LEOS Drafting tool

LEOS Drafting tool - Getting started

Published on: 18/06/2018
Last update: 01/12/2022

This page is dedicated to documentation that is meant to give a short introduction to LEOS (Legislation Editing Open Software). 

For a quick overview of the problem statement and features check the LEOS brochure.


In view of the transitioning to the Digital Europe Programme (DIGITAL), a new version of the LEOS brochure will be published.

For any questions, please don't hesitate to contact us at: DIGIT-LEOS-FEEDBACK@ec.europa.eu.

If you want more details, check the presentation that includes:

  • the description of the problem LEOS is addressing and what is proposed solution;
  • the features of LEOS and how it works;
  • the current status.

The manual can be found on the page of the latest release:

If you have any questions of comments, please don’t hesitate to contact us at:



We are looking forward to hearing from you,

LEOS team



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