The site of the Bulgarian Ministry of Education is:

http://www.minedu.government.bg/top_menu/general/educational_programs/

but the curriculum there is according to the grade and one has to select the mathematics one.

That is why I send here it as an attachment in pdf (all is in Bulgarian, there is no official translation of the whole curriculum to the best of my knowledge) the files for each grade:

• grade 1,
• grade 2,
• grade 3,
• grade 4,
• grade 5,
• grade 6,
• grade 7,
• grade 8,
• grade 9,
• grade 10,
• grade 11,
• grade 12.

Jenny Sendova

ICMI Representative for Bulgaria