# A supervisory board member wants access to the deal file when the business sits in a regulated sector
A supervisory board member who is refused the deal file has two open routes: press the request through the board's own oversight duty, or ask the Enterprise Chamber to order disclosure. The first is quicker and stays private; the second is public and can compel access, but it costs court fees and time. Which route fits depends on how urgent the file is and on whether the refusal itself signals a governance problem.
What happens if you do nothing
Nothing changes on its own. The management board keeps controlling what the deal file contains and who sees it, and a regulated business has an added reason to withhold: it can point to confidentiality obligations toward its sector regulator. If you let the refusal stand, the supervisory board's oversight duty becomes theoretical rather than real, and a later regulator review of the deal will ask what the supervisory board actually saw before it happened.
Staying silent also weakens your position if the deal turns out badly. A supervisory board member who never pressed for access has a harder time showing the oversight function was exercised in good faith. Doing nothing is a choice, not a neutral default.
The routes
| Route | What it takes | Time | Cost driver | What it gives you |
|---|---|---|---|---|
| Direct request via the chair | A written request invoking the supervisory board's statutory oversight duty | Days to a few weeks, depending on cooperation | Internal staff time, no court fee | Access if the board resolves it internally, with no public record |
| Formal request with compliance review | A written request routed through the compliance function because the file touches regulated activity | Several weeks, bound by the compliance function's own review cycle | Internal compliance and legal review hours | A documented outcome: either the file, or a reasoned refusal you can escalate |
| Inquiry request to the Enterprise Chamber | A petition showing reasonable doubt about correct policy or conduct, filed with Dutch-qualified counsel of record | Weeks to file, months to a hearing | A court fee plus counsel's hours | A court order for disclosure, or an investigator appointed to examine the file |
What decides between them
The regulated setting changes the calculus at every stage, not just at the point of refusal. Where the file touches licensed activity, customer data or market-sensitive information, the management board can genuinely owe confidentiality to the sector regulator, and that confidentiality can outrank an internal information request. Your first task is to test whether that shield is real or asserted. Ask the compliance function to state, in writing, exactly which regulatory rule it relies on and which part of the file it covers.
If the stated basis is narrow, a partial disclosure or a redacted file usually resolves the dispute without escalation. If the refusal is blanket, or the stated basis shifts each time you press, that pattern itself is evidence that supports an inquiry request. Urgency also matters: a deal about to close needs the fast internal route first, because the Enterprise Chamber route rarely moves quickly enough to stop a signing.
The deadline that runs
There is no fixed statutory limitation period attached to a supervisory board member's request for information under Dutch company law; the applicable Dutch rules instead require the doubt behind an inquiry request to be current, not historic. In practice this means you should act while the deal file is still live and the refusal is fresh, because a petition filed long after the deal has closed faces a harder test of continuing relevance. If the deal is close to signing, treat that signing date as the deadline that actually runs.
Evidence to secure now
Before you escalate, put the record in order. Keep the written request and the refusal, dated and exact about what was asked and what was declined. Note the stated regulatory basis for withholding, word for word, and any change in that basis over time.
Add the board minutes covering the deal's approval process and any prior information requests on the same file. If the compliance function has communicated with the sector regulator about the deal, ask whether that correspondence itself can be disclosed to the supervisory board; a regulator's own view of the confidentiality boundary is often decisive.
Cost drivers
The internal routes carry no court fee: the cost is staff and compliance time, driven by how many rounds of correspondence the refusal takes to resolve. The Enterprise Chamber route adds a court fee for the petition and the hours of Dutch-qualified counsel of record needed to draft it and assemble the supporting file. Cost rises sharply if the company opposes the petition rather than settling once it is filed, because opposition adds a hearing and a further round of written submissions.
What we would do in the first week
Put the refusal in writing if it is not already, and ask the compliance function to state its regulatory basis in specific terms rather than in general reference to confidentiality. Take Dutch-qualified counsel of record advice on whether that basis genuinely covers the file or only part of it. In parallel, gather the board minutes and prior correspondence listed above so the file is ready if escalation becomes necessary.
Decide, before the week ends, whether the deal's timetable allows for the internal route to run its course or whether the signing date forces an earlier move to the Enterprise Chamber. This context question, once answered, decides most of what follows.
What this does not cover
- This does not cover the information rights of ordinary shareholders, which run through a different route under Dutch law and Dutch court practice.
- This does not cover an employee works council's own consultation rights on the same transaction.
- This does not cover the sector regulator's own supervisory powers over the deal, which sit outside the supervisory board's internal information right.
- This does not cover criminal exposure of individual board members; that is a separate question requiring its own advice.
Questions
Can a regulated company simply refuse a supervisory board member on confidentiality grounds?
Not automatically. It must point to a specific regulatory basis for the confidentiality it claims, and a blanket refusal without that basis weakens its position if the matter is later tested.
Does the Enterprise Chamber route stop a deal from closing?
Filing a petition does not by itself suspend a signing. Urgent relief within the same proceedings can be requested, but it is not guaranteed and takes time to arrange.
Is a redacted deal file an acceptable middle outcome?
Often yes. A file redacted to the parts genuinely covered by regulatory confidentiality can satisfy the oversight duty without forcing escalation, provided the redaction is explained rather than blanket.
Eva Kuipers is responsible for governance and Enterprise Chamber matters at the firm. She works on supervisory board disputes, information rights and inquiry proceedings in the Netherlands.
Where a supervisory board's own agreements need review before this kind of dispute arises, that sits under shareholders' agreements. The practice area for this question is corporate law and governance. A related pattern arises when a tag-along right is ignored during a change of control, and a different but adjacent problem is a parent instructing a decision that harmed creditors. Where the underlying entity sits abroad, the same access question can turn on the beneficial owner of a Cyprus structure, or on how a debtor is dissolved without liquidation under bank financing.
Where the dispute concerns what a Dutch entity actually looks like behind the deal file, a structure report sets out the corporate chain and filed documents as a factual starting point. If you want this fork applied to your own facts, the route open to you is a written decision note.
Last legal review: 2026-10-07