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.


Certification Policy & Practice Statement

Notarius Certificate Authority (CA)

Download the Notarius CA Policy.

Download the Notarius CA Practice Statement.

Download the Notarius CA Policy – Cloud Digital Signatures.

PKI name

Fingerprint (thumbprint)

Notarius Root Certificate Authority root certificate, also published in Microsoft and Apple Trusted root certificates store 1f 3f 14 86 b5 31 88 28 02 e8 7b 62 4d 42 02 95 a0 fc 72 1a
Notarius Certificate Authority intermediate certificate authority trusted automatically by Adobe and Microsoft bb 05 7f 07 4c 92 da db 5e 49 52 43 e2 59 a0 3f e1 6b d6 87
Notarius Certificate Authority 2 intermediate certificate authority trusted automatically by Microsoft 7f 44 93 cb 96 11 82 3f c3 e1 2d bb 96 e1 b9 ef 93 a6 84 e3
Notarius Certificate Authority 3 intermediate certificate authority trusted automatically by Microsoft c0 99 e4 55 9f f5 17 35 24 23 8e 13 4e ab 7b c3 6d 00 b8 76

Centre de certification du Québec (CCQ)

Download the CCQ PKI – Certificate Policy.

Download the CCQ PKI – Practice Statement (available soon).

PKI name

Fingerprint (thumbprint)

Centre de Certification du Québec (2010-2030) root certificate 2f 09 30 d1 b4 ab 87 cb e6 52 0b 10 60 94 3e 2d e8 4f 04 fb
Centre de Certification du Québec (1999-2019) root certificate 9e 81 30 7c f4 4c 09 9b 10 bf 41 da 8e dd d6 72 33 fb 58 fc