Major four parties on Saturday agreed to federate the country in six provinces and also finalized their boundaries.
Top leaders of the four parties have formally inked the deal on Saturday night.
With the agreement, constitution writing has entered the final phase after a long wait.
Taplejung, Panchthar, Ilam, Sankhusabha, Terhathum, Dhankuta, Bhojpur, Khotang, Solukhumbu, Okhaldhunga, Udaypur, Jhapa, Morang and Sunsari
Saptari, Siraha, Dhanusha, Mahottari, Sarlahi, Rautahat, Bara and Parsa
Dolakha, Ramechhap, Sindhuli, Kavrepalanchowk, Sindhupalchowk, Rasuwa, Nuwakot, Dhading, Chitwan, Makwanpur, Bhaktapur, Lalitpur and Kathmandu
Gorkha, Lamjung, Tanahun, Kaski, Manang, Mustang, Parbat, Syangja, Myagdi, Baglung (eastern part) and Nawalparasi (east of Daunne)
Nawalparasi (west of Daunne), Rupandehi, Kapilvastu. Palpa, Arghkhanchi, Gulmi, Baglung (western part), Rukum (east of Rukumkot), , Rolpa, Pyuthan, Dang, Banke and Bardiya.
Dolpa, Jumla, Mugu, Humla, Kalikot, Jajarkot, Dailekh, Surkhet, Bajura, Bajhang, Doti, Achham, Darchula, Baitadi, Dadeldhura, Kanchanpur,Salyan, Rukum (west of Rukumkot) and Kailali.