NTS stands for National Testing Service. It’s a private organization based on the golden principle of raising the quality of education, a main purpose of NTS is to ascertain a reliable, realistic, technically appropriate and an ideal system of performance assessment for students of different educational institutions at different levels. It thus helps in working for an overall ranking of students for admissions in different educational institutions. NTS is maintaining quality Services in educational testing and assessment process. NTS has growing links and association with prominent educational and professional organizations and institutions both at national and international level. The standard of NTS is recognized by many of international organizations.