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Contracts in the digital age: electronic signatures and legal requirements

Learn everything about electronic signatures, their benefits, and legal requirements. Read now and start digitizing your contracts!
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Digitalization is revolutionizing contract drafting. Electronic signatures (eSignatures) are now a central component of efficient business processes. They save time, reduce costs, and promote sustainable business practices. However, how can companies use eSignatures legally to unlock the full potential of this technology?

Types of electronic signatures: an overview

The EU eIDAS Regulation (“electronic Identification, Authentication and Trust Services”) divides electronic signatures into three categories:

1. Simple electronic signature (SES)

  • Examples: Scanned signatures, clicking an “Accept” button.
  • Advantages: Cost-effective and easy to use.
  • Disadvantages: Low level of security, as the identity of the signatory is not clearly established.

2. Advanced electronic signature (AdES)

  • Characteristics: Unique identification of the signatory by certified software.
  • Advantages: Higher security and better integrity of the document.

3. Qualified electronic signature (QES)

  • Required: A qualified certificate and a secure signature creation device.
  • Legal effect: Equivalent to a handwritten signature and therefore suitable for most contracts subject to formal requirements.

Legal requirements and recognition

The eIDAS regulation ensures that electronic signatures are legally binding within the EU. In particular, the qualified electronic signature (QES) offers companies legal and practical certainty:

  • Legal effect: QES has the same validity as a handwritten signature.
  • Cross-border acceptance: Electronic signatures from one EU member state are valid in all other member states.

In Germany, the  German Civil Code (BGB)  governs the use of electronic signatures. The rule is: contracts can be concluded digitally unless a special written form is required. However, some contracts, such as employment contracts, still require a QES.

Advantages for companies: Why eSignatures are a must

Electronic signatures offer companies numerous advantages:

  • Efficiency: Contracts are concluded in minutes instead of days – no more postal delivery.
  • Cost reduction: Savings on printing, shipping and archiving costs.
  • sustainability: Less paper consumption reduces the ecological footprint.
  • Flexibility: Contracts can be concluded globally, regardless of location and time.

Challenges and solutions

The introduction of electronic signatures also brings challenges:

  • Legal certainty: Not all signature types are permitted in every context. Choosing the right type of signature is crucial.
  • Technology requirements: Companies must ensure a secure IT infrastructure.
  • Acceptance problemsSome business partners or authorities still prefer handwritten signatures.

Tip: With professional advice, companies can successfully overcome these challenges.

Practical examples: Digitalization in use

  • Mechanical engineeringA medium-sized company reduced the processing time for supplier contracts by 50% by introducing electronic signatures.
  • Financial sectorA credit institution relied on QES to optimize the digital processing of credit agreements while simultaneously increasing customer satisfaction.

FAQ

What is an electronic signature?

An electronic signature is a digital method of signing contracts in a legally binding way.

What types of electronic signatures are there?

There are simple, advanced, and qualified electronic signatures.

Are electronic signatures legally binding in Germany?

Yes, in particular the qualified electronic signature (QES) is equivalent to the handwritten signature.

How secure are electronic signatures?

Security depends on the type of signature. A QES offers the highest level of security.

What advantages do electronic signatures have for companies?

They save time, reduce costs and make it possible to conclude contracts globally.

Conclusion: Electronic signatures – the key to efficiency

Electronic signatures are not only a practical tool but also a competitive advantage in the digital age. Companies that comply with legal requirements and choose the right signature type benefit from faster processes, lower costs, and greater sustainability.

Would you like to know how to introduce electronic signatures in your company efficiently and in a legally compliant way?
Contact us – our experts are happy to provide you with advice!

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Attorney Darius Dubiel

Darius Dubiel

Attorney, Certified Specialist in Commercial and Corporate Law

Attorney Darius Dubiel

Attorney, Certified Specialist in Commercial and Corporate Law

Darius Dubiel is a Certified Specialist in Commercial and Corporate Law with a special focus on compliance advisory, restructuring, insolvency law, digitalization, and the use of artificial intelligence (AI) in the corporate context. He specializes in corporate law, legal support for coaches, and questions of insolvency and restructuring law.

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