In fact, many countries have a list of countries and territories whose citizens do not need visas to visit if their stay is within a certain time limit. However, people who wish to work, study or immigrate normally need to apply for a visa to do so beforehand. The main exception to this is for [[European Union]] citizens seeking to exercise treaty rights in another member state. | In fact, many countries have a list of countries and territories whose citizens do not need visas to visit if their stay is within a certain time limit. However, people who wish to work, study or immigrate normally need to apply for a visa to do so beforehand. The main exception to this is for [[European Union]] citizens seeking to exercise treaty rights in another member state. |