A flowchart explaining how to determine whether the formation of a corporate entity must be reported under the Hart-Scott-Rodino (HSR) Act. This flowchart includes how to identify the acquiring and acquired persons, or ultimate parent entities (UPEs), in a corporate entity formation, as well as how to determine the size-of-transaction and size-of-person. It also discusses how to determine whether any exemptions apply and how to report the corporate formation.