The Nine Dynastic Urns were recognized as a National Treasure in 2012. On May 8, in the capital city of Mongolia, the “Bronze castings on the Nine Dynastic Urns at the Imperial Citadel of Hue” officially became a documentary heritage of UNESCO's Memory of the World Programme for the Asia - Pacific Region.

On the afternoon of June 3, at the Truong Lang Corridor of the Forbidden City, Hue Imperial City, Hue Monuments Conservation Center in collaboration with Hue University of Arts organized the opening ceremony of an exhibition on arts and heritage, with the theme “Artistic inspiration from royal patterns”. The exhibition is part of a series of activities in response to the highlight week of Hue Festival 2024.

With unique and significant values in terms of form and informational content, "The Engravings on the Nine Dynastic Urns of Hue Imperial Citadel" was recognized by UNESCO as a Documentary Heritage in the Asia-Pacific region's Memory of the World Program on May 8th. This marks Hue's fourth UNESCO-listed documentary heritage.

At 13:09 on May 8th (local time), in the capital city of Ulaanbaatar, Mongolia, Vietnam's dossier "Bronze castings on the Nine Dynastic Urns at the Imperial Citadel of Hue" was approved and officially became a documentary heritage of UNESCO's Memory of the World Programme for the Asia-Pacific Region.

Heading towards Vietnam Cultural Heritage Day (November 23), the National Archives Center No.1 (under the State Records and Archives Department) and Hue Monuments Conservation Center will jointly open an exhibition space themed "Imperial Archives of the Nguyen Dynasty - Memory of a Dynasty" on November 17, at the Exhibition Building, the National Archives Center I, at 5 Vu Pham Ham Street, Yen Hoa, Cau Giay, Hanoi.

On the afternoon of September 16, the Provincial Department of Education and Training coordinated with Hue Monuments Conservation Center to organize activities of visiting and experiencing heritage at Hue Imperial Citadel for students achieving the title of "Honorary students of the whole school” in the academic year of 2022 - 2023.

In the framework of the activities celebrating 30th anniversary (1993 - 2023) of the Complex of Hue Monuments and 20th anniversary (2003 - 2023) of the Royal Music - Vietnam Royal Court Music being recognized as a world heritage by UNESCO, on the morning of June 16, at Hien Lam Cac (Hien Lam Palace) - Hue Imperial Citadel, Hue Monuments Conservation Center held an exhibition named “Vietnam land on Nine Dynasty Urns”.