eSignature legality summary
As an EU member state, Germany is governed directly by eIDAS, which sets the three signature tiers across the EU. German form requirements live mainly in the Civil Code (BGB): most contracts need no particular form, but where the BGB requires the “written form,” that can be satisfied electronically only by a qualified electronic signature (QES); the lighter “text form” can be met by a simple electronic signature.
Types of permitted electronic signature
eIDAS defines three tiers: a simple electronic signature (SES); an advanced electronic signature (AES) meeting the Article 26 requirements; and a qualified electronic signature (QES) — an AES created with a qualified signature-creation device and based on a qualified certificate from an EU-listed trust service provider. Only a QES has the legal status of a handwritten signature across the EU (Art. 25(2)). German law does not define an electronic signature separately from eIDAS.
Documents that may be signed electronically
Where German law does not require the “written form,” any electronic signature may be used — typically fine for HR (since 2025 even most employment-term proof, though not termination), procurement (except installment supply contracts), corporate resolutions, NDAs, software licensing, healthcare, banking, most real estate, lending, insurance, education, life sciences, technology, consumer transactions, and many government filings.
Use with caution / not typically appropriate
A QES gives prima facie proof of authenticity under the Code of Civil Procedure; an SES or AES relies on the non-discrimination clause (admissible, but with no special evidentiary presumption), so strengthen those with authentication and an audit log. Use a QES wherever the “written form” is mandated.
- Termination of employment relationships (require written form)
- Rental-contract cancellations and certain mortgage-related notifications and assignments
- Installment supply contracts
- Any document the BGB requires in “written form” (needs a QES) or that requires notarization
Seminal court cases
None reported.
Primary sources
- eIDAS Regulation (EU) No. 910/2014
- German Trust Services Act (Vertrauensdienstegesetz, VDG)
- German Civil Code (BGB)
Disclaimer: This guide is general information, not legal advice, and is not a guarantee that any signature will be enforceable for a particular document, transaction, or jurisdiction. E-signature and data-protection laws change frequently. Confirm the requirements for your specific document and parties, and consult a licensed lawyer in the relevant country before relying on electronic signing.
Last reviewed: June 15, 2026