BULGARIA – CRIMINAL CODE
SPECIAL PART
Chapter Fourteen - CRIMES AGAINST PEACE AND HUMANITY
Section II - Crimes Against the Laws and Customs of Waging War
Article 413
A person who, without having such right, bears the insignia of the Red Cross or of the Red Crescent or who abuses a flag or the insignia of the Red Cross or the Red Crescent or the colour determined for transport vehicles for sanitary evacuation, shall be punished by deprivation of liberty for up to two years.
Improper use of the emblems of the Geneva Conventions - IAC
National penalties - war crimes
National penalties - maximum penalty
National penalties - life imprisonment
EDIT.