One of the most important events for KAHMI is its National Assembly, kahminasional which brings together members from across Indonesia. More than just a gathering, the assembly sets the tone for KAHMIs future programs and policies. The outcomes of this national forum are felt throughout the network and influence broader civic engagement across the country.

The event provides an opportunity to elect new leaders and review current leadership performance. By selecting representatives through open and deliberative sessions, KAHMI promotes internal democracy and leadership legitimacy. These elected figures are entrusted to uphold the organizations mission and respond to emerging challenges.

Another major benefit of the National Assembly is the space it creates for policy direction and long-term planning. Through formal sessions and informal discussions, members can present ideas and influence policy direction.