New government to present budget, dark evenings and winter tyres and three different festivals are among the changes in events in Norway this October. Time to think about switching to winter tyresEvery year, drivers in Norway switch over to their winter treads. During the winter, tyres must have a minimum pattern millimetre depth of 3mm. READ ALSO: Everything you need to know about winter tyres in NorwayAdvertisementClocks go backDaylight saving time ends in Norway on Sunday, 26 October 2025 at 3am. Digital Security Act comes into forceThe Norwegian Digital Security Act comes into force on October 1st, implementing the EU's NIS2 security directive.