Соответствующая норма
Practice Relating to Rule 38. Attacks against Cultural Property
Bulgaria’s Penal Code (1968), as amended in 1999, provides that it is a “crime against the laws and customs of waging war” to destroy, damage or make unfit, in violation of the rules of international law for waging war, “cultural or historical monuments and objects, works of art, buildings and equipment intended for cultural, scientific or other humanitarian purposes”. 
Bulgaria, Penal Code, 1968, as amended in 1999, Article 414(1).