Privatstiftung
Foundation declaration

Keeping the supplementary foundation deed confidential: disclosure in proceedings and evidentiary value

Keeping the supplementary foundation deed confidential or disclosing it: section 30 PSG, court inspection and evidentiary value.

BRANDAUER Rechtsanwälte
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BRANDAUER Rechtsanwälte

Foundation law team, Salzburg and throughout Austria

Your matter is handled by a team combining corporate law, asset succession, real estate law and dispute resolution. We review the foundation declaration, board resolutions, information rights and liability issues and set out clear next steps. Mag. Bernhard Brandauer is responsible for the legal advice, supported by further specialised lawyers of the firm where the matter requires it.

6 September 2026, Mag. Bernhard Brandauer, Rechtsanwalt

The supplementary foundation deed is not filed with the commercial register court, but it can become the decisive document in a procedure provided by law. Section 10(2) of the Private Foundations Act states that its contents are not submitted to the commercial register court. Section 30(1) nevertheless gives a beneficiary a right to inspect the foundation deed and supplementary deed. If the request is not met within a reasonable period, the court may order inspection under section 30(2).

Disclosure therefore depends on three questions: who is requesting inspection, which specific legal basis supports the request, and which version of the deed is to be examined? The entry of a deed date in the commercial register does not replace its contents. Conversely, a draft, set of minutes or email does not automatically prove that an effective supplementary deed exists.

This article addresses the confidential supplementary deed, the inspection procedure and its evidentiary value in a specific dispute. The general rules on commercial register entries and the first interpretation of a foundation declaration are addressed only where they are necessary to assess disclosure.

Why the supplementary deed is not publicly filed

Section 10(1) PSG provides that the foundation declaration must be notarised. It may consist of a foundation deed and a supplementary foundation deed. Section 10(2) allows the supplementary deed to contain provisions going beyond the minimum content of section 9(1) PSG. Certain provisions from section 9(2) numbers 1 to 8 PSG may not be placed there.

The Act therefore separates filing with the commercial register court from the legal existence of the supplementary deed. Its contents are not submitted when the foundation is registered. Section 13(3) number 3 PSG nevertheless requires the date of the supplementary deed and the date of an amendment to be entered. The register can therefore show that a supplementary deed exists, but not its complete regulatory content.

Confidentiality does not mean that the deed may be withheld from every information request. Section 30 PSG links the inspection right to the status of a beneficiary and to information about fulfilment of the foundation purpose. The requester’s status, the deed needed and the existence of a specific court order must be assessed separately.

Who may request inspection of the supplementary deed

Section 30(1) PSG identifies the beneficiary as the person entitled to request information from the private foundation and to inspect the annual accounts, management report, audit report, books, foundation deed and supplementary foundation deed. The provision creates a right of inspection for a beneficiary. It does not order publication for every interested person.

The requester’s status must therefore be established before documents are released. Where a beneficiary is named expressly or determined by a body, the foundation declaration, relevant resolutions and the actual determination of beneficiaries may be important. The request should identify the period, the version and the specific purpose for which inspection is sought.

The private foundation should answer the request in a documented way. It may arrange inspection, provide the relevant documents for an appointment or explain which version is available. If the beneficiary status or the scope of inspection is disputed, the facts should be clarified before disclosure.

Three levels

Separate the register entry, inspection and court order

The three steps have different legal effects.

A register date proves neither the complete content nor an automatic right of inspection.
Level What is assessed? What follows?
Commercial register Date of the supplementary deed and an amendment under section 13(3) number 3 PSG Evidence of existence and chronology, not the complete content
Beneficiary’s request Status as beneficiary, specific deed and scope of inspection under section 30(1) PSG The request is first addressed to the private foundation
Court order Unmet request and the requirements of section 30(2) PSG Inspection may be ordered, where appropriate through an accounting expert

How the court inspection procedure works

If the private foundation does not comply within a reasonable period, the beneficiary may apply to the court under section 30(2) PSG. The court may order inspection and, where appropriate, arrange it through an accounting expert. Sections 385 to 389 of the Austrian Code of Civil Procedure apply by analogy.

The application should explain the applicant’s status, the earlier request, the response or absence of a response and the inspection sought. A general request for every document makes the assessment more difficult. The supplementary deed, relevant version and provision needed for the dispute should be identified as precisely as possible.

The court decides on the basis of the specific proceedings. The reference to the Code of Civil Procedure does not turn the deed into a generally published document. The scope, form and practical implementation of inspection follow the court’s order. Where sensitive parts are unnecessary for the question, inspection should be limited to the necessary scope.

