Sir,
@ asif is right. Date of joining is mentioned in an appointment letter. In case of transfer, there will also mentioned the date of joining date. Generally it will depend on the distance of between two places. For GT of a teacher it is 3 days. If one can’t join this period then the excesses of 3 days, the rest days will deduct from his leave account.
Sir, myschool is now morning. Regarding MT will it be any problem in future if joining time is 6.30am in joining report or 11.30am written in release order or lpc.please provide info