Indian Association of Physics Teachers (IAPT) organizes National Standard Examination in Chemistry (NSEC) and National Standard examination in Biology (NSEB) in collaboration with ACT (Indian Association of Chemistry Teachers) and ATBS (Association of Teachers in Biological Sciences). Both these exams are also at the Std. XII level.
National Standard Examination in Astronomy (NSEA) is examination leading to International Astronomy & Astrophysics Olympiads.
National Standard Examination in Junior Science (NSEJS) is examination leading to International Junior Science Olympiads.
The Exam Schedule for National Standard Examinations 2014-15 has been announced.
For more details click on the following links-
1. To know more about NSE/C/B/A/JS
2. Exam Schedule
3. Student Brochure
4. Statewise Quota
5. NSE Centres
7. Papers and Solutions