Hi Aspirant,

Hello student, yes Jharkhanad State Open School(JSOS) is a valid board registered under the government of Jharkhand. The board has done wonders in expanding its open and distance education programs for the benefit of students. The certificates provided by the board is similar to SSC(Secondary School Certification) and Sr. SSC(Senior Secondary School Certification) which are issued to students who have passed from the formal school education system. So, you can apply for the board without any worries.

Good Luck!