Join the New Electronic Invoice!

Mandatory for public administration.

Comply with the new Legislation and protect the Environment with low costs and in a simple way.

Save time, money and be environmentally friendly

Safely bet on digital, electronically sealing all your company documents.

Eliminate paper, envelopes, postage costs, etc.

From Governments to Companies large and small across Europe

We provide critical e-signature solutions to support remote working

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CDQcloud
148€ + VAT
CDQ
130€ + VAT
CDA
20€ + VAT
certificado qualificado de faturacao eletronica
130€ 49€ + VAT
Selos Temporais
84€ + VAT
SSL
95€ + VAT

Certificates

 

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Qual Escolher?

You do not know what the most appropriate type of certificate for yourself or your company?

Use the assistant

Express Service

Prioritário

Do you have urgency in issuing your Qualified Digital Certificate?

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Suporte

Need Technical Support? To better serve you, we offer a ticket System.

Support Center

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Nós ligamos!

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Featured products

Electronic Invoicing

Electronic Invoicing

Ensures compliance with e-invoicing law, allowing you to easily sign and share your invoices.

SigningDesk

Digital Signature Platform

Electronic signatures with customers and partners easily and with full legal value.

Industries

Transversal solutions for all areas

We certify throughout Europe and Brazil

Mapa DigitalSign

Last News

Notícia 03 01 2022

eIDAS Certification - Renewal

C 3 January 2022

DIGITALSIGN – Digital Certification, S.A., Certifying Entity (EC) duly accredited by the National Security Authority, has renewed...

Notícia 23 12 2021

DigitalSign Products and Log4j Vulnerabilities (CVE-2021-44228 and CVE-2021-45105)

C 23 December 2021

Dear Customers and Partners, DigitalSign conducted an assessment of the recently announced CVEs for the log4j library...

Notícia 19 04 2021

DigitalSign | Jornal de Negócios

C 19 April 2021

DigitalSign was featured in a report by Jornal de Negócios, with the theme: “Digital documents increase the need for security”.

Notícia 30 03 2021

New Root Certification Authority (ROOT CA) | DigitalSign SA

C 30 March 2021

DigitalSign informs that it has successfully completed with the National Security Office the accreditation of new Root Certifying Authorities (ROOT CA)...

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