Submittal Exchange, available on the AWS GovCloud (U.S.) platform, provides a secure centralized platform for storing, managing, and sharing project documents for U.S. government construction projects. It offers benefits such as ease of use, accessibility, security, reliability, scalability, cost savings, and time savings. The AWS GovCloud (U.S.) region meets U.S. government regulatory requirements and is audited under standards like FedRAMP, ISO 27001, and FISMA.