Autoritatea Aeronautică Civilă Romană

Scheduled flights that avoid Ukraine airspace via Belarus airspace are allowed to fly based on FPL.
Operators should insert the following note in field 18 of the FPL:
(RMK/THIS FLT REROUTE DUE TO AVOID UKRAINE)

Other flights operating in Belarus airspace shall be guided by Belarus AIP(GEN)

Issued on behalf of Minsk ACC

NMOC Brussels