As per ROPA 2009, vide Memo No. No.56-SE /5B-1/2009 dated 02.04.2009, Rule 2 (iv),
The ‘Teacher-in-Charge’ appointed in Secondary school, will henceforth, in addition to the pay in the Pay Band and grade pay of the Assistant Teacher or Assistant Head Master/Assistant Head Mistress according to the revised pay structure, will draw additional Grade Pay of Rs. 75/- per month for High Schools (V to X) and Rs. 100/- per month for Higher Secondary Schools (V to XII) over and above the Grade Pay drawn by him /her for holding the substantive post. But such appointment should be approved by District Inspector of Schools (Secondary)concerned and will automatically be terminated on appointment of a regular Headmaster/Headmistress on recommendation of School Service Commission and the Teacher-in-Charge shall revert back to the post of Assistant Teacher or Assistant Head Master/ Assistant Head Mistress as the case may be, and the Grade Pay attached to that post will again be admissible to him or her. No fixation benefit of Rs. 75/ or Rs.100/- for holding the post of ‘Teacher-in-Charge’ will be allowed.