Comparison of electronic signature types
Discover the differences between each level of electronic signature to make the right choice according to your legal, business, or security needs.
Why is it essential to choose the right level of electronic signature?
Not every document requires the same level of security. Whether you are signing a quote, an employment contract or a legal document, the right level of signature guarantees:
The legal validity of the document
Compliance with regulations (eIDAS, GDPR, etc.)
Security against fraud and disputes
Acceptance in tenders or public procedures
At SECURIT EXPERT, we help you choose the right solution for your signature needs.
The 4 levels of electronic signatures explained simply
Qualified signature
Security
Documents with very high probative value
Equivalent to a handwritten signature
Ideal for:
Public tenders, INPI, legal contracts
Key point: The higher the level, the more rigorous the authentication process (SMS, ID, certificate, etc.), and the more robust the legal value.
Simple, advanced or qualified signature: which one should you choose?
HERE IS A QUICK GUIDE TO HELP YOU GET STARTED
Are you signing a quote, invoice or purchase order?
A simple signature is all it takes to streamline your communications.
Are you signing a service contract, a letter of commitment, or an offer?
Advanced signatures are recommended for their probative value.
Are you signing a regulated document for a tender or the INPI?
Choose a qualified signature that is legally irrefutable.
Need help choosing?
Contact us for free advice.
Criteria to consider before choosing
Before selecting a signature level, ask yourself these questions:
What is the legal risk in the event of a dispute?
Who signs the document? (customer, employee, third party)
SME managers, HR directors, CFOs
What is the value of the contract or document?
Will the document be used in a regulated or public setting?
Will the document be used in a regulated or public setting?
Regardless of your industry, as soon as you need to have a legally binding document signed, this applies to you.
SECURIT EXPERT offers you four levels of electronic signature
We work with Universign, a trusted third party and eIDAS-certified European player, to guarantee you maximum security.
Our platform allows you to choose for each shipment:
Simple signature → fast delivery, without enhanced authentication
Advanced signature → identity verification via email or SMS
Qualified signature → certificate issued after official verification
You can adjust the security level for each project without changing tools.
What our customers say about us
We use advanced signatures for our customer contracts. No disputes, everything is compliant.
THOMAS R.
Sales manager
A qualified signature is essential for our responses to public tenders. SECURIT EXPERT supports us every step of the way.
KARINE B.
Local government lawyer
Signing our documents has never been easier. It saves time and everything is clear.
DAMIEN C.
Administrative Director
Frequently asked questions
Electronic signature
Is an electronic signature legal and legally recognised?
Yes, but it can be challenged more easily. It is suitable for low-stakes documents.
Which electronic signature is the most secure?
A qualified signature is the most secure.
Can I combine multiple levels of electronic signatures?
Yes. You can use simple signatures for certain documents and switch to qualified signatures for more sensitive ones.
Can I change the level of electronic signature depending on the document?
Absolument. Notre interface vous permet de choisir le niveau de signature à chaque envoi.
What electronic signature solutions do you offer?
We offer electronic signature solutions for tenders, electronic signatures for accountants, and Quantis solutions.
