Changing "ASAN signature" user ID through the AsanDoc program:

After downloading the AsanDoc program, select "Change mobile signature User ID" in the "General" section of the "Settings" section in the window that opens, and in the next window that opens, enter "User ASAN signature mobile phone number" and "1 time current ASAN signature User ID-
ni" and "2 times new ASAN signature User ID" and select "Change User ID" button to use this service.

Changing the "ASAN signature" user ID by applying to the Call Center of the State Tax Service (195-1):

During working days and working hours of the week (09:00 to 18:00), as well as non-
During working hours, you can use this service by dialing "195-1-2" directly from landline (city, village) phones, as well as from "Azercell" and "Nar" numbers, and from "Bakcell" numbers by dialing "012 195-1-2".