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Our mission

Efficient legislative drafting

To work every day to make the complex, time-consuming, process of drafting legislation, with its increasingly pan-European dimension, more efficient. 


We strive to go beyond awareness raising and empower our users to take an active role and become contributors, to share experiences and to co-create with other users a better version of LEOS.


To promote the adoption of emerging technologies, to modernise the European Commission and European public administrations and therefore make us future-proof.


To foster and promote interoperability by designing solutions based on well known, well established and open source standards and solutions.

Openness and transparency

To ensure transparency, one key principle of the European Commission, by making available all relevant outputs.

To release in the spirit of open source, our solution under the European Union Public Licence (EUPL) free of charge.

Anyone can use it and anyone can submit their feedback.


What is this about?

Drafting new legislation is a complex process, involving many actors. In most democratic countries, there are three phases in the process: the preparatory phase, the adoption phase, and the entry into force.

To address this challenge, the ISA2 action - 2016.38 Legislation Interoperability Tools - LegIT  was created. The objective of this action is to make this time-consuming process with its increasingly pan-European dimension more efficient.

The action is led by the Commission’s Informatics Directorate-General (DIGIT), with support of the Secretariat General of the Commission.


Want to join the community?

If you want to follow us on Joinup, receive notifications when new content is created or post anything, join the Justile, Law and Security collection. (see information below on how to join the collection)

If you want to be a more active community member, please contact us at

We look forward to hear from you.


How to join the Justile, Law and Security collection?

1. If you do not have a Joinup account, create one by clicking on the Sign in link which is located at the top right corner of Joinup’s home page.

Next, click on the “CREATE NEW ACCOUNT” tab and insert the required information.

To finish the process, click on the “CREATE NEW ACCOUNT” button at the bottom of the page.

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2. Login to Joinup.

3. Go to the Justice, Law and Security collection here.

4. Click on the right side on JOIN THIS COLLECTION

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