handling ?

ORC45 identifies registered board members and representatives, among other particulars. An extract helps establish those roles; it does not replace the conflict information or the board’s measures under CO717a.

Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

In order

Which preparation steps come first?

Editorial preparation order, not a popularity or success-probability ranking. Define the file first, then examine conditions and supporting evidence.

  1. France: which personal link connects the SAS officer and supplier ?

    Record offices, shareholdings and the person’s actual involvement. L227-10 also addresses an interposed party; a supplier name alone does not establish the officer’s role or qualify every related supply contract.

    commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

  2. France: how can supplier terms document an alleged personal benefit ?

    Compare actual prices, payment dates, guarantees and services with dated alternatives. For a SAS, L227-11 concerns ordinary operations on normal terms; an established relationship alone does not document both conditions.

    commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

  3. France: does a non-approved SAS agreement automatically lose effect ?

    L227-10 states that non-approved agreements nevertheless produce effects, while harmful consequences for the company require examination. Retain the report, decision and alleged loss rather than assuming automatic invalidity.

    commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

  4. France: what record applies to a single-shareholder SAS arrangement ?

    Check whether the arrangement falls within L227-10. Its single-shareholder rule provides for an entry in the decision register for the covered agreements; connect that record to the interested person and transaction.

    commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

  5. Switzerland: does a commercial-register extract prove conflict handling ?

    ORC45 identifies registered board members and representatives, among other particulars. An extract helps establish those roles; it does not replace the conflict information or the board’s measures under CO717a.

    commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

Frequent questions

What other questions arise in this file?

France: how can supplier terms document an alleged personal benefit ?

Compare actual prices, payment dates, guarantees and services with dated alternatives. For a SAS, L227-11 concerns ordinary operations on normal terms; an established relationship alone does not document both conditions.

commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

France: what record applies to a single-shareholder SAS arrangement ?

Check whether the arrangement falls within L227-10. Its single-shareholder rule provides for an entry in the decision register for the covered agreements; connect that record to the interested person and transaction.

commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

Switzerland: how can the board’s protective measures be documented ?

CO717a requires measures needed to safeguard company interests. Record the identified conflict, measure selected, persons involved and follow-up evidence without treating the decision as automatic validation of the contract.

commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

Switzerland: does a commercial-register extract prove conflict handling ?

ORC45 identifies registered board members and representatives, among other particulars. An extract helps establish those roles; it does not replace the conflict information or the board’s measures under CO717a.

commerce : art. L227-10Code de commerce — article L227-11Code des obligations — article 717aCode des obligations — article 718bOrdonnance sur le registre du commerce — article 45

Sources

Which official references should you consult?

  1. commerce : art. L227-10legifrance.gouv.fr
  2. Code de commerce — article L227-11legifrance.gouv.fr
  3. Code des obligations — article 717afedlex.admin.ch
  4. Code des obligations — article 718bfedlex.admin.ch
  5. Ordonnance sur le registre du commerce — article 45fedlex.admin.ch

Texts cited last checked: 2 November 2026