1. Once you have submitted your application documents to the police, your case will be forwarded to the UDI. The time this takes differs according to which police district you live in. You can ask the police how long it will take. When the UDI receives your application, you will be notified by email or SMS. 
2. The application is now waiting to be processed by the UDI. Every month you will receive a confirmation by email or SMS which shows that your application is still in the queue.
3. The case officers consider the cases in the order in which they are received. When your application is at the front of the queue, a case officer will be assigned to you, and he/she will make a decision in your case. 
4. When the UDI has made a decision, we will notify you. If you have given someone power-of-attorney, this person will always be notified, and must inform you. 

• Your residence permit must be valid both when you apply for Norwegian citizenship and throughout the period when your application is being processed.
• Applying for Norwegian citizenship does not mean that you have a valid permit to stay in Norway. If you do not have a permanent residence permit, it is therefore very important that you renew the residence permit you have in the normal manner no more than one month before it expires. 
• If you do not hold a valid residence permit when the UDI makes a decision in your case, you risk having your application rejected.

• you plan to travel abroad, for example to work or study
• you no longer live with or are married to the person named as your cohabitant/spouse in your application.

• Once your application has been considered, we will send you a letter. If you have a digital mailbox, you will receive the letter right away.
• If you do not have a digital mailbox, you will receive the letter by post two weeks after your application has been considered. Please ensure that your name is on your letter box.
• If you have authorised someone to represent you in your case, or if you have a lawyer, this person will be notified and must then inform you. It is important that you read the letter and the decision carefully.

After you have been granted Norwegian citizenship, it may take some time until you receive a Norwegian passport.

When you are granted Norwegian citizenship, your residence card is no longer valid, even if the card has not expired. Suppose you have a passport from another country and do not have a Norwegian passport. In that case, you must be aware that it can be difficult to document that the visa rules that apply to Norwegian citizens also apply to you.

There is usually no passport control on travels between Schengen countries.

When you re-enter Norway, you may have to document that you have legal residence in Norway at the border control. People with passports from outside the EU/EEA usually document this with a valid residence card.

If you travel without a Norwegian passport or Norwegian ID card, you may experience problems at the border control into Schengen/Norway, or at an ID check in another Schengen country. In other words, you may have difficulties re-entering Norway after your stay abroad.

What happens if you are abroad when being granted Norwegian citizenship?

Suppose you are granted Norwegian citizenship while being abroad. In this case, you should be prepared to answer questions when entering Norway about why you still travel with a travel document / alien's passport / other country's passport and residence card and do not have a Norwegian passport. You must then explain that you became a Norwegian citizen while abroad and therefore have not had the opportunity to get a Norwegian passport.