The NZ Sires Stakes Board is an incorporated society set up to administer age group racing within the Harness Racing Industry.
An Executive Board, which represents a cross section of the Harness Racing Industry is annually appointed.
The Board's role is to oversee the various series it administers.
NZSBA - NI Studmasters
NZSBA - SI Studmasters
NZ Trotting Trainers & Drivers