The prevention of conflicts of interest is central to the ethical principles that govern Hcéres’ activities. Although everyone knows the words “conflict” and “interests”, is anyone able to give a precise definition of the expression? Hcéres offers a response in a short video. By defining the concept, the video reminds viewers of the ethical framework within which the High Council works. It uses examples to encourage people to identify, detect and report any risks of a conflict of interest to Hcéres.