The biggest detention centres for irregular migrants’ stay, for 100 persons each are going to be equipped in Mykolaiiv and Donetsk regions. In Chop (Transcarpathian region) a centre will appear a little bit later designed for 66 persons. Besides, it is planned to equip seven small centres for 10 persons each – three in Transcarpathian region, two in Lviv and one each in Sumy and Luhansk regions. Until now, the arrangement of detention centres is at the starting stage: There is acceptance of tender proposals in Ukrainian Reprehensive Action Office of EU, which will continue till April 11.