Invoice information

This is how you send electronic invoices and paper invoices to the Norwegian Polar Institute.

Electronic invoices

Suppliers of goods or services to the Norwegian Polar Institute must send invoices and credit notes electronically in accordance with the standard electronic trade format (EHF)

Our electronic address is 971022264.

Foreign suppliers must use PEPPOL BIS. The electronic address is: 0192:971022264. Invoices from foreign suppliers can be sent to:

Billing address

The billing address if you want to send a paper invoice:

Norsk Polarinstitutt
Fakturamottak DFØ
Postboks 4746
7468 Trondheim

Correct information on the invoice

  • Reference number must be added to the invoice: 3660 plus 4 letters (3660xxxx).
  • Delivery address must be stated when ordering and is never the same as the billing address.
  • Invoice information will be machine-controlled so the invoices need to be be clear and easily readable.

Invoices without correct information will be returned to the supplier, and a new invoice must be issued with a new payment deadline.

If you send a reminder, please attach a copy of the invoice.

Questions/get in touch

If you have any questions, please contact us on phone +47 96947124 or e-mail: