VALIDAR QR CODE vVARY

VALIDAR, the official electronic signature validation service provided by the National Institute of Information Technology - ITI, is also available in app format.

With the help of VALIDATE QR CODE, you will be able to validate electronic signatures of documents accessible by QR Code and identify and validate electronic signatures of attribute certificates that are represented by QR Code.
Additionally, if the document is on that device, you can submit the file directly or open the PDF and use the “share with” option to VALIDATE QR CODE.

The application allows you to:
- use your device's camera to read the QR Code of a document or attribute certificate;
- check whether the QR Code meets the ITI standards contained in the Developer Guidance Guide;
- know the status of subscriptions according to the standards defined by ITI Ordinance No. 22, of September 28, 2023;
- do a new reading;
- view the Compliance Report, containing the complete result available in PDF;
- check the validated document using the “View Document” function.

All of this available in this app, ready for you to consult your document quickly and without complications!


And you will be able to access the service for free. Furthermore, it is not necessary to register.


To submit files available in other formats via your cell phone, access VALIDAR at: https://validar.iti.gov.br.


To learn about the VALIDAR standards, access ITI Ordinance nº 22, of September 28, 2023 at: https://www.in.gov.br/en/web/dou/-/portaria-iti-n-22- de-28-september-2023-513844303.


To learn about QR Code generation standards, access the Developer Guidance Guide at: https://validar.iti.gov.br/guia-desenvolvedor.html.


If you have questions, consult the information about VALIDAR at: https://validar.iti.gov.br/duvidas.html.


You can also ask for help by accessing Contact Us at: https://validar.iti.gov.br/fale-conosco.html.