President Pranab Mukherjee has given Governor of Assam Banwarilal Purohit additional charge of Meghalaya.  Besides, President also gave Governor of Nagaland PB Acharya additional charge of Arunachal Pradesh.
These appointments come after President accepted the resignation of V. Shanmuganathan, as Governor of Meghalaya and Arunachal Pradesh.
Banwarilal Purohit was appointed as the Governor of Assam by President in August 2016. He had succeeded Padmanabha Acharya who was the additional in-charge of Assam. Padmanabha Acharya was appointed as the Governor of Nagaland in July 2014 after the President accepted the resignation of of Tripura Governor Vakkom Purushothaman.

Constitutional provisions of Governor

• Article 153: It says that there shall be Governor for each state. But 7th Constitutional Amendment Act, 1956 facilitated the appointment of the same person as a governor for two or more states.
• Article 156: Governor is appointed by President and hold office during the pleasure of President. It should be also noted that this article also mentions tenure of Governor. In this regard it says that Governor shall hold office for the term of 5 years from date he enters upon his office.