National Visa (D Visa)
A national visa (D-visa) is only issued in exceptional cases. According to the law, special circumstances must apply in your case. Note that a family visit is not considered special circumstances, or that the processing time for a visitor's permit might be longer. The fact that you have previously been granted a D-visa does not automatically mean that you can get a new one.
You and the inviting person in Sweden need:
Form National visa (D-visa) (available in English only)
All the documents required for the application for a residence permit for a visit
**The Embassy reserves the right to ask for further documentation if needed**
The decision is made at the Embassy. You cannot appeal against the decision.
Forms Needed:
National D Visa form
Invitation Form( to be filled by the person inviting you)