QAD Internationalization Extensions, Brazil 4.0 > User Guide > Electronic Notas Fiscais > Correcting Details in Authorized Notas Fiscais
  
Correcting Details in Authorized Notas Fiscais
You can use a correction letter to rectify errors in non-essential data, such as descriptions, in an authorized electronic nota fiscal.
You cannot use a correction letter to address errors in the following types of data:
Tax amounts, tax rates, prices, and quantities
Registration data such as a change in the sender or destination address
Issue and output dates for the nota fiscal
Note: If you notice a tax, quantity, pricing, registration data, or issue date error in a nota fiscal, you must reissue a new complementary nota fiscal or credit note with the relevant adjustments and send it to your customer.
Each correction letter you send for a specific electronic nota fiscal replaces the last correction letter issued for the nota fiscal. The most recent authorized correction letter is the most valid and must indicate all cumulative fixes for the electronic nota fiscal.

Correction Letter Flow