At nonprofit ETS, they advance quality and equity in education for people worldwide by creating assessments based on rigorous research. They want to help parents, test takers and others understand the complex standardized testing process. They provide answers to common questions to help you recognize the benefits of standardized testing and discover their dedication to quality and fairness. The 41 most popular ETS coupons & ETS promo codes for December 2017. Make use of ETS coupon codes & sales to get extra savings when shop at ets.org.