RO 1 does not apply in cases of air carriers performing medical emergency flights and in cases of flights by air carriers detaining an operator licence in accordance with EU Regulation No. 1008/2008 and which do not carry dangerous goods classified as:

• Class 1 - all items;
• Class 3 - only desensitized explosives UN 1204, UN 2059, UN 3064, UN 3343, UN 3357 and UN 3379;
• Class 6 - only Division 6.2, Category A, UN 2814 and UN 2900
• Class 7 - all items

Such carriers must only notify the Romanian Civil Aeronautical Authority before starting the flight with the following information: proper shipping name, UN number, class or division, and quantity.