QES Verification
Verify the validity and integrity of Qualified Electronic Signatures against EU trusted lists and certificate authorities.
Qualified Electronic Signature Validation
QES Verification validates Qualified Electronic Signatures by checking the signing certificate against EU trusted lists, verifying the cryptographic integrity of the signature, confirming certificate revocation status, and validating qualified timestamps. The result is a comprehensive validation report that confirms whether a signature meets eIDAS QES requirements.
- Validate QES against EU trusted lists and certificate authority chains
- Verify signer identity, certificate status, and signature integrity
- Check qualified timestamp validity and document modification detection
- Support for PAdES, XAdES, CAdES, and JAdES signature formats
- Generate detailed validation reports for legal and audit purposes
Everything You Need
Powerful features designed for enterprise-grade performance and compliance
Certificate Validation
Verify the signing certificate chain against EU trusted lists of qualified trust service providers. Confirm that the certificate was issued by a recognised qualified certificate authority.
Integrity Check
Verify the cryptographic integrity of the signature to confirm the document has not been modified since signing. Detect any tampering or alteration of signed content.
Revocation Check
Query CRL and OCSP services to confirm the signing certificate was not revoked at the time of signing. Ensure signature validity is not compromised by certificate revocation.
Timestamp Validation
Verify qualified timestamps embedded in the signature to confirm the exact time of signing. Validate timestamp authority certificates against trusted lists.
Multi-Format Support
Validate signatures in all major eIDAS-recognised formats including PAdES for PDF, XAdES for XML, CAdES for CMS, and JAdES for JSON. Handle long-term validation formats.
Validation Reports
Generate detailed validation reports conforming to ETSI TS 119 102-2 standards. Reports include all verification steps, results, and supporting evidence for legal proceedings.
Use Cases
See how businesses use QES Verification in production
Contract Verification
Verify that electronically signed contracts carry valid Qualified Electronic Signatures meeting eIDAS legal equivalence requirements.
Regulatory Document Processing
Validate qualified signatures on regulatory filings, official submissions, and compliance documents.
Build a Complete Workflow
Combine QES Verification with complementary modules to improve conversion, trust, and automation.
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.
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.
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 QES Verification.
How quickly can we integrate QES Verification?
Most teams launch QES Verification in days, not months, using our hosted flows or API-first integration.
Which compliance requirements does QES Verification support?
QES Verification is designed for regulated Digital Signing use cases with full auditability and EU data protection standards.
How does QES Verification help reduce fraud risk?
QES Verification combines multiple verification signals, risk controls, and evidence logs to stop abuse while keeping conversion high.
Can QES Verification scale for enterprise volumes?
QES Verification is built for high-throughput workloads with resilient infrastructure, SLA-backed uptime, and flexible deployment options.
Ready to get started with QES Verification?
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Request a Demo
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Discuss pricing and implementation for QES Verification with our team.