Summary: Concur Expense Service is a 100 percent HTML-based, on-demand service that does not require any code to be deployed on user desktops and no client-side software to be updated as systems get upgraded. Customers that prefer to host and manage their expense solution inhouse also have the option to license Concur Expense software for on-premise deployment. Concur Expense Service is a comprehensive TEM solution providing strong functionality from pre-trip authorization and approval workflow to expense reimbursement and reporting. The solution is also SAS 70 type II and ISO 17799 certified.