# Enquête proceedings before the Enterprise Chamber: appeal, review, and what survives it
A decision of the Enterprise Chamber (Ondernemingskamer, the Enterprise Chamber) in inquiry proceedings can only be brought to the Supreme Court in cassation, never to an ordinary court of appeal, and cassation is limited to points of law. A separate route lets a party ask the Chamber to reopen its own final decision if a fact that would have changed the outcome only comes to light afterwards. This page is for a party that has already been through a first-phase order, a second-phase finding, or both, and needs to know what can still be done, by whom, and by when.
When this route applies
This route applies once the Enterprise Chamber has issued a decision in an enquêteprocedure (inquiry proceedings): an order granting or refusing an inquiry, a finding on whether there has been wanbeleid (mismanagement of policy), or an order for measures such as the suspension of a director, the appointment of an onderzoeker (investigator), or the transfer of shares to a trustee.
It does not apply to the underlying request for an inquiry itself, which is a separate procedural stage with its own sequence, nor to a liability claim that a party brings afterwards on the strength of a mismanagement finding. It also does not apply where the decision in question is a purely case-management order that the applicable procedural rules treat as not independently appealable; those are challenged, if at all, only together with the final decision.
Who acts and where
| Actor | Body | Language of the procedure | What they file |
|---|---|---|---|
| Party seeking cassation | Supreme Court (Hoge Raad) | Dutch | Cassation petition against the Enterprise Chamber's decision |
| Opposing party | Supreme Court | Dutch | Written response to the cassation petition |
| Party requesting review | Enterprise Chamber, Amsterdam Court of Appeal | Dutch | Request for review of a final decision on newly discovered facts |
| Investigator (onderzoeker) | appointed by, and reporting to, the Enterprise Chamber | Dutch | Inquiry report, and any supplementary report the Chamber orders |
| Dutch-qualified counsel of record | Supreme Court and Enterprise Chamber | Dutch | All petitions and responses; filings by a party acting without counsel of record are not accepted |
The sequence
1. The Enterprise Chamber gives its decision. This may be a first-phase order granting or refusing an inquiry, or a second-phase decision on mismanagement and measures. The decision is put in writing and dated.
2. The party affected instructs counsel of record for cassation. Cassation before the Supreme Court requires representation by counsel admitted to plead there; this is a distinct standing from counsel who acted before the Enterprise Chamber.
3. Counsel files the cassation petition with the Supreme Court. The petition sets out the grounds: an incorrect application of the law, or a defect in the reasoning that the Supreme Court treats as a point of law rather than a point of fact. The Supreme Court does not re-examine the facts found by the Enterprise Chamber.
4. The opposing party files a written response. The response addresses each ground raised and may itself raise a cross-petition where the applicable rules allow it.
5. The Supreme Court decides on the papers, typically without a further factual hearing, since cassation is a review of law, not a rehearing of the case.
6. If the petition succeeds, the Supreme Court either decides the point itself or refers the case back to the Enterprise Chamber, or to another chamber of the same court, to decide again on the corrected legal basis.
7. If the petition fails, the Enterprise Chamber's decision stands and any measures it ordered continue, unless a stay was separately granted.
8. Where new facts emerge after a final decision, a party with an interest may instead, or in addition, bring a request for review before the Enterprise Chamber itself, asking it to reopen the decision on the ground that it would have decided differently had the fact been known at the time.
9. The Enterprise Chamber decides the review request on the papers and, where it grants it, reopens the substantive question the original decision settled, running a further hearing on that point alone.
Deadlines
| Step | Period | Runs from | If missed |
|---|---|---|---|
| Filing the cassation petition | A statutory period applies; no public figure for it is confirmed in the current registry and it is not stated here | The date the Enterprise Chamber's decision is given | The right to cassation lapses and the decision becomes final |
| Filing the response in cassation | A statutory period applies; no public figure for it is confirmed | Service of the cassation petition on the opposing party | The opposing party loses the opportunity to respond in writing |
| Request for a stay of the measures ordered | No fixed statutory period; the Supreme Court or the Enterprise Chamber decides on application | The moment cassation is lodged, or the moment the ground for a stay arises | The measures ordered continue to apply in full |
| Request for review of a final decision | A statutory period applies, running from discovery of the new fact; no public figure for it is confirmed | The moment the requesting party becomes aware of the fact it relies on | The request becomes time-barred and the original decision is final |
Documents and proof
| Document | Who issues it | Form | Translation or legalisation |
|---|---|---|---|
| Cassation petition | Counsel of record admitted before the Supreme Court | Written petition, filed with the Supreme Court | Dutch only; the court does not provide a translation |
| Enterprise Chamber decision | Enterprise Chamber | Written ruling; not automatically published unless the Chamber selects it for publication | A certified translation must be separately commissioned by any party wanting to rely on it outside the Netherlands |
| Inquiry report | The investigator (onderzoeker) | Written report filed with the court; access is restricted unless the Chamber orders disclosure | As above |
| Request for review | The requesting party's counsel | Written request, with the new fact and supporting material annexed | Dutch only |
Cost
The components are: the court's own registry fee, the cost of a certified translation where a decision is to be relied on abroad, and the time of counsel of record, which is a matter of instruction rather than a published tariff. No fee figure for the cassation petition or the review request carries a confirmed source at present, and none is stated here rather than estimated.
