How to Seize and Recover an Aircraft in the Netherlands (2026): a Step‑by‑step Guide for Lessors, Financiers and Creditors

Aircraft seizure in the Netherlands has attracted intense attention in 2026, driven by a succession of high‑profile arrests and releases, most notably the impounding and eventual release of an Air Tanzania Airbus A220 at a Dutch airport. For lessors, secured creditors and financiers holding claims against operators whose aircraft transit or are based in the Netherlands, the Dutch legal system offers a powerful but procedurally demanding toolkit. This guide translates Dutch procedural law, treaty obligations and practical airport logistics into a clear, operational roadmap so that creditors and their in‑house counsel can make informed decisions about whether, and how, to pursue aircraft detention in Holland.

Quick Summary, Three Core Actions

• Preserve the asset. Apply for conservatory attachment (conservatoir beslag) through the Dutch preliminary relief judge to prevent the aircraft from departing while the underlying claim is litigated or an award is enforced.
• Enforce the claim. Convert a domestic judgment, recognised foreign judgment or arbitral award into an enforceable title (executoriale titel) and proceed to execution against the aircraft.
• Repossess the aircraft. Where a lease or security interest under the Cape Town Convention permits, pursue contractual repossession, potentially without full judicial proceedings, coordinating with the airport operator, bailiff and aviation handling agents on the ground.

When This Guide Applies

This guide is relevant to any creditor, financier, lessor or recovery agent facing one or more of the following scenarios:

• An aircraft operated by a debtor‑airline or lessee is located on Dutch territory (whether at Schiphol, Rotterdam The Hague Airport, Eindhoven or any other Dutch airfield).
• A creditor holds an unsatisfied monetary claim, an arbitral award, or a foreign court judgment and wishes to arrest or detain the aircraft as security or as a prelude to enforcement.
• A lessor or secured party needs to repossess an aircraft following default, lease termination or insolvency of the operator.
• An in‑house counsel needs to instruct Dutch lawyers and understand the procedure, costs, timelines and practical risks before committing resources.

1. Legal Framework for Aircraft Seizure in the Netherlands

Dutch Procedural Law, the Wetboek van Burgerlijke Rechtsvordering (Rv)

The primary domestic statute governing aircraft arrest in the Netherlands is the Wetboek van Burgerlijke Rechtsvordering (Rv), the Dutch Code of Civil Procedure. The Rv provides two principal mechanisms:

• Conservatory attachment (conservatoir beslag). Governed by Book 3, Title 4 of the Rv (Articles 700–770), this allows a creditor to apply ex parte to the preliminary relief judge (voorzieningenrechter) for leave to attach an asset, including an aircraft, before or during proceedings on the merits.
• Executory attachment (executoriaal beslag). Once a creditor holds an enforceable title (a Dutch judgment, an exequatur on a foreign judgment, or a recognised arbitral award), the Rv permits seizure and forced sale of the asset.

Critically, the Dutch system does not require the creditor to hold a maritime‑style in rem claim. A standard monetary claim is sufficient to ground conservatory attachment on any asset, including an aircraft, of the debtor located in the Netherlands.

International Instruments: Cape Town Convention and the Hague Convention

Two international frameworks shape the landscape for aircraft seizure in the Netherlands:

• Cape Town Convention and Aircraft Protocol (2001). The Netherlands has ratified the Convention on International Interests in Mobile Equipment and its Protocol on Matters Specific to Aircraft Equipment. This treaty creates an international registry of interests in aircraft objects (airframes, engines and helicopters) and provides priority rules and remedies, including expedited repossession, for holders of registered international interests. Lessors with interests registered on the International Registry benefit from enhanced protections that may override competing local creditors.
• Hague Convention for the Suppression of Unlawful Seizure of Aircraft (1970). Although primarily a criminal‑law instrument aimed at hijacking, this convention is sometimes raised in SERP discussions about aircraft seizure. It is not directly relevant to civil enforcement but forms part of the broader treaty context in which Dutch aviation law operates.

Where Aviation Registry and Mortgages Matter

Before initiating an aircraft arrest in the Netherlands, creditors should establish the registration status of the aircraft. Aircraft registered in the Netherlands appear on the Dutch Aircraft Register maintained by the Inspectie Leefomgeving en Transport (ILT). Aircraft registered abroad may still be arrested while physically present on Dutch soil, but the registration state’s law governs certain proprietary questions (including mortgages). A search of the International Registry under the Cape Town Convention and the national registry of the state of registration is an essential pre‑condition.

2. Pre‑Conditions: Is Aircraft Arrest Feasible?

Practical Feasibility Checklist

Before instructing Dutch counsel, creditors should assemble the following:

• Evidence of the debt or security interest. Signed contracts, loan agreements, lease agreements, promissory notes, guarantees or security documents.
• Proof of default. Demand letters, payment records, termination notices, correspondence documenting breach.
• Aircraft identification. Manufacturer serial number (MSN), registration mark, aircraft type, engine serial numbers.
• Confirmed location. Evidence that the aircraft is currently on Dutch territory or is expected to arrive imminently, flight tracking data, airport records, handler confirmations.
• Operator details. Full legal name, registered address, country of incorporation and any known affiliates.
• Existing awards or judgments. Copies of any arbitral award, court judgment or pending proceedings.

Legal Pre‑Conditions for Conservatory Attachment

Dutch law requires the applicant to demonstrate:

• A prima facie claim (summierlijk, a “summary” showing of merit). The court does not require full proof; a credible, substantiated claim suffices.
• A well‑founded fear of dissipation or removal (vrees voor verduistering). For aircraft, this threshold is often met by the inherent mobility of the asset, an aircraft can depart Dutch airspace within hours.
• Proportionality. The value of the asset should be broadly proportionate to the claim. Over‑attachment may lead to a court ordering release or imposing conditions.

Cape Town Convention Considerations

If the aircraft is subject to a registered international interest under the Cape Town Convention, the attaching creditor must be aware that the holder of the registered interest enjoys priority. Industry observers expect Dutch courts to give effect to Cape Town priority rules, meaning a junior creditor’s conservatory attachment may be subordinated, or the court may require a bond sized to protect the senior interest holder.

3. Step‑by‑Step Aircraft Repossession Procedure: Conservatory Attachment (Conservatoir Beslag)

Step 0, Immediate Intake: Documents to Gather

Speed is critical. From the moment a creditor identifies an aircraft on Dutch soil, the following documents should be assembled and forwarded to Dutch counsel:

Step 1, Instruct Dutch Counsel and Prepare the Application

Dutch counsel will draft an application (verzoekschrift) to the preliminary relief judge requesting leave to levy conservatory attachment on the aircraft. The application will typically include:

• A summary of the claim and the estimated amount (including interest and costs).
• Identification of the specific aircraft (MSN, registration mark, type).
• The location of the aircraft (airport, hangar, stand).
• An explanation of the urgency and risk of dissipation.
• A proposed order restraining the aircraft from departing Dutch territory.
• A request that the attachment be served by a bailiff (deurwaarder) on the airport operator and/or handling agent.

In straightforward cases, the application and supporting evidence can be prepared and filed within hours. Practitioners experienced in aircraft seizure in the Netherlands routinely maintain template applications that can be adapted to specific facts.

Step 2, Filing the Ex Parte Application and Bond

The application is filed with the court on an ex parte basis, meaning without prior notice to the debtor. The preliminary relief judge reviews the application and supporting documents, typically on the papers alone. In urgent cases, the judge may grant leave on the same day.

The court will normally set a bond or security requirement (zekerheid) to protect the debtor against wrongful attachment. Bond amounts vary depending on the value of the aircraft and the strength of the claim, but they can be substantial. The court may also impose a deadline by which the creditor must commence proceedings on the merits (eis in de hoofdzaak), typically within a period the court specifies in the attachment order.

Step 3, Service and Coordination with Airport Operators

Once leave is granted, the bailiff must serve the attachment order on the relevant parties. For an aircraft arrest in the Netherlands, service typically involves:

• The debtor/operator, formal service of the court order.
• The airport operator (e.g. Schiphol Group, Rotterdam The Hague Airport), notification that the aircraft may not be released for departure.
• The handling agent (e.g. ground handling company, FBO), instruction to refuse pushback, towing or fuelling.
• Air traffic control / slot coordinator, in practice, once the airport operator is notified, departure clearance is blocked.

Early coordination with the airport handling agent is critical. Industry observers note that a well‑prepared creditor will have pre‑identified the handling agent and established a direct contact before the order is granted, so that service can be effected within minutes of the court’s decision.

Step 4, Judicial Hearing and Evidence Threshold

If the debtor challenges the attachment (by applying to lift it), a hearing before the preliminary relief judge will follow. The judge will typically examine:

• Whether the creditor has a sufficiently substantiated claim.
• Whether the attachment is proportionate (value of the aircraft vs. the claim).
• Whether the debtor can offer alternative security (e.g. a bank guarantee) that would justify releasing the aircraft.
• Whether the attachment causes disproportionate harm to the debtor (e.g. if the aircraft is the debtor’s sole revenue‑generating asset).

Creditors should be prepared to present full documentation and, where necessary, witness or expert evidence on valuation, default history and the risk that the aircraft will be removed from the jurisdiction.

Step 5, Physical Detention Logistics

Unlike vessel arrests (where port state control and maritime agents are well‑versed in arrest procedures), aircraft detention at airports involves coordination with a wider range of stakeholders. Key practical steps include:

• Ensuring the handling agent physically prevents the aircraft from being moved (chocks, tow‑bar removal, denial of fuel).
• Coordinating with airport security to prevent unauthorised access by the operator’s crew.
• Arranging parking and storage, airports charge daily fees for parked aircraft, and these costs accumulate rapidly.
• Protecting the aircraft from damage, the creditor may assume a duty of care once the aircraft is under attachment.

Step 6, If the Aircraft Is Released or Moved

If the operator or a third party attempts to move the aircraft in defiance of the attachment order, the creditor can seek:

• An injunction (kort geding) with penalty payments (dwangsom) for each violation.
• Contempt proceedings against persons who assist in the unauthorised removal.
• Criminal complaint for breach of a court order (belemmering van een ambtshandeling).

The likely practical effect of a well‑served attachment order at a major Dutch airport is that no departure will be permitted, given the cooperation obligations of airport operators and handlers.

4. Enforcing Foreign Awards and Judgments Against Aircraft in the Netherlands

Enforcing Arbitral Awards, New York Convention Route

The Netherlands is a party to the 1958 New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards. A creditor holding a foreign arbitral award can apply to the Dutch court for recognition and enforcement (exequatur). While the exequatur application is pending, the creditor can simultaneously seek conservatory attachment of the aircraft to preserve the asset, ensuring it remains on Dutch soil until the award is enforceable.

The key procedural steps are:

• File the exequatur application with the competent Dutch court, attaching the original award, the arbitration agreement and certified translations.
• Simultaneously file the conservatory attachment application referencing the pending exequatur.
• Once exequatur is granted, convert the conservatory attachment into executory attachment and proceed to enforcement (sale or transfer).

Interim Attachment and Final Enforcement, Safe Practice

Early indications from recent enforcement practice suggest that creditors should always seek conservatory attachment as a first step, even when they believe their foreign judgment or award will be quickly recognised. The risk that an aircraft departs Dutch airspace during the recognition proceedings is too significant to ignore. Creditors should also ensure that any bond imposed by the court reflects the full value at risk, and should budget for the possibility that the debtor will apply to lift the attachment or offer counter‑security.

Case Study: Air Tanzania A220, Impound and Release

The impounding of an Air Tanzania Airbus A220 at a Dutch airport stands as a prominent recent example of aircraft seizure in the Netherlands. The aircraft was detained on Dutch soil following enforcement proceedings related to an outstanding claim. After a period of detention, the aircraft was ultimately released. The case demonstrated several operational lessons:

• The speed of the Dutch attachment process enabled the creditor to act before the aircraft departed.
• Airport operator cooperation was critical, once the attachment was served, the aircraft was effectively grounded.
• The ultimate release highlighted the importance of having an enforceable title (or a clear path to obtaining one) rather than relying solely on interim measures.
• The costs of prolonged detention, parking fees, insurance, maintenance, proved a significant consideration for both parties.

5. Cape Town Convention and Registered Security: Priority, Remedies and Repossession

Effect of a Cape Town Registered Interest on Aircraft Arrest

Where an aircraft is subject to a registered international interest under the Cape Town Convention, the holder of that interest (typically the lessor or secured financier) enjoys priority over subsequently registered interests and, in many cases, over unsecured creditors seeking attachment. A creditor contemplating aircraft seizure in the Netherlands should search the International Registry before filing an application. If a senior interest exists, the court may decline attachment or require a protective bond.

Practical Steps for Lessors

Lessors seeking to repossess an aircraft in the Netherlands following lease termination can pursue two routes:

• Contractual repossession. Where the lease agreement and the Cape Town Convention provide for self‑help repossession (and the state of registration has made the relevant declarations), the lessor may be entitled to take physical possession without a court order, provided the lessee does not resist. In practice, this requires coordination with the airport operator and handling agent, and many lessors instruct a bailiff to attend as a precaution.
• Judicial repossession via conservatory attachment. Where the lessee resists, or where the contractual self‑help route is uncertain, the lessor should apply for conservatory attachment, followed by a kort geding (summary proceedings) seeking an order for delivery of the aircraft.

6. Practical Enforcement Issues: Airports, Handlers, Insurers and Third Parties

Who to Notify at the Airport

Effective aircraft detention in Holland requires simultaneous notification of multiple parties at the airport:

• Ground handling agent, the entity physically controlling the aircraft on the tarmac (pushback, towing, fuelling).
• Airport operator (e.g. Royal Schiphol Group), the authority controlling gate and stand allocation and departure clearances.
• Fixed‑base operator (FBO), if the aircraft is parked at a private terminal or maintenance facility.
• Airport security, to prevent unauthorised removal of components or access by the operator’s crew.

Insurance, Deregistration and Cross‑Border Movement Risk

Once an aircraft is under attachment, creditors should verify that insurance remains in force (the operator may attempt to lapse coverage). They should also monitor the national aircraft registry for any deregistration attempts, and watch for cross‑border movement risk, particularly if the aircraft is parked near a border airfield. Dutch court orders are enforceable on Dutch soil, but once an aircraft crosses into Belgian or German airspace, a separate enforcement procedure would be required.

7. Costs, Griffierechten, Bonds and Timeline Expectations (2026)

Typical Cost Components

Creditors budgeting for an aircraft arrest in the Netherlands should anticipate the following cost categories:

• Court fees (griffierechten). Dutch court fees are set by statute and vary by the value of the claim. The 2026 fee schedule reflects recent adjustments, creditors should confirm the current applicable griffierechten with the relevant court or their Dutch counsel, as rates are periodically updated by the Dutch Ministry of Justice and Security.
• Bailiff fees (deurwaarderskosten). Fees for service of the attachment order and physical execution.
• Security bond. The court may require the creditor to post a bond (bank guarantee or cash deposit) to cover potential damages to the debtor if the attachment proves wrongful.
• Legal fees. Dutch lawyer fees for urgent attachment applications, hearings and follow‑up proceedings.
• Airport parking and maintenance. Daily aircraft parking charges at major Dutch airports can be significant, and the creditor may bear responsibility for these costs while the aircraft is under attachment.

Sample Timeline Scenarios

8. Case Studies and Recent Precedent: Operational Lessons

Air Tanzania A220, Chronology and Lessons

The Air Tanzania impound episode is widely discussed among enforcement practitioners. The aircraft was seized at a Dutch airport in connection with an outstanding claim, remained grounded for a period and was eventually released. The key lessons for creditors considering aircraft seizure in the Netherlands are:

• Act immediately. Aircraft movements are fluid, a delay of even hours can mean the aircraft departs Dutch jurisdiction.
• Coordinate logistics in advance. Pre‑identify the handling agent, the airport operator contact and the bailiff who will serve the order.
• Secure an enforceable title. Conservatory attachment preserves the asset, but without an enforceable judgment or recognised award, the creditor cannot compel sale or transfer.
• Budget for duration. Prolonged detention incurs parking, insurance and maintenance costs that can erode the economic value of the claim.

Aircraft Seizures vs. Vessel Seizures, A Brief Comparison

Practitioners familiar with vessel arrests in the Netherlands will recognise many parallels, but aircraft seizures present distinct challenges. Unlike vessels, aircraft are subject to aviation safety regulations that may restrict access; airports operate under tighter security regimes than ports; and the Cape Town Convention creates a separate priority and registry framework that does not apply to ships. The table below summarises the principal enforcement remedies available:

9. Conclusion: Decision Checklist for Aircraft Seizure in the Netherlands

Before committing to an aircraft arrest in the Netherlands, creditors and lessors should work through the following six‑point decision checklist:

1. Confirm the aircraft is on Dutch soil, or will be imminently, using flight tracking and handler intelligence.
2. Verify the claim, ensure there is a substantiated monetary claim, enforceable award or clear contractual default.
3. Search registries, check the International Registry (Cape Town) and the relevant national aircraft register for competing interests.
4. Assess proportionality, confirm the aircraft value is broadly proportionate to the claim.
5. Budget for costs, include court fees (griffierechten), bond, bailiff costs, legal fees and airport parking/storage.
6. Instruct experienced Dutch counsel immediately, in aircraft seizure matters, hours count.

Aircraft seizure in the Netherlands remains one of the most effective tools available to creditors and lessors seeking to recover debts or repossess aircraft operating in European airspace. With proper preparation, swift instruction of counsel and close coordination with airport operators, the Dutch enforcement system provides a robust and well‑tested mechanism for protecting creditor interests.

Sources

1. Verdragenbank / Overheid, Convention for the Suppression of Unlawful Seizure of Aircraft
2. Bilaterals.org, Air Tanzania Plane Seized/Released
3. SimpleFlying, Air Tanzania A220 Released from Netherlands Impound
4. Government.nl, Netherlands Government
5. Onderzoeksraad voor Veiligheid (Dutch Safety Board), Aviation
6. Cambridge University Press, Hague Convention Analysis (Netherlands International Law Review)
7. AELS, Aircraft End‑of‑Life Solutions