On April 29, the Hanoi People's Committee, in coordination with Hanoi Thien Y Environmental Energy Joint Stock Company, held the groundbreaking ceremony for the expansion of the Soc Son Waste to Energy Plant at the Nam Son Solid Waste Treatment Complex in Trung Gia Commune.

Chairman of the Hanoi People's Committee Vu Dai Thang has signed Plan No. 173/KH-UBND dated April 28, 2026 on organizing the "Second Thang Long Hanoi Festival 2026."

On April 28, as part of an official visit to Japan, a high level delegation of Hanoi met with Tokyo Governor Koike Yuriko, attended the SusHi Tech Tokyo 2026 high tech exhibition, joined the Global Network of Sustainable Cities Summit (G-NETS) 2026 and held a bilateral meeting with representatives of the Asian Development Bank (ADB).

On April 28, the Hanoi Technical Infrastructure Management Center under the Hanoi Department of Construction will coordinate with relevant units to simultaneously activate and test 15 pumping stations for lake water regulation, aiming to prevent flooding during the rainy season.

Vice Chairman of the Hanoi People's Committee Truong Viet Dung has signed Official Letter No. 1747/UBND-NC dated April 25, 2026 on implementing administrative procedures and online public services in a synchronized, integrated, efficient and uninterrupted manner across Hanoi.

On April 24, at the national conference on accelerating allocation and disbursement of public investment capital in 2026, Party Central Committee Member, Vice Secretary of the Hanoi Party Committee and Chairman of the Hanoi People's Committee Vu Dai Thang delivered remarks at the Hanoi People's Committee site.

The Hanoi People's Committee has issued Notice No. 434/TB-UBND dated April 24, 2026 regarding the flying of the national flag.

On April 24, the Hanoi Department of Ethnic and Religious Affairs held a ceremony marking the 80th anniversary of the traditional day of state management agencies in ethnic affairs (May 3, 1946 – May 3, 2026) and received a Certificate of Merit from the Prime Minister.

The Hanoi People's Committee has issued Directive No. 07/CT-UBND dated April 23, 2026 to strengthen the effectiveness of state management of automated and continuous wastewater and emissions monitoring systems across the city.