Check that you fulfil the requirements for submitting a complain to Parkeringsklagenemnda.

• You must have complained to the parking company, and received a rejection.
  If you have sent a written complaint to the parking company and have not received an answer within 8 weeks, you can submit a complaint to Parkeringsklagenemnda.
• The complaint must be about a parking penalty charge, called «Kontrollsanksjon» or a towed vehicle. If the complaint is about a «Parkeringsgebyr», the complaint will not be admissable to Parkeringsklagenemnda. You will find the name of the penalty charge on top of the yellow parking note.