The digital signature that certifies your identity, professional status, and organizational affiliation.

The Digital Seal that Keeps your Digital and Paper Documents Secure

CertifiO Code

Trusted timestamp service for time-sensitive documents and emails.


The software that makes digitally signing all your PDF documents easy.

ConsignO Desktop

A digital and trusted electronic signature platform with high-level legal reliability.

ConsignO Cloud

Ensures the reliability of thousands or millions of documents by automating your business processes.

Consigno Server

Easily check signatures, PDF/A compliance, and VDSs (visible digital seals).

Available in mobile, Web or Server version.



Notarius’ mission is to provide solutions that ensure the long-term reliability of documents

Identity Integrity Authenticity Longevity


It’s a Matter of Trust

Real identities. Proven reliability. Electronic world.

Notarius is the only company in Canada to certify trusted identities and professional affiliations throughout their life cycle. We are the trusted partner of more than 35 professional associations in Canada.

CertifiO, Notarius’ trusted digital signature, is also recognized by several governments, cities, large companies and employers in Canada.

Document reliability

Our core business for more than 20 years!

We are the only company in North America with the expertise to offer solutions for confirming the origin, integrity and authenticity of electronic documents, decades after they’ve been signed.

Notarius is also the only Canadian company that issues trusted digital signatures recognized by Adobe and Microsoft.

Solid credentials

Certified ISO 27001 (security), ISO 9001 (quality), eIDAS (electronic IDentification Authentication and trust Services), Adobe Approved Trust List, and Carbon-neutral.

A pioneer in digital trust, we are active members of the Digital ID Authentication Canada Council (DIACC), the Fédération Nationale des Tiers de Confiance (FNTC) and the PDF Association.

Management Team

Notarius is guided by an experienced and seasoned executive management team that has the privilege of working with outstanding, knowledgeable and dedicated professionals.

See the management team