During 2020, a total of 3,022 migrants were detained. Since the Immigration Office has not published statistics on the total number of detained asylum seekers since 2018, a detailed breakdown of the statistics of 2020 is not available. In the course of 2019, a total of 8,555 migrants, including asylum seekers, were detained. According to Myria, this number includes asylum seekers at the border (2%) and asylum seekers who applied for asylum on the territory (12%). However, this breakdown must be read with caution as it does not include the number of persons who were detained and subsequently applied for asylum, nor the persons detained for the purpose of a Dublin transfer. Given that these categories of persons receive an order to leave the territory, they are no longer registered as asylum seekers.
Belgium has a total of 6 detention centres, commonly referred to as “closed centres”: the 127bis repatriation centre, to which the closed family units have been attached; the “Caricole” near Brussels Airport; and 4 Centres for Illegal Aliens located in Bruges (CIB), in Merksplas near Antwerp (CIM), in Vottem near Liege (CIV) and in Holsbeek (near Leuven) In addition to the Caricole building, there are also some smaller Centres for Inadmissible Passengers (INAD centres) in the five regional airports that are Schengen border posts. Unlike the open reception centres, the detention centres fall under the authority of the Immigration Office. The provisions of the Reception Conditions Directive are still not applicable to them.
The government decided on 14 May 2017 to maximise the number of places in existing detention facilities. In 2019 the open reception centre (Holsbeek) has thus been turned into a closed centre for 60 women. The new government-coalition, that was inaugurated on 1 October 2020, has confirmed the construction of additional places. The construction of two additional detention centres in Zandvliet (200 places) and Jumet (120 places) is planned by the end of its legislation. Together with plans for the expansion of the number of places in the centres 127bis and Merksplas, these plans will bring Belgium’s detention capacity up to 1,066 places. Additionally, the new Government has announced the replacement of the centre in Bruges, as the condition of the current centre is deemed ‘very bad’.
In August 2018, the government opened five family units in the 127bis repatriation centre, as a result of which families with children were being detained again. Detention is applied where the family manifestly refuses to cooperate with the return procedure. The royal decree allowing this practice was suspended by the Council of State in April 2019. Between august 2018 and April 2019 a total of 9 families were detained. The current procedure is still pending as the Council of State still needs to decide whether there are grounds for annulment.
The current government, however, has agreed that it can no longer detain children in closed centres, as a matter of principle. New, alternative measures will be developed to avoid that this measure would be abused to make return impossible.
While in detention, the CGRS prioritises the examination of the asylum application, although no strict time limit is foreseen. The appeal must be lodged within 10 days after the first instance decision.
 Information provided by the Immigration Office, January 2021.
 Whereas under the stipulation of art 2 c) the Dublin-III regulation people are deemed applicants until a final decision on their application for international protection has been taken.
 Chamber of Representatives, Policy Note on asylum and migration, 26 October 2018, available in Dutch and French, available at: https://bit.ly/2sJL8uz.
 Chamber of Representatives, Policy Note on asylum and migration, 26 October 2018, available in Dutch and French, available at: https://bit.ly/2sJL8uz,34.
 Council of State, Decision No 244190, 4 April 2019.
 Article 57/6(2) Aliens Act.
 Articles 39/57 and 39/77 Aliens Act.