The article discusses how the Covid-19 pandemic has impacted immigration policies and laws globally. It explores the changes in sovereignty functions due to the pandemic and the emergence of nationalism and discrimination against foreigners. The study compares immigration laws before and after Covid-19, highlighting the challenges and prospects for future immigration legislation. The pandemic has caused significant shifts in global mobility and workforce management, leading to potential long-term changes in immigration policies. The importance of preparing for future disasters is emphasized, as the current situation may be a precursor to future pandemics.