What evidentiary value the supplementary deed has

An effectively executed supplementary deed can establish which provision formed part of the foundation declaration. Its evidentiary value therefore depends on the deed’s authenticity, the correct version, the required form of execution or amendment and its connection with the specific private foundation. The date in the commercial register confirms a registered fact. It does not replace examination of the deed itself.

A dispute requires several levels to be kept separate. The deed can prove the wording of a provision. Its legal effectiveness also depends on statutory requirements, the contemplated form of execution and an effective amendment. The effect of the provision on the proposed measure follows only after interpreting it together with the rest of the foundation declaration.

A scan with no clear provenance, an old working version or an isolated passage may therefore be only an indication. A reliable assessment should bring together the original or certified version, amendment records, the register extract and the circumstances in which the document was created. Evidentiary value comes from a traceable document chain, not from confidentiality alone.

Important: For a supplementary deed, the commercial register generally shows its date and amendment dates. The entry does not replace the content. A beneficiary must base an inspection request on section 30 PSG and identify the version needed.
Review order

From the request to a usable deed record

The order keeps entitlement, procedure and evidence separate.

  1. 01
    Step 1

    Classify the requester

    Record beneficiary status and the specific information interest.

    Assess the person by reference to the foundation declaration, any determination and the available resolutions. Record unresolved facts clearly.

  2. 02
    Step 2

    Identify the version

    Collect the supplementary deed, amendments and register data.

    Arrange the documents by execution and amendment. A register date points to an event but does not replace the related deed.

  3. 03
    Step 3

    Request inspection

    Describe the deed and scope in writing and with precision.

    Identify the version, provision and purpose of inspection. This allows the private foundation to respond in a targeted way.

  4. 04
    Step 4

    Record the response

    Preserve the period, offered inspection and any refusal.

    Keep the request, response and documents made available together. A refusal should remain understandable from the file.

  5. 05
    Step 5

    Assess a court application

    Apply section 30(2) PSG and sections 385 to 389 ZPO to the facts.

    An application should prove status, the prior request and the requested scope. Describe the inspection sought as narrowly as possible.

Which documents support the evidentiary value

The complete supplementary deed, the foundation deed, every related amendment and the current commercial register extract should be collected. Where several versions exist, earlier extracts and filings belong in the document chain as well. This makes it possible to trace which version was used at a particular time.

The determination of beneficiaries, relevant resolutions of foundation bodies, proof of service, earlier inspection requests and the measure in dispute may also matter. Each document proves a different point. A resolution may establish what a body decided, but it does not replace the deed from which that body’s authority is derived.

Where a discrepancy is alleged, the relevant passages should be set out alongside one another and the origin of each version recorded. Drafts must be marked as drafts. This shows whether the dispute concerns content, effectiveness, interpretation or access to a document.

Initial orientation

Supplementary deed: is the route to inspection organised?

Three questions separate entitlement, document and procedure.

Already know you want to get in touch? Go straight to the enquiry form.

01 Question 1

Can the requester’s status as a beneficiary be established?

All paths at a glance

Overview of all answers.

01

The legal basis for the request must be clarified first.

Collect the foundation declaration, beneficiary determination and relevant resolutions. Then identify the requester and the scope of the proposed inspection.

02

The document chain must be completed.

Arrange the supplementary deed, amendments and register data chronologically. Mark drafts and uncertain versions clearly.

03

The court route should be assessed on the specific facts.

Preserve the inspection request and the foundation’s response. Then assess an application under section 30(2) PSG and define the requested inspection narrowly.

04

The documents are organised for a detailed review.

Compare wording, execution form, amendment records and the measure in dispute. Record separately what the deed proves and which legal consequence is being argued.

Frequently asked questions

Supplementary deed: disclosure and evidentiary value

Must the supplementary foundation deed be filed with the commercial register court? +
No. Section 10(2) PSG excludes submission of its contents to the commercial register court. Under section 13(3) number 3 PSG, the date of the supplementary deed and an amendment date are nevertheless entered.
Who may request inspection of the supplementary deed? +
Section 30(1) PSG identifies the beneficiary. The beneficiary may request inspection of the foundation deed and supplementary deed from the private foundation. It does not create general publication for every interested person.
What happens if the foundation does not respond? +
If the private foundation does not comply within a reasonable period, the beneficiary may apply to the court under section 30(2) PSG. The court may order inspection, where appropriate through an accounting expert.
Does the register date prove the content of the supplementary deed? +
No. The register date proves the registered time. The deed, amendment records, execution form and its connection with the foundation declaration must be examined for content and effectiveness.
Topics
Private foundationSupplementary deedDisclosureInspection rightBeneficiariesCommercial registerEvidencePSG

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