• You must be employed by an international company that has a branch in Norway.
• You must be employed in the foreign branch of the company.
• You are to participate in training in the Norwegian branch of the company. 

• You must be a technical expert
• You are to install, disassemble, inspect, repair or perform maintenance on machinery or technical equipment. You can also provide information about the use of such machinery or technical equipment. By technical equipment is meant devices, tools and IT equipment, e.g. software.
• You cannot have an employer in Norway.
• The assignment you are to carry out cannot exceed three months. This means that the client cannot bring in a new technical expert without a residence permit if the assignment should take more than three months. 
• You or your client must notify the police in writing before you enter Norway. 

• You must be a commercial or business traveller.
• You cannot have an employer in Norway. 

• persons who are to attend meetings and conferences, participate in contract-related discussions
• shipping inspectors or veterinary inspectors
• persons planning to sell goods at trade fairs 

• You have an employer or client in Norway.
• You have been issued the required authorisation or licence from the Norwegian Directorate of Health (external website).

•  The employer or client cannot need a preacher in this role for more than three months.

• The athlete must work as an athlete for a living.
• You cannot have an employer in Norway.

• You cannot have an employer in Norway.

In some cases, personnel on aircrafts in international traffic do not need a residence permit, if they are working on flights into and out of Norway.

You can do the following without a residence permit

• Work on flights to and from Norway
• Stay overnight in Norway in connection with the flights and travel within the municipality where the airport is.
• Travel to another Norwegian airport if you are going to be crew on a flight out of Norway from there

Requirements

• You must have an aviation personnel licence (flight crew or non-pilot personnel licence)
• You cannot do any other work in Norway.
• You cannot live in Norway.
• You cannot stay in Norway for more than a total maximum of 90 days within a six month period.

• You cannot have an employer in Norway.

• You must notify the police.
• You cannot have an employer in Norway.

• You cannot have an employer in Norway.