Informed consent to medical intervention represents the principle of individual autonomy, recognized in Russian law and medical practice nearly 30 years ago, but it is still viewed as controversial and even rejected. The purpose of informed consent is to provide obligatory prior notification about the consequences and risks of a medical procedure to be performed, as well as other possible options of treatment. Based on the results of anthropological and legal studies, the article focuses on issues concerning obtaining informed consent and its interpretations, comparing the meanings attributed to the document by lawyers, government agencies, courts, as well as doctors and patients. The legal nature of the consent consists in expressi...