TY JOUR TI DUE DILIGENCE IN THE COMPANY'S LEGAL AUDIT SYSTEM KW control KW audit KW legal security KW legal Due Diligence KW financial Due Diligence KW tax Due Diligence KW managerial (operational) Due Diligence KW marketing Due Diligence KW technical Due Diligence KW risks KW typical violations JO Vestnik of Kazan State Agrarian University AU KHoruzhiy, L.I. AU Gordeeva, O.G. AU Kashirskaya, L.V. PY 2022 IS 17 PB Kazan state agrarian University