On March 29, 2021, the Commerce Department announced that it is submitting a notice announcing a delay in the March 29, 2021 effective date of the Aluminum Import Monitoring and Analysis (AIM) system to the Office of the Federal Register. Commerce had published a final rule in the Federal Register on December 23, 2020, adopting the AIM system regulations and establishing an AIM website. The AIM website consists of an online aluminum import license application platform and public AIM monitor. On January 27, 2021, Commerce published notice of a delay in the original January 25, 2021 effective date until March 29, 2021. Under the AIM regulations, all aluminum imports into the United States will require an import license for Customs entry summary. The aluminum import license is an automatic license used for data collection purposes only. The delay means that licenses will not be required for covered aluminum product imports beginning on March 29, 2021. Further information and a revised effective date will be provided in the Federal Register notice.