The Department of Archaeology in Sri Lanka is a government entity tasked with the preservation, conservation, and management of the nation's archaeological heritage. Established to oversee and conduct archaeological research and excavations, the department plays a crucial role in documenting historical sites and artefacts that illustrate Sri Lanka's rich cultural and historical past. It also enforces regulations to protect archaeological sites from damage and unauthorized activities, ensuring that these Heritage are preserved for future generations. The department’s efforts are central to understanding the island’s diverse history and maintaining its cultural legacy.