On October 20, 2022, the US Department of the Treasury (Treasury) issued, for the first time, Enforcement and Penalty Guidelines (Guidelines) for the Committee on Foreign Investment in the United States (CFIUS or the Committee). The Guidelines describe three categories of conduct that may constitute a violation, the process CFIUS generally follows in imposing penalties, and some of the factors the Committee considers in determining whether a penalty is warranted and the scope of any such penalty. The Guidelines also encourage prompt and complete self-disclosure of any conduct that may constitute a violation.