mmm...it is AISSCE
but on the last page of the brochure, in the list of the qualifying examinations, one option(the one relevent to students like me) is given like this:
The +2 level examination in the 10+2 pattern examination of any rexognised Central/State Board of Secondary Examination, such as Central Board of Secondary Education, New Delhi, and Council for Indian School Certificate Examination, New Delhi