You don't have to belong to any particular association (eg NZFAA or Archery NZ), it's a free-for-all for ADAA members. Other outside the district club members may participate, but they will not receive medals. The entry form is online at http://www.adaa.co.nz/wp-content/uploads/2017/07/2017-ADAA-Field-Champs-entry-form.pdf