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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.

odersa.orgHealth programmeIn a real emergency in France: 15 or 112.

Error 404

This page does not exist. The rest does.

A link has broken, an address was mistyped, or the page changed its name. Nothing serious, and nothing lost.

Where to go

The home pageThe game starts from thereThe board of situations20 playable out of 20The printable cardsRevise without playingThe site mapEvery page, every file

If you got here from a link on our own site, that is our fault and we want to know: write to us at avantlessecours@odersa.org.

And if this is an emergency

This site is practice: it is no use at all in a real emergency. For an emergency in France, call 15 or 112. Deaf, deafblind, hard of hearing and speech-impaired people reach the 114 service by text message, chat or video.