Arrowad International Schools have been accredited by the Educational Testing Service (ETS) in 2008 as a SAT testing center. The schools are now eligible to offer SAT, ACT, PLAN, NMSQT, and PSAT tests.
Educational Testing Service (ETS), founded in 1947, is the world's largest private nonprofit educational testing and assessment organization. It is headquartered in Lawrence Township, New Jersey, near Princeton. ETS develops various standardized tests primarily in the United States for K–12 and higher education, and it also administers international tests including the TOEFL (Test of English as a Foreign Language), TOEIC (Test of English for International Communication), Graduate Record Examination (GRE) General and Subject Tests, and the Praxis test series.