Class: CB1 Bullock born on or before 1 June 2024
Class: CB2 Bullock born 1st June 2023 - 31st December 2024
Class: CB3 Heifer born on or before 1st June 2024
Class: CB4 Heifer born 1st June 2024 - 31st December 2024
Class: CB5 Bullock born on or after 31st December 2024
Class: CB6 Heifer Born on or after 31 December 2024
Class: CB7 Native Breed Bullock
Class: CB8 Native Breed Heifer
Class: CB9 Commercial bullock in hands of the breeder
Class: CB10 Commercial heifer in hands of the breeder
