Legal & Trust Center
Everything OneSign users, customers, and their end-signers need to understand how the service works, how we handle data, and the rights and obligations on each side of the agreement.
These documents are operated by ZPresso LLC, a Free Zone Company (FZ-LLC) established in Sharjah Media City (SHAMS) Free Zone, United Arab Emirates. Effective date: April 17, 2026.
Terms of Service
The master agreement between you and ZPresso LLC governing your use of OneSign.
Privacy Policy
What personal data we collect, why, how long we keep it, and how you can exercise your rights under GDPR, UK GDPR, CCPA/CPRA, and UAE PDPL.
Cookie Policy
Which cookies and similar technologies we use, why, and how to control them.
E-Signature Disclosure & Consent
Your informed consent to transact electronically — required under ESIGN, UETA, eIDAS and the UAE Electronic Transactions and Trust Services Law.
Acceptable Use Policy
Rules of the road: what you can and cannot do on OneSign, and what we do when those rules are broken.
Data Processing Agreement
Article 28 GDPR processor terms for business customers uploading their end-users' personal data to OneSign.
Subprocessors
The third-party vendors that help us deliver OneSign and the categories of data each one handles.
Refund & Cancellation
Billing, renewals, cancellations, refunds, and the EU consumer cooling-off period.
Security
How we protect your documents and signatures — encryption, access controls, audit logs, incident response.
Impressum / Legal Notice
Statutory company disclosure required in Germany, Austria, and Switzerland (TMG §5).
Accessibility Statement
Our commitment to WCAG 2.2 AA, the EU Accessibility Act, and ADA compliance.
Questions?
Write to legal@onesign.click for legal and contractual matters, or privacy@onesign.click for data-protection questions or to exercise your rights under applicable privacy laws.