The document provides a comprehensive guide for international entities on how to register in SAM.gov, the official U.S. government registration site for businesses and organizations wishing to engage with federal entities. An "entity" can encompass contractors, individual businesses, or federal agencies seeking federal assistance, while "international entities" are those located outside the U.S. To register, one must obtain a NCAGE code, ensuring the business name and address match in both applications. The registration process involves submitting essential information such as legal business name, physical address, and identification numbers, and must be renewed annually for ongoing eligibility. The guide outlines the steps to initiate the registration, including logging into SAM.gov and submitting necessary data, as well as introducing the distinction between types of registrations based on the intended awards. Entities are reminded to allow at least ten business days for registration to become active, checking status via SAM.gov. This registration process is crucial for accessing federal grants and contracts, reinforcing the importance of accurate and thorough application submissions for governmental dealings.