Digital Assurance Capital Markets Case Study Common Securitization Platform Testing We undertook testing of the Common Securitization Platform for a leading secondary mortgage provider in the US. The client engaged with us to achieve the following – Capability to produce Mortgage Industry Standards Maintenance Organization (MISMO) files for Common Securitization Solutions (CSS) and consume the response from Common Securitization Solutions Participation of Internal & external consumers Support various business processes once the securitization moved to Common Securitization platform