A supervisory board member wants access to the deal file after the statutory deadline has passed
A supervisory board member who missed the statutory window to inspect deal documents still holds an ongoing right to the information needed for supervision; that right does not lapse with a filing deadline. Two routes remain: a renewed formal request to the management board, cheap and slow, or an inquiry request to the Enterprise Chamber, faster and public. Which fits depends on whether you need the file itself or need the board's conduct examined.
What happens if you do nothing
This is a governance question, not merely a document question, and it falls within corporate law and governance under Dutch law in the Netherlands. If the request is dropped, the transaction proceeds without the oversight the supervisory role exists to provide. The information gap becomes permanent once the deal closes and working papers are archived under normal retention practice.
A supervisory board member who never presses the point risks exposure for a failure to supervise, separate from any question about the transaction itself. Silence does not toll any period; once the inspection deadline passed, it simply removed leverage, it did not remove the underlying duty.
The routes
The three routes open once the filing window has closed differ mainly in publicity and force:
| Route | What it takes | Time | Cost driver | What it gives you |
|---|---|---|---|---|
| Renewed written request to the management board | A dated letter citing the ongoing statutory duty to inform the supervisory board | Days to a few weeks | Internal counsel time only | Voluntary disclosure of the file, if the board cooperates |
| Escalation to the full supervisory board or its chair | A board resolution or minute recording the request and any refusal | One board cycle | Internal time; no court fee | A documented refusal that supports a later court step |
| Inquiry request to the Enterprise Chamber | A petition showing grounds to doubt proper policy or conduct | Weeks to a first hearing | A court fee set by the schedule applicable to the chamber seized | A court order for access, and possibly an appointed onderzoeker (investigator) |
What decides between them
The choice depends on the underlying goal. If you need the papers to do your job, the internal route is faster and keeps the matter inside the company. If you need the management board's conduct examined, the route to a Dutch court such as the Ondernemingskamer (Enterprise Chamber) is the tool built for that, at the cost of publicity.
The pattern echoes a tag-along right ignored in a change of control, where a missed procedural window narrows but does not close the available routes. It differs from a scenario such as a pre-pack sale handing the business to the old management, where the deal itself, not access to it, is what is contested.
A transaction already closed narrows the internal route, because there is little left to negotiate over. A relationship that is otherwise workable favours escalation before litigation; one already broken favours moving straight to the court.
The deadline that runs
No fixed statutory deadline bars the underlying duty to inform the supervisory board; that duty runs for as long as the board holds office. What has passed is the specific window during which certain transaction documents had to be available for inspection ahead of a resolution, a period calculated backwards from the meeting under the applicable Dutch rules.
A separate limitation period can apply to any challenge of the resolution itself. This has been under revision in parts of Dutch law; check the current position before you rely on a specific term, since a missed inspection window and a missed limitation period are not the same event.
Evidence to secure now
Preserve the dated request and any reply, or the absence of one, since a documented refusal is what a later inquiry petition relies on. Keep the board minutes recording the transaction's approval and the supervisory board's own discussion of it.
Identify the advisers who produced the deal file, including any valuation, due diligence or fairness opinion, and note who instructed them. Where the group has a foreign parent, an ownership chain report for a structure with an Austrian layer can fix who controlled the decision before the file is contested.
Cost drivers
The internal route carries no court fee; its cost is the time spent drafting requests and attending board meetings. An inquiry request to the Enterprise Chamber carries a court fee set by the schedule applicable to the chamber seized; no confirmed public figure for that fee is used on this page.
The larger driver is the scope of the petition. A request limited to specific documents moves faster than one asking the court to examine the whole policy of the company.
What we would do in the first week
Send a single dated letter to the management board, copied to the chair of the supervisory board, naming the specific documents sought and citing the ongoing duty to inform. Set a short, stated deadline for a substantive reply, not a holding response.
Record the request in the next board minute regardless of the outcome. If the reply is a refusal or silence, take advice on an inquiry petition before the transaction closes further, since access narrows once it does. Any representation before a Dutch court in that petition is conducted with Dutch-qualified counsel of record.
What this does not cover
- The specific information regime of a company under the structuurregime, where a supervisory board's rights are set out differently.
- Criminal exposure of individual directors, a separate track from supervisory access.
- The substance of the underlying transaction dispute, only the access route to the file.
- Requests made by a shareholder rather than a supervisory board member, which follow different rules.
- Group-level liability, such as where a parent instructed a decision that harmed creditors across borders, a distinct question from access to a file.
Questions
Does missing the inspection deadline for transaction documents end a supervisory board member's right to information?
No. The window to inspect specific transaction documents before a resolution is separate from the ongoing statutory duty of the management board to inform the supervisory board, which continues for as long as the mandate runs.
Can a supervisory board member force disclosure through the Enterprise Chamber?
Yes, by way of an inquiry request. The Ondernemingskamer (Enterprise Chamber) can order access to books and records as part of an inquiry into the company's policy and conduct, and can appoint an onderzoeker (investigator) to examine the file.
What changes if the transaction has already closed?
The right to the information does not disappear, but the practical routes narrow. Internal negotiation has less leverage once nothing remains to be decided, and reconstruction may depend on the same inquiry route rather than a voluntary request.
This question sits under corporate housekeeping, since it depends on how the company's own records are kept and disclosed. Where the ownership behind the deal needs to be established before any request is drafted, a structure report sets out the entities and control chain that sit behind the transaction. The next step is to record which route you are taking and why, before the file moves any further out of reach.
Author: Sanne de Wit, Structures, holding and tax. Sanne works on ownership structures, holding arrangements and the exposure that follows from how a group and its records are built.
Last legal review: 2026-10-06