QUALIFIED ELECTRONIC SIGNATURE ON ELECTRONIC INVOICES IS MANDATORY

According to article nº 12 of DL 28/2019 of Portuguese Law, companies must guarantee authenticity of origin and integrity of invoices issued electronically.

Deadlines for adopting the signature of electronic invoices are as follows:

Public Administration since April 18, 2020 required to receive and process electronic invoices

Public Sector Suppliers:

  • Until December 31, 2020> Large Companies
  • Until June 30, 2021> Small and Medium Enterprises
  • Until December 31, 2021> Microenterprises