# Registering A1 Certificate

This page is for uploading the type A1 digital certificate, as well as information of the corresponding password. This procedure takes place in a safe environment, protecting the confidentiality of such sensible content. For more information, see the Privacy Policy and Information Security Policy documents adopted by Systax.

[![34.png](https://documentacao.systax.com.br/uploads/images/gallery/2025-07/scaled-1680-/34.png)](https://documentacao.systax.com.br/uploads/images/gallery/2025-07/34.png)

Step 1: Choose a file and insert a password

[![35.png](https://documentacao.systax.com.br/uploads/images/gallery/2025-07/scaled-1680-/35.png)](https://documentacao.systax.com.br/uploads/images/gallery/2025-07/35.png)

Step 2: Upload the file and wait for the message confirming the successful upload.

[![36.png](https://documentacao.systax.com.br/uploads/images/gallery/2025-07/scaled-1680-/36.png)](https://documentacao.systax.com.br/uploads/images/gallery/2025-07/36.png)