Dera Baba Nanak (sub-district)
Dera Baba Nanak is a sub-district (Tehsil or block) in Gurdaspur district in Punjab, India. Its headquarters is in Dera Baba Nanak city. It is situated in the western part of the district, along the Indo-Pakistani border. It was created in 1995. The Kartarpur corridor is situated there, that connects Gurdwara Kartarpur Sahib on the other side of the international border.