
Country / Territory
Related contacts

Senior Immigration Manager
Related offices
Related content
Related contacts

Senior Immigration Manager
Related offices
Related content
Related contacts

Senior Immigration Manager
Related offices
Related content
By: Wout Van Doren
Belgium’s highest civil court, the Cour de Cassation/Hof van Cassatie, recently ruled that EU citizens may obtain Belgian nationality based on their Special ID-Card.
Background
The Belgian Nationality Code provides that all applicants must prove uninterrupted legal residence in Belgium for at least five to 10 years during the period immediately preceding a Belgian nationality application.
Special ID-Cards are typically granted to EU officials, diplomats, international civil servants and their family members. However, it is not listed among the specific documents that may be accepted as proof of legal residence for this application, as determined by the Royal Decree of 2013.
Ruling
The question of whether a Special ID-Card can constitute proof of legal residence for the purposes of applying for Belgian nationality has been questioned numerous times and has even led to contradictory jurisprudence seemingly running along the linguistic divide. The French language division of the Brussels Court of Appeal ruling in favour and the Dutch language division of the same court ruling against.
In December 2020, the Cour de Cassation/Hof van Cassatie stepped in to clarify the matter once and for all. The Court held that the time spent by EU citizens and their family members in Belgium as holders of the Special ID-Card can count toward the calculation of the period of legal stay required to secure Belgian nationality.
Impact
EU citizens and their family members who hold a Special ID-Card can no longer be refused Belgian nationality simply because of the type of residence permit they hold. This ruling is a major victory for the EU expat community in Belgium that hold Special ID-Cards and intend to apply for or have been refused Belgian nationality on the basis of this permit – in particular, for UK Special ID-Card holders who applied for Belgian nationality in light of Brexit.
Fragomen can advise impacted individuals on how to leverage this important judgement to secure ongoing procedures for acquisition of Belgian nationality or even re-submit applications if these were unjustly refused.
For additional information, contact Wout Van Doren, Associate, at [email protected] and Ana Horta, Associate, at [email protected]. You can also reach out to [email protected].
To keep current with all the latest updates on global immigration, please visit our COVID-19 microsite, subscribe to our alerts and follow us LinkedIn.
Country / Territory
Related contacts

Senior Immigration Manager
Related offices
Related content
Related contacts

Senior Immigration Manager
Related offices
Related content
Related contacts

Senior Immigration Manager
Related offices
Related content
Explore more at Fragomen
Awards
Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.
Awards
Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.
Media mentions
Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.
Fragomen news
Fragomen is cited in the UK House of Lords’ landmark report, “The Space Economy: Act Now or Lose Out,” published on 4 November by the UK Engagement with Space Committee.
Blog post
Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.
Awards
Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.
Media mentions
Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.
Media mentions
Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.
Media mentions
Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.
Media mentions
Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.
Blog post
Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.
Awards
Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.
Awards
Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.
Media mentions
Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.
Fragomen news
Fragomen is cited in the UK House of Lords’ landmark report, “The Space Economy: Act Now or Lose Out,” published on 4 November by the UK Engagement with Space Committee.
Blog post
Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.
Awards
Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.
Media mentions
Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.
Media mentions
Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.
Media mentions
Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.
Media mentions
Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.
Blog post
Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.

