Explanation:

In 1981, HBSE was shifted to Bhiwani.In year 1987,Board started conducting 10+2 examination and later in 1990 also started conducting vocational examination.In 1994, HBSE established Haryana Open School to increase its reach .In 2006,HBSE adopted semester system from session 2006-2007.It is the first Educational Board in India to do so and also the first Board to introduce relative grading,CCE(Continuous and Comprehensive Evaluation) in all board classes i.e.Middle,Matric(Secondary or High School) and Senior Secondary School(Higher Secondary).

Note:-The board conducts examinations twice in a year for class 8th,10th and 12th.The first semester exams conduct in september while second semester exam conduct in the month of March.