** First Recognition as 4-Class Jr. High School for Class-V to VIII w.e.f. 01.01.1966 by WBBSE vide Memo No - 18301/G dt.19.07.1967.
** First Recognition as X-Class High School for I w.e.f. 01.01.1974 by WBBSE vide Memo No - 10223/G dt.05.11.1974.
** Extension of Recognition with Co Education as X-Class High School until further order by WBBSE vide Memo No - Coo-2861/10/G dt.17.08.2010.
** Recognition for introduction Higher Secondary General Stream Course w.e.f. 2005-06 academic session by WBCHSE vide Memo No - DS(A)SD/198/Recog/05 dt.12.08.2005 in reference to the G.O.No- 97-SE(HS) dt. 10.08.2005
** The School came under " Salary Deficit Scheme" w.e.f. 01.04.1979 vide Directorate's Memo No- 1870(16) G.A. dt. 09.08.1979 under G.O. No-885 Edn(s) dt 31.07.1979 Memo No - 18301/G dt.19.07.1967.
** The School hs been converted into Government Sponsored School as per Order of the SED , Govt. of West Bengal Vide No-941-CB-51/SE/10M-115/14 dt. 02.12.2014 vide Notification No . 7630/RMSA/SL/5S-264/12 dt. 30.09.2013.
** School : Index No- OI-004 , H.S. Code - 10092 & DISE Code - 19030900403