The meeting will also be attended by Nepali Congress (NC) leaders for the first time after the formation of the KP Sharma Oli-led government.
The meeting is expected to be attended by Prime Minister Oli, UCPN (Maoist) Chairman Pushpa Kamal Dahal and NC Vice President Ram Chandra Paudel, among others, from the major three political parties.
UDMF sets terms for softening demarcation demand
Meanwhile, Tarai Madhes Democratic Party Chairman Mahanta Thakur and Federal Socialists Forum Chairman Upendra Yadav, among others, from UDMF will be attending the meeting.