President Sirisena is due to host a state banquet in honor of the visiting Premier.
Prime Minister Ranil Wickremesinghe will meet his Bhutanese counterpart at a a working luncheon on 10 April 2015.
Prime Minister Tobgay will receive a sapling of the Sacred Sri Maha Bodhi in Anuradhapura, as a gift from Sri Lanka, to mark the 60th birth anniversary of Jigme Singye Wangchuk, the fourth King of Bhutan.
The Bhutanese Premier will attend religious observances at Kelaniya and Gangaramaya Temples and pay homage to the Sacred Tooth Relic at the Temple of the Sacred Tooth in Kandy.
He will also plant a tree at the Royal Botanical Gardens at Peradeniya to commemorate his visit to Sri Lanka.