What drives the total in practice is the length of the record the Supreme Court has to review, since cassation turns on how the Enterprise Chamber reasoned, not on a fresh hearing of the facts. A file built on a long and contested inquiry costs more to bring to cassation than one built on a narrow point of law. The cost pattern is closer to a contested procedural stage than to a discrete transaction: it resembles the way cost drivers behave in a pre-sale carve-out's fee structure, where the driver is the complexity of the file rather than a fixed step.
Objections you will meet
"This ground concerns the facts, not the law." The Supreme Court does not re-weigh evidence. A ground framed as disagreement with the Enterprise Chamber's assessment of the facts is reformulated, or it is dismissed. The answer is to identify the specific legal standard the Chamber is said to have misapplied, not to restate the facts.
"The request for review does not disclose a genuinely new fact." A fact the requesting party could have raised earlier, or one that would not have changed the outcome, does not meet the threshold. The answer is to show both elements: that the fact was unknown at the time, and that it would have altered the finding.
"There is no basis for a stay." Measures ordered by the Enterprise Chamber continue during cassation unless a stay is separately granted, and a stay is not automatic. The answer is a concrete showing of the harm continued application of the measure would cause before cassation is decided.
Outcome and enforcement
A successful cassation petition either produces a Supreme Court ruling on the legal point itself, or sends the case back to be decided again on the corrected basis; it does not, by itself, award damages or money. Where the underlying decision found mismanagement, that finding, once final, stands as the platform on which a separate director-liability claim can be built, distinct from the inquiry proceedings themselves. See our page on the objections raised in a wrongful-act liability claim against a director for what happens at that next stage.
A successful review request reopens only the point the new fact bears on; it does not reopen the entire original decision. Measures already carried out, such as a completed transfer of shares to a trustee, are not automatically undone by a later review; what happens to them is decided separately, on the facts of the case.
Cross-border effect
An Enterprise Chamber decision affecting the internal organs of a Dutch legal entity, such as the suspension of a director or the appointment of an investigator, is recognised abroad as a matter of the entity's own governing law rather than as a money judgment requiring separate enforcement machinery. Where a subsequent decision also orders a payment, for example a costs order or a damages award following a liability claim, that separate money element falls under the ordinary cross-border enforcement regime for civil and commercial judgments, with different routes depending on whether the debtor is in an EU member state.
This distinction matters for a foreign parent or foreign shareholder: the governance consequences of the Dutch procedure travel with the entity wherever it is recognised, but a cash consequence has to be enforced separately, jurisdiction by jurisdiction. A comparable split between the corporate-law consequence and the enforcement of any resulting payment obligation also arises when a foreign branch's own appeal route is engaged.
What this does not cover
- The first-phase request for an inquiry itself, including who may bring it and on what threshold.
- The substantive standard for a finding of mismanagement, as opposed to what happens to that finding once made.
- A director-liability claim that follows a mismanagement finding, which is a separate procedure with its own sequence.
- Provisional measures ordered while the main inquiry is still running, as distinct from measures ordered in a final decision.
- Enquête-type or equivalent procedures outside the Netherlands.
Questions
Can a decision of the Enterprise Chamber be appealed to an ordinary court of appeal?
No. The only route against a decision of the Enterprise Chamber in inquiry proceedings is cassation to the Supreme Court, because the Chamber already sits as a special chamber of the Amsterdam Court of Appeal. There is no intermediate appeal stage.
What happens to measures the Enterprise Chamber has ordered while cassation is pending?
They continue to apply. A stay is not automatic and has to be separately requested and justified on the harm that continued application would cause before the Supreme Court decides.
Can a final decision be reopened after the case is closed?
Yes, through a request for review, but only where a fact that was unknown at the time, and that would have changed the outcome, later comes to light. It reopens the point the fact bears on, not the whole decision.
About this material
Written by Eva Kuipers, whose responsibility zone at the firm is governance and the Enterprise Chamber. She works on inquiry proceedings, director suspension and dismissal, and the governance consequences that follow a mismanagement finding under Dutch law.
Where this fits
This sits within corporate law and governance, the practice that follows a mismanagement finding through to its consequences for the board and, where relevant, into a Dutch court on cassation. It belongs under the Enterprise Chamber service. Before or after a Dutch entity goes through this procedure, a structure report sets out who holds what in the entity concerned, drawn from the same registers this page relies on; see also what such a report shows before a dividend decision. Where the appeal question instead concerns a director's own exposure, the relevant next step is the page on objections raised in a wrongful-act liability claim against a director.
Last legal review: 2026-09-17