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This is an official ODERSA website.Here’s how you know

The official domain

The address of this site ends in odersa.org. Every service the association runs sits on a subdomain of odersa.org and nowhere else. If the address in your browser’s address bar does not end in odersa.org, this site is not ours.

Free, and no account

Everything is open straight away. No sign-up, no account, no password, no subscription, no advertising. Nothing is held back for those who pay, because there is nothing to pay for.

No data collected

This site does not follow you: no tracker, no tracking cookie, no measurement tool built into these pages, and nothing measured on your device. Our host counts requests in aggregate, as any server that answers does: a total, never a profile. You do not have to take our word for it: open your browser’s developer tools, go to the Network tab, and reload the page. You will see the full list of what the site asks for. Everything comes from odersa.org, nothing goes anywhere else.

Free to reuse

The content is published under the CC BY 4.0 licence. You may copy it, translate it, print it and pass it on, for your classes as much as for the people around you, on one condition only: credit ODERSA.

English
By RightEuropean rights, in situation
ODERSA association · Rights programmeIndependent educational site. Not an official website of the European Union.

Licence

All of it can be reused

The content of this site is published under the Creative Commons Attribution 4.0 International licence. You may copy it, modify it, translate it and distribute it, including commercially, on the single condition that you credit the author.

The free licence is a signature of the association: an educational resource funded by the common good must be reusable by any organisation, without asking our permission.

The code that builds this site is not covered by this licence: the generator and the pages are published under the MIT licence, and the LICENSE file is at the root of the repository.

What you may do

  • Copy, print and distribute the texts, the sheets and the situations.
  • Modify them, adapt them to your audience, translate them into another language.
  • Use them in class, in a workshop, in an article, in a report, including in a commercial setting.
  • Take the open JSON data and build something else with it.

The attribution wording

“By Right, ODERSA association, CC BY 4.0” is enough, with a link to the page reused wherever the medium allows it.

If you modify the content, say so: that also protects the reader, who will know that the version being read is not the one we checked.

What this licence does NOT cover: the official texts quoted, which fall under the European Union's own reuse regime and whose link is always given; the photographs, whose individual licences are listed on the Credits page; the typefaces, under their own free licences; and the association's name and stamp, which remain its identity.