Ariyakammattana is at the forefront of a groundbreaking legal initiative, challenging historical inaccuracies imposed by the British colonial era regarding the origins of Buddhism.
Bhikkhu Kleppe Ariyamagga, a Norwegian Buddhist monk of Sri Lankan origin, presented a pivotal revelation at the 55th session of the United Nations Human Rights Council, asserting that Dam̆badiva, the sacred land where Buddha was born, is rightfully located within the borders of modern Sri Lanka, not India as previously misrepresented.