This page is focused on the custodial requirements applicable to SEC-registered investment companies. The "Find" materials below provide the principal statutory and regulatory requirements, regulatory guidance and enforcement actions. The "Know" materials provide a useful overview of the requirements applicable to investment companies. In the "Do" materials, we provide a form of registered investment company custodial agreement with annotations that demonstrate how the agreement meets the requirements of the Investment Company Act. There is a separate Topic Page focused on Registered Investment Advisers: Custody Requirements. To see more of the Cabinet's materials on advisers and funds, you can go to the Advisers and Funds Topic Page.