Database international law in Belgian Courts

The case concerned a medical doctor who claimed an entitlement under NATO’s Civilian Personnel Regulation (CPR) to an indefinite contract and had brought its claims before NATO’s Administrative Tribunal. NATO’s Tribunal ruled it had no jurisdiction to entertain the claims because the plaintiff concluded successive sui generis contracts that NATO was entitled to offer. Those contracts did not bring the plaintiff within the realm of the CPR, while the jurisdiction of NATO’s Tribunal is limited to alleged breaches of the CPR. The plaintiff brought her claims before Belgian courts, host nation of NATO, and argued on the basis of ECtHR case-law relating to the interplay between the right to a judge and International Organizations’ immunity that NATO’s immunity must be set aside because she did not have access to an effective remedy within NATO’s legal system as NATO’s Tribunal declared itself without jurisdiction and arguably did not consider the merits of her claims. NATO’s immunity was upheld before Brussels’ Labour Tribunal and, on appeal, by the Brussels Labour Court of Appeal which agreed with NATO that the plaintiff’s argument was based on a wrong premise, that NATO’s internal justice system was effective and independent, that the plaintiff was heard and received an articulated legal answer to her claims following due process.

The case concerns an Iranian diplomat working at the embassy in Vienna (Austria), who was arrested in Germany and extradited to Belgium to face criminal charges for alleged involvement in terrorist activities. The Court acknowledges that diplomats enjoy inviolability when they are 'in transit' to or from the receiving State as part of  their diplomatic assignment pursuant to Article 40(1) of the Vienna Convention on Diplomatic Relations. However, this inviolability does not apply where a diplomat returns to the receiving State from a holiday in a third country. 

According to the Court, the right of access to court, as enshrined in Article 6 ECHR, cannot be invoked to force a State to set aside the customary rule of immunity from execution, which seeks to ensure the proper functioning of diplomatic missions and to promote friendly relations between sovereign States. The Court rejects the argument that immunity from execution must be set aside when no alternative means of legal redress are available. 

The judgment annuls a previous judgment by the Brussels Court of Appeals dated 21 June 2011. In the latter judgment , the Court of Appeals took the view that Argentina's general waiver of immunity from jurisdiction and immunity from execution also covered the goods of Argentina's diplomatic mission in Belgium, including its bank accounts (without there being a need to verify whether the amounts seized were used for purposes other than the functioning of the diplomatic mission). According to the Supreme Court, this approach violated articles 22, 3 and 25 of the Vienna Convention on Diplomatic Relations as well as the customary rule of 'ne impediatur legatio'. In particular, the Supreme Court confirmed the need for an explicit and specific waiver of immunity in respect of goods of the diplomatic mission.

Article 15 of the 1944 Chicago Convention on Civil Aviation - which was duly ratified by Belgium and published in the Official Gazette - stipulates that '[n]o fees, dues or other charges shall be imposed by any contracting State in respect solely of the right of transit over or entry into or exit from its territory of any aircraft of a contracting State or persons or property thereon'. According to the Council of State, it is clear from the language and intention of the States Parties that this provision is self-executing. Accordingly, the applicants can succesfully invoke the provision to annull a decree of the municipality of Zaventem introducing a tax on airlines flying to and from Brussels international airport.