The Board of Governors of the Federal Reserve System issued this guidance to clarify the application of the RFI and LFI supervisory rating systems to bank holding companies and savings and loan holding companies based on asset size. The document mandates that non-insurance and non-commercial holding companies with less than $100 billion in assets are subject to the RFI rating system, while those with $100 billion or more fall under the LFI rating system. It further specifies that U.S. intermediate holding companies of foreign banking organizations with $50 billion or more in assets are also subject to the LFI rating system.