[The Jardé law: What does change].

The Jardé law has been voted in 2012 but was only enforced in November 2016, after the publication of its decree. Introduction of non-interventional researches in the scope of the "researches involving human beings" and random allocation of ethics committees are the main novelties of the new law. Global consent, which authorizes future researches on existing data without informing the study participant, has also been introduced. Submission of collections of biological samples and genetic studies on existing samples have been simplified. CNIL has revised the rules of data protection ("Reference Methodologies").