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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.

Take it with you

One card per situation. Printable, sourced, made to go on a fridge door.

Every playable situation ends with a summary card: the rules of the action, one by one, each with the public reference behind it. They print cleanly from the situation's own page.

1Calling for help: what counts in the first thirty seconds6 rules · checked on August 23, 20262The recovery position: the chain, in order7 rules · checked on August 23, 20263An adult choking: the question first, the action second7 rules · checked on August 23, 20264Heavy bleeding: press, and do not let go again5 rules · checked on August 23, 20265Burns: water, for a long time, and nothing else6 rules · checked on August 23, 20266Taken ill: six reflexes when you are hesitating over the call6 rules · checked on August 23, 20267Breaking down on the motorway: five actions, in this order5 rules · checked on August 23, 20268Cardiac arrest: knowing it, and pressing8 rules · checked on August 23, 20269The automated external defibrillator: eight rules8 rules · checked on August 23, 202610Stroke: knowing it in under a minute7 rules · checked on August 23, 202611A baby choking: five back blows, five chest compressions9 rules · checked on August 23, 202612A seizure: protect, count, do not hold down7 rules · checked on August 23, 202613Taken ill and low blood sugar: the sugar has a condition7 rules · checked on August 23, 202614Carbon monoxide: air it, cut it, get out, call7 rules · checked on August 23, 202615Motorbike crash: what counts before help arrives6 rules · checked on July 28, 202616Several casualties: protect, count, start with the silent one7 rules · checked on August 23, 202617Drowning: staying on the bank is an action7 rules · checked on August 23, 202618Electric shock: cut the power before you touch7 rules · checked on August 23, 202619Heatstroke: move her, strip her, cool her6 rules · checked on August 23, 202620Severe bleeding: press, and the tourniquet if you cannot9 rules · checked on August 23, 2026

How to print them

Open the situation, scroll down to the card, and print the page. The print stylesheet strips out the game, the navigation and the settings: all that is left is the card, its rules and its sources.

They are under the CC BY 4.0 licence: photocopy them, pin them up in a staff room, slip them into a training booklet. The only condition is that you credit where they come from.

A card is practice. It replaces neither a certified course nor medical advice. In a real emergency in France: 15 or 112.