USN follows the Norwegian model described in our NTNU guide. Its regulations were amended in June 2025, so check you are reading the current version. This page covers what is distinctive to USN, and two of those things concern the beginning rather than the end.
Apply early, or be refused
Most universities worry about candidates applying too soon. USN's rule runs the other way:
Applications for admission should normally be submitted within three months of the start of the research work that will lead to the doctoral degree. If less than one year of full-time work on the research project remains at the time of application, the applicant will be rejected.
That second sentence is unusual and worth taking seriously. Admission is not a formality to be completed once the work is underway and going well. A candidate who has been researching for two years and then seeks to formalise it has, by this rule, left it too late.
If you are working toward a doctorate on an informal basis, get the admission in.
Courses have a shelf life
The training component shall correspond to at least 30 credits, of which at least 20 must be completed after admission. Courses included in the training component should not be older than two years on the date of admission.
Two constraints stacked.
The twenty-after-admission rule matches Oslo. The two year limit on prior courses is sharper and catches a particular situation: someone who took research methods courses during a master's or an earlier job, then entered a doctorate three years later. Those credits are now too old.
Compare Oslo, which puts a five year limit on how old published papers can be at admission. Different universities police different staleness, and the only safe approach is to read your own institution's rule rather than generalising from a neighbour.
The component includes an introduction to research ethics, philosophy of science, and research methodology.
Time
The standard length is three years of full-time study. The maximum period is normally six years from the starting date to submission. Statutory interruptions and career-development work are not included in the six-year period.
The programme committee may extend the agreement period upon an application stating the grounds.
Note "career-development work" in the exclusions, which is USN's framing of the duty work attached to many Norwegian PhD positions.
What goes in at submission
USN asks for an unusually complete set of attachments with the application for assessment:
- The thesis in an approved format
- Documentation of required permissions
- Documentation of the completed educational component
- Co-author declarations where required
- Declarations concerning submission timing and whether the work has been submitted elsewhere
- A description of the candidate's contribution
- A plagiarism check declaration
- A declaration that the thesis will be placed in the institution's electronic research archive
Several of these are statements you sign rather than documents you produce, but they take time to assemble, particularly co-author declarations if collaborators have moved on. Start collecting them before you need them.
The assessment committee
Your academic supervisors propose the committee, submitting the proposed members together with signed declarations of impartiality to the PhD coordinator. The programme committee then approves it.
The impartiality declarations being signed up front, by the proposed members, puts the question of conflicts at the start of the process rather than leaving it to be raised later.
The closing day
| Element | Rule |
|---|---|
| Thesis publicly available | No later than 2 weeks before the defence |
| Trial lecture topic | Set by the assessment committee, announced and made public 10 working days ahead |
| Trial lecture topic scope | Must not be directly related to the thesis topic |
| Defence time and place | Public no later than 10 working days before |
| Trial lecture and defence | As a general rule, the same day |
| Digital defence | Permitted where physical presence is not possible |
Two of these shape how you prepare.
The topic must not be directly related to your thesis. Other Norwegian universities describe the trial lecture as testing knowledge beyond the thesis; USN states the exclusion outright. So do not hope for an assigned topic adjacent enough to lean on your own chapters.
Both on the same day. That is one long, high-pressure day: a 45-minute lecture on an unfamiliar topic, then a public defence of your own work. Rehearse them as a sequence, and plan the practicalities, food, travel, people, around a day rather than two.
Publication
The thesis is made available in the form in which it was submitted for assessment, possibly after preliminary comments.
So the version the committee read becomes the public version. There is no opportunity to tidy the thesis for publication between assessment and public availability, which is another reason to submit something you are content to have read widely.
Pre-submission checklist
- Admission secured early, with more than a year of full-time work remaining at application
- 30 credits in the training component, with at least 20 completed after admission
- Any prior courses no more than two years old at the date of admission
- Research ethics, philosophy of science and research methodology covered
- Within six years, with statutory interruptions and career-development work excluded
- Extension applied for with stated grounds if needed
- Every submission attachment assembled: permissions, educational component, co-author declarations, contribution description, plagiarism declaration, archive declaration
- Impartiality declarations signed by proposed committee members
- Thesis ready to be public two weeks ahead, in its submitted form
- Trial lecture prepared for a topic unrelated to the thesis
- Planned for the lecture and defence on a single day
Where to get help
The PhD coordinator and the programme committee handle the committee appointment and approvals. Your faculty organises the defence. The library's manuscript guidance covers preparing the thesis for publication, and the PhD handbook is the practical reference throughout.
If the writing is the bottleneck, our thesis writing support works chapter by chapter, our PhD thesis help covers doctoral work, and our research paper support is relevant for an article-based thesis.
