Avinor AS currently has approx. 40 000 card holders with permanent ID cards in the system and each card has a maximum duration of 5 years. The production of the ID cards is currently approx. 20 000 permanent cards and 50 000 temporary cards. The card technology currently used is MiFare DesFire Ev1 for permanent access cards and plastic cards for temporary access cards. The procurement Avinor shall implement also involves the purchase of ID cards and accessories, printers and materials, all from the same service provider.