What are the rules for UP Government State School Teacher going on abroad trip? How and Who, one should seek the permission from?

As you say your mother is teacher in government school. So, for going abroad she need to take permission from highest authority of department say Regional Director of Education or Director of Education. Not merely permission of principal is sufficient For getting the permission you need to submit a

Hi, Since you are a teacher by profession, leaves can be approved from the school you working with. Also there are various reasons to go abroad like:- As a Tourist Study purpose To work Earning Permanent Residency For more details, you may approach the respective consultancies that deal in oversea