This is France we're talking about, so it's not amendments, but rather Article XV of the "Déclaration des droits de l'homme et du citoyen de 1789": https://en.wikipedia.org/wiki/Declaration_of_the_Rights_of_t... ("The society has the right of requesting an account from any public agent of its administration."), which is used as the basis for actual legislation today: http://www.ucl.ac.uk/constitution-unit/research/foi/countrie...