The Belgian Chamber of Representatives has adopted a law raising the fee for registering the acquisition of Belgian nationality from €150 to €1.000. The change, included in the programme law adopted on 18 July 2025, forms part of a broader package of budgetary measures. The new fee will apply to applications submitted after the law enters into force and will be indexed annually.

On 19 December 2024, Myria published the sixth thematic section of its 2024 annual report. In this section, entitled « Nationality », Myria pays particular attention inter alia to the sums to be paid to become Belgian and analyses the impact of such costs on fundamental rights and on women's access to nationality.