Membership of the district NMI convention: (see NMI Constitution, article VI, section 2.A.3.)
1. Ex officio members: shall be district NMI council; district superintendent; all assigned ministers and full- time salaried associate ministers of local churches; lay members of the district advisory board; the local NMI presidents of the assembly year just ending, and newly elected NMI presidents or newly elected vice presidents if the newly elected president cannot attend; Global NMI Council member; retired assigned ministers; retired missionaries, missionaries on home assignment, and missionary appointees; and any former district presidents who reside on the district that they served.
2. Elected delegates: shall be NMI members (15 years of age or older) of each local church. The number of elected delegates shall be based on the following formula: two delegates (excluding associate members) from each local NMI of 25 members or fewer, and one additional delegate for each additional 25 members or major portion thereof. Membership shall be based on the NMI membership reported at the local NMI annual meeting when elections take place. The local NMI nominating committee shall nominate delegates.