Social Interest Solutions (SIS) is a nonprofit technology and policy solutions provider whose mission is to streamline the process for applying for health and social services programs. Our premier web-based tool, called One-e-App, provides families and community application assistors the tools they need to screen and apply for a range of programs, including Medicaid and CHIP. One-e-App is used in Arizona, California, Indiana and Maryland and has served nearly seven million people and generated more than nine million applications.