http://www.ets.org/
Educational Testing Services (ETS) is a nonprofit organization that seeks to advance quality and equity in education for people worldwide by creating assessments based on rigorous research. In addition to assessments, ETS conducts educational research, analysis and policy studies and develops a variety of customized services and products for teacher certification, English-language learning and elementary, secondary and postsecondary education. The organization serves individual students, their parents, educational institutions, and government agencies.
