To ensure a quick and efficient handling of invoices and credit notes, Air France – KLM has implemented a number of validation rules on the Tradeshift platform. The validation rules implemented by Air France - KLM  can be found in the "Validation Rules" section on https://afklm.support.tradeshift.com.

On top of these validation rules, please note that if you plan to send invoices and credit notes automatically from your ERP system, there is a range of mandatory fields you would need to adhere to. For mandatory fields, please go to http://integrate.tradeshift.com and download the specific zip file for the format you wish to use.