President Muhammadu Buhari resumed work at the State House in Abuja after a six-day vacation.
A statement by his Special Adviser on Media and Publicity, Mr. Femi Adesina, said the president had sent a formal notice of his resumption to the Senate President and Speaker of the House of Representatives in compliance with Section 145 (1) of the Constitution.
Buhari was on vacation from February 5, 2016 to February 10, 2016.
While he was away, Vice-President Yemi Osinbajo acted on his behalf.