From the 31st of July 2019 the first changes in the Act on the Residence of Foreign Nationals begin to apply.
For more information can visit website of the Ministry of Interior: https://www.mvcr.cz/clanek/poslanecka-snemovna-schvalila-novelu-zakona-o-pobytu-cizincu-pomuze-v-oblasti-bezpecnosti-i-ekonomiky.aspx or
https://www.mvcr.cz/clanek/sluzby-pro-verejnost-informace-pro-cizince-informace-pro-cizince.aspx