In this expert guide we explore the reasons why immigration litigation is a must-have tool for employers battling USCIS. We outline the implications of non-EU citizens working from home in Denmark for a foreign employer. Following a notable increase in visa rejection rates around the world, we also delve into the common reasons visas tend to get held up and how to remediate these risks. Other highlighted topics include changes to the H-B visa procedures in the United States, new immigration laws in the UK, and advice on how to move employees across borders within budget.