Year 9 students work towards the Year 9 Diploma throughout their first year at Havelock North High School. The diploma ecourages students to be well-rounded and to make the most of every opportunity on offer at the school. The six arms that students work towards are:
- Personal Organisation
- Personal Responsibility
- