Qualified Electronic Signature (QES)
eIDAS-compliant qualified electronic signatures with full legal equivalence to handwritten signatures across all EU member states. Combine identity verification, certificate issuance, and cryptographic signing into a seamless end-to-end workflow. Our QES solution supports remote signing without hardware tokens, enabling legally binding digital signatures for contracts, legal documents, and regulatory filings.
The Highest Level of Digital Signature Security
Qualified Electronic Signatures represent the gold standard in digital signing under the eIDAS regulation. Unlike simple or advanced electronic signatures, QES provides an irrefutable legal presumption of authenticity and integrity, making it the only digital signature type fully equivalent to a handwritten signature in all EU member states.
- Full legal equivalence to handwritten signatures under eIDAS
- Remote signing without physical hardware tokens or smart cards
- Integrated identity verification and qualified certificate issuance
- Tamper-evident cryptographic sealing with qualified timestamps
- Long-term validation ensures signatures remain verifiable for decades
Everything You Need
Powerful features designed for enterprise-grade performance and compliance
Legal Equivalence
QES signatures carry the same legal weight as handwritten signatures under eIDAS regulation. They are recognized and enforceable across all 27 EU member states without additional proof.
eIDAS Compliant
Fully compliant with EU Regulation 910/2014 for qualified electronic signatures. Cross-border recognition ensures your signed documents are valid throughout the European Economic Area.
Certificate Management
Automated lifecycle management for qualified signing certificates, from issuance to renewal. Certificates are issued by accredited Trust Service Providers in accordance with eIDAS standards.
Identity Verification
Integrated identity verification ensures signers are properly identified before certificate issuance. Multiple verification methods supported including eID-based authentication and automated identity verification.
Document Integrity
Every signed document is cryptographically sealed, making any subsequent tampering immediately detectable. Qualified timestamps provide irrefutable proof of when the signature was applied.
Long-term Validation
Signatures remain verifiable for decades using Long-Term Validation (LTV) profiles. Embedded validation data ensures signature integrity even after certificate expiration.
Use Cases
See how businesses use Qualified Electronic Signature (QES) in production
Financial Services Contracts
Enable fully digital contract execution for loan agreements, insurance policies, and investment documents that require the highest legal certainty.
Government and Public Sector
Digitize administrative processes and citizen services with signatures that meet the strictest legal requirements for public sector documentation.
Build a Complete Workflow
Combine Qualified Electronic Signature (QES) with complementary modules to improve conversion, trust, and automation.
Electronic Signatures
Simple and advanced electronic signatures for everyday business documents, covering the full spectrum of eIDAS signature levels. From click-to-sign approvals to PKI-backed advanced signatures with personal certificates, choose the right level of assurance for each use case. Bulk signing, mobile support, and comprehensive audit trails make Signteq the complete platform for enterprise digital signing needs.
QES Verification
Verify the validity and integrity of Qualified Electronic Signatures against EU trusted lists and certificate authorities.
E-Signing
Embed electronic signature workflows into your applications with support for simple, advanced, and qualified electronic signatures. Full compliance with the eIDAS regulation ensures legal validity across all EU member states. Complete audit trails, tamper-evident sealing, and long-term archival provide robust evidence for signed documents.
Frequently Asked Questions
Answers to the most common implementation and compliance questions about Qualified Electronic Signature (QES).
How quickly can we integrate Qualified Electronic Signature (QES)?
Most teams launch Qualified Electronic Signature (QES) in days, not months, using our hosted flows or API-first integration.
Which compliance requirements does Qualified Electronic Signature (QES) support?
Qualified Electronic Signature (QES) is designed for regulated Digital Signing use cases with full auditability and EU data protection standards.
How does Qualified Electronic Signature (QES) help reduce fraud risk?
Qualified Electronic Signature (QES) combines multiple verification signals, risk controls, and evidence logs to stop abuse while keeping conversion high.
Can Qualified Electronic Signature (QES) scale for enterprise volumes?
Qualified Electronic Signature (QES) is built for high-throughput workloads with resilient infrastructure, SLA-backed uptime, and flexible deployment options.
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