Which country has the most difficult nationality in the world?

Austria is the most difficult country to obtain nationality in the world, and it takes as long as 15-30 years to obtain nationality.

Because many EU countries have strict immigration laws, it takes the longest procedure to become an Austrian citizen. If you want to live in Austria for more than 2 years, you must sign an integration agreement aimed at improving your German skills and "integrating into Austrian social, economic and cultural life".

If you want to obtain permanent residency and become an Austrian citizen, you must live in the country continuously for 15 to 30 years before you can apply, and dual citizenship is not allowed in Austria.

Extended data:

Apart from Austria, it is difficult for Germany to acquire nationality. It takes at least eight years to obtain German citizenship. Unless you are a citizen of other EU member states, it is not easy to obtain permanent residency in Germany. Citizens of other countries must live in Germany for more than five years, and they must have considerable ability in language, political system and society.

In addition, the applicant has to prove that he can make a living in Germany. To be naturalized in Germany, the applicant must have lived in the country for more than 8 years (the ability test can be reduced to 7 years), and dual citizenship is not allowed in Germany.

People's Network-the five most difficult countries to be naturalized in the world