Sapin law, also known as the “Law on Transparency, Anti-Corruption and Modernization of Economic Life,” is a French legislation enacted in 2016 to combat corruption and promote ethical business practices. Named after its author, former French Minister of Finance Michel Sapin, this law requires companies to implement strict measures to prevent and detect corruption, such as establishing internal control procedures and conducting regular risk assessments. It also introduces a new legal framework for whistleblowing and imposes severe penalties for individuals and companies found guilty of corruption. The Sapin law aims to promote transparency and integrity in the business world, ultimately contributing to a fair and competitive economic environment.