Executive Order 13984 of January 19, 2021, Taking Additional Steps To Address the National Emergency With Respect to Significant Malicious Cyber-Enabled Activities, (EO 13984 or the EO) directs the Secretary of Commerce (Secretary) to propose regulations requiring certain providers and resellers of certain Infrastructure as a Service (IaaS) products to verify the identity of their foreign customers permitting the Secretary, in consultation with Secretary of Defense, the Attorney General, the Secretary of Homeland Security, and the Director of National Intelligence, to grant exemptions to the verification requirement; and authorizing the Secretary to impose special measures on providers with regard to certain foreign jurisdictions or foreign persons. The Department of Commerce (Department) issues this notice of proposed rulemaking (NPRM) to solicit comment on proposed regulations to implement Sections 1, 2, and 5 of EO 13984.