Romania is a member state of the European Union (EU), so the laws regarding work visas and permits are similar to those of other countries in the EU. Citizens of other EU member states do not need a permit to work in Romania, nor do citizens of Switzerland and other countries in the European Economic Area (EEA). These countries include Norway, Iceland, and Liechtenstein.
Any prospective employee who is not from one of these countries will need a work permit. There are several kinds of permits for foreign citizens in Romania, including permits for:
3-4 months