DigitalSign is an electronic security company, with emphasis on its activity as a Qualified Trust Service Provider under eIDAS Regulation for the issuance of Qualified Digital Certificates and Qualified TimeStamps.  We are accredited as a Qualified Trust Service Provider under eIDAS Regulation for the issuance of Qualified Digital Certificates and Qualified TimeStamps in Portugal. DigitalSign uses and recommends Thales HSMs to protect the cryptographic infrastructures.  Portugal