Services The Department of Insurance, Securities and Banking (DISB) is working to ensure a sound and thriving financial services community that provides the products, credit and capital that will enable District of Columbia residents to improve the quality of their lives. DISB provides a variety of services, including the licensing of the following categories of non-depository financial institutions: check cashers, consumer sales finance, money lenders (class-A), money transmitters, and mortgage lenders and brokers. The following links will give you more details on the requirements and procedures for each of these licenses: Automated Teller Machine (ATM) Registration Nondepository Licensing Information and Applications