• Client/Partner Area
  • Client Support
    • Digital certificates
    • mStamp - TimeStamps
    • mSign - Digital signature and authentication
    • Submit a Claim
  • Contacts
  • Online Store
  • PT EN ES
logo-light.svg logo-blue.svg
  • Products
    Digital Certificates
    • Electronic Seal
    • Electronic Invoice
    • Remote Qualified Certificate
    • TLS/SSL EV
    • PSD2 Certificates
    • Qualified
    • Advanced Certificates
    Cybersecurity Services
    • Integrated Cyber Security Offer
    • SOC as a Service
    • mySOC Client Platform
    • Security Training
    • Vulnerability Analysis & Pentesting
    • Consulting Services
    Digital Transformation
    • Identification, Contracting and Electronic Communication
    • Electronic Invoice Signature Service
    • Digital Signature and Authentication
    • Remote Digital Signature
    • TimeStamps
    Specialized Solutions
    • Electronic vote
    • Safe Financial transactions
    • Cloud Key Server
    • Digital Vault
    Advanced Solutions
    • Public Key Infrastructures
    • Managed PKI Solution
    • Strong Authentication
    • Cross-Border Online Direct Debits
  • Sectors and Activity Areas
  • About Us
    • Mission, Vision and Values
    • Distinctions
    • Our team
    • Recruitment
    • Universities
    • Partners
    • Clients
  • Apoio Pós-Venda
    • Perguntas Frequentes sobre Gestão de Certificado
    • Instalação Certificado
    • Utilização Certificado
    • FAQs_Renovação Certificado
    • Revogação Certificado
    • Gestão Selos Temporais
    • Utilização Selos Temporais
    • mSign - Certificados em Token ou Smartcard
    • mSign Remote - Certificados Remotos
logo-blue.svg

We are the 1st Portuguese Certification Authority accredited by GNS (TSL available at https://www.gns.gov.pt/trusted-lists.aspx) and the only private organization in Portugal with a Root CA. Regulation Nº 910/2014 (section 3, article 23.º, line 2).

In our 18 years of existence, we have built a strong presence in important projects of national and international dimensions related to electronic identification documents security, like the Citizen Card and the Electronic Passport in various countries.

With security as our core, we also provide Trusted Third Party and Electronic Certification services. Contact us!

Contact

info@multicert.com
+351 217 123 010

Multicert
Lagoas Park, Edifício 3, Piso 3
2740-266 Porto Salvo – Oeiras
Portugal

Social Networks

  • © Copyright 2021 Multicert - All Rights Reserved
  • Use Terms and Policies
  • logo-1.png
  • 27001.png