What is it?
Digital Signatures and Electronic Signatures are solutions that enable documents to be signed online with security, speed, and legal validity, eliminating the need for paper-based processes, printing, and notarization.
With these solutions, contracts, reports, receipts, and other documents can be executed from anywhere, providing greater convenience, control, and traceability.
Legal Validity
Signed documents have legal validity in accordance with Brazilian legislation.
Signatures ensure:
• Authenticity;
• Integrity;
• Non-Repudiation.
Generated Evidence and Audit Records
• Date and time stamps;
• IP address and device information;
• Signer identification;
• Complete audit trail.
Security can be further enhanced with an ICP-Brasil Time Stamp.
Digital and Electronic Signatures
Execute your documents with security, efficiency, and legal validity.
Or over the phone:
+55 (11) 5906-7200
Types of Signatures
On the QualiSign Portal, you can choose from different digital execution methods to meet your security, compliance, and user experience requirements:
Digital Signature is a signing method that uses a digital certificate issued by a trusted Certification Authority to verify the identity of the signer and ensure the authenticity and integrity of the document.
By leveraging cryptographic technology, it provides a high level of security, making any unauthorized modification to the document detectable after signing. The signer’s identity is linked to the digital certificate, ensuring strong proof of authorship and non-repudiation.
It is recommended for transactions that require a higher level of legal assurance, security, and compliance, particularly in regulated industries and high-value agreements. In Brazil, digital signatures based on ICP-Brasil certificates provide the highest level of legal validity and evidentiary strength.
Hybrid Signature is a digital execution model that combines Digital Signatures and Electronic Signatures within the same document.
With this approach, each signer can use the signing method that best suits their needs, allowing one party to sign with an ICP-Brasil digital certificate while another signs electronically.
This flexibility simplifies document execution between companies, customers, and business partners, especially in scenarios where not all parties have a digital certificate. It provides a practical, convenient, and legally valid signing experience while maintaining efficiency throughout the process.
Business Applications
Execute contracts with customers and suppliers—including commercial proposals, service agreements, amendments, and business agreements—with greater speed, security, and legal validity.
Streamline hiring and termination processes, timekeeping records, employment document signing, internal policy acknowledgments, and other HR workflows with greater speed, organization, and legal compliance.
Capture, validate, and preserve digital evidence, ensuring full traceability, data integrity, and greater reliability when proving actions, events, and transactions.
Execute acknowledgments, authorizations, consent forms, receipts, and other digital agreements with greater convenience, control, and legal validity.
Manage and execute technology-related documents such as access approvals, environment change requests, IT policies, technical evidence records, and operational validations with greater security, control, and traceability.
Execute purchase orders, contracts, quotations, and supplier-related documents with greater speed, organization, and control over approval and signing processes.
Execute financial documents, internal approvals, corporate policies, and compliance-related records with greater control, traceability, legal certainty, and governance.
Execute consent forms, medical records, reports, authorizations, and administrative documents with greater speed, organization, and reliability throughout the digital formalization process.
How does it work?
- Upload the document to the Portal;
- Define the parties involved;
- Choose the signature type;
- Validate data (optional);
- Collect the signatures;
- Generate the final document with audit evidence.
Benefits
Faster Document Execution:
Reduce the time required to sign documents by eliminating manual steps, printing, and physical delivery.
Greater Operational Productivity:
Automate signing and approval workflows, accelerating both internal and external processes.
Cost Reduction:
Lower expenses related to paper, printing, storage, notarization, and document logistics.
Legal Assurance:
Ensure authenticity, integrity, and legal validity throughout digital signing and execution processes.
Control and Traceability:
Track document status, access, approvals, and signatures throughout the entire workflow.
Mobility and Convenience:
Enable document signing from anywhere, using a computer or mobile device, providing greater flexibility for all parties involved.
Operational Scalability:
Handle large volumes of documents and signatures without increasing operational complexity, while maintaining speed, control, and process standardization.
Enhanced Customer and User Experience:
Simplify the signing journey with faster, more accessible, and more efficient digital processes.
