Cardiac arrest is responsible for the death of 40 000 people per year in France and only 4% of victims survive due to lack of early intervention. Moreover, 30% of these cardiac arrests occur in the workplace. In March 2015 ATALIAN decided to take concrete action and sign a partnership with the Global Heart Watch non-profit organisation (the first international non-profit organisation specialised in the prevention of sudden death in adults). Thanks to this partnership, ATALIAN employees were trained to recognise the first signs of heart failure, as well as provide first aid and learn how to use a defibrillator, during an awareness-raising session that took place at headquarters