Professionals
Professionals (lawyers, accountants, engineers, etc.) who need to sign reports, contracts, or proceedings.
Digital Signature
CertiSur
Digital Signature for Individuals — Authentication Bureau ID
Personal digital certificate that allows individuals to sign documents and transactions digitally with full legal validity under Argentine Law 25.506 on Digital Signatures.
What is Authentication Bureau ID?
Authentication Bureau ID is CertiSur's digital certificate for individuals. It enables any person to sign digital documents with legal validity equivalent to a handwritten signature, as established by Argentine Law 25.506 on Digital Signatures.
Issued by CertiSur as an approved Certification Authority, this certificate guarantees the authenticity and integrity of signed documents, enabling individuals to carry out legal, commercial, and administrative procedures entirely online.
Who can apply?
Authentication Bureau ID is designed for individuals who need to sign documents and conduct digital procedures with legal validity:
Bank and institution employees
Employees of entities such as banks or other institutions that require signed digital documents (e.g. payslips, authorizations).
Individuals
Individuals who need to legally sign contracts, applications, or transactions online.
Caja de Valores users
Users of the Caja de Valores requiring identification digital signature.
How does it work?
01
Apply online
Complete the request form with your personal, company, and billing details. Your information is verified against official sources.
02
Identity validation
CertiSur validates your identity in accordance with regulations for issuing digital certificates under Argentine law.
03
Certificate issued
Once validated, your personal digital certificate is issued and made available through the CertiSur panel for immediate use.
Key benefits
Full legal validity: equivalent to a handwritten signature under Law 25.506.
100% digital: apply, receive, and use your certificate without leaving your home.
Guaranteed authenticity: every signed document is linked to your verified identity.
Easy renewal: renew through the CertiSur panel with no need to redo the identity verification process.
Accepted by public and private entities throughout Argentina.
Technical support from CertiSur specialists at every step.