10 November - International Accountants' Day
At the suggestion of UNESCO, November 10 is designated International Accountants' Day.
The ‘father of accounting’ is considered to be Luca Pacioli, who on November 10, 1494, published his work "Summa de Arithmetica". In Bulgaria, accounting began to develop in the 19th century. The authors of the first accounting book were the brothers Hristo and Stoyan Karaminkovi. It was published in 1850 in Constantinople.