As per No. 1176-SE(S)/1S-37/09 dated 28-07-2010 of School Education Department (Secondary Branch), sanction accorded for 10 (ten) days of Casual Leave and 10 (ten) days of Medical Leave to the part time contractual teachers attached to different Govt. Aided / Sponsored Higher Secondary Schools under the Directorate of School Education, Govt. of West Bengal, subject to the condition that they have to take equal number of classes per week as like the duties of regular and full time teachers.