Terms of use
Last updated: June 2026
Purpose
These terms govern the use of this site and of the Liasse library. By using either, you accept these terms.
Open-source license
The Liasse engine and base components are distributed under the MIT license: you may use, modify and redistribute them under that license. Premium components and paid services (Pro registry, Factur-X module, hosted API) are subject to separate commercial terms.
Acceptable use
You agree not to use the site or the library for unlawful purposes, not to disrupt its operation, and to respect the rights of third parties.
No warranty
The software is provided “as is”, without warranty of any kind, express or implied, in accordance with the MIT license. The publisher does not guarantee that the service will be uninterrupted or error-free.
Governing law
These terms are governed by the laws of [country]. Any dispute falls under the jurisdiction of the courts of [city], subject to applicable mandatory legal provisions.