An announcement was made about the e-invoices issued to the Public Institutions on 23.2.2021.
Until 19.3.2021, the update specified in the E-invoice Application Guide should be developed in the systems.
In the current application rules, Iban and Payment Method Code fields are mandatory;
In the update that should be done until 19.3.2021, the expenditure unit VKN that will make the payment has been added and the schematron will also be a mandatory field.
Click for the announcement