NO Norwegian Industrial Property Office

Office name: Norwegian Industrial Property Office

Online Filing homepage: (

Customer Services may be contacted:

  • helpdesk for questions on eOLF enrolment with NIPO and other related queries available Monday to Friday, 09:00 to 15:00 hrs (CET)
  • by phone +47 2238 7300
  • by e-mail
  • by mail:
    Norwegian Industrial Property Office
    PO Box 4863 Nydalen
    N-0422 Oslo

Supported procedures: PCT/RO/101

Supported smart cards: EPO (PinkRoccade)

Note: Smart cards must be registered before they can be used for filing documents with the Norwegian Industrial Property Office. For more information, go to International Patenting on the NIPO website ( ).  

Online Filing downloads - software

Updated certificates required for filings to NO 2.0 MB 16.12.2020
OLF Client V5.11 PCT January 2020 correction patch NO  2.25 MB 9.4.2020
PCT-SFD procedure update to enable NO to act as receiving Office  1.9 MB
 22.9.2016 Download

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