Distinctions within the "open" category: A1, A2, and A3


The "open" category is divided into three subcategories: A1, A2, and A3, each with specific operational limitations based on drone weight and proximity to people.
 
  • A1: Operation is allowed with drones under 900 g maximum takeoff weight (MTOW). Overflight of uninvolved persons is only permitted with drones under 250 g. A minimum distance of 30 meters from uninvolved persons must be maintained. 
  • A2: Drones up to 4 kg can be operated in this category. A minimum distance of 30 meters from uninvolved persons must be maintained.
  • A3: This category applies to drones up to 25 kg MTOW. Additional safety precautions must be observed: A minimum distance of 150 meters from residential, commercial, industrial, or recreational areas. No uninvolved persons are allowed in the flight area.


Checklist

Download a practical overview of the operational requirements for the most common drone models here.
 
Checkliste
(PDF, 131 KB)
Summary table of the OPEN category under EU drone regulations with subcategories A1, A2, and A3, including details on flight altitude, types of drones, registration requirements, and required drone pilot competencies.