Guidance criteria for management of medical devices Guidance criteria for management of medical devices in the National System for Managed Introduction of New Health Technologies within the Specialist Health Service in Norway (Nye metoder) is now available also in English. 08.02.2018 14:00 SideinnholdThe document presents criteria for considering which medical devices to prioritize for evaluation using Health Technology Assessments (HTA). Link to more information, in addition to the guidance criteria both in Norwegian and in English, here.