The first Party Congress of Da Nang city for the 2025-2030 term opened on September 17, with the participation of 450 official delegates representing over 139,500 Party members of the municipal Party organisation.

The 20th Party Congress of the northern province of Cao Bang, the 2025–2030 tenure, took place on September 17, with 399 official delegates representing 62,935 Party members from 60 local Party committees, alongside 151 guests.