The NZ Trainers’ Association is made up of six regional branches: Northern, Taranaki, Central Districts, Canterbury-Westland, Otago and Southland.

The NZTA is one of three stakeholder sector groups with a seat on the 10-member NZTR Board. The National Executive comprises the National President, six branch Presidents, the past-President, the NZTR Board representative and past NZTR Board representative.

Regional matters are managed by the relevant Branch President in conjunction with the Executive Officer if deemed necessary, while national issues are handled by the National President and Executive Officer.

As a recognised racing industry organisation, the NZTA is invited to make submissions on those issues that may affect its members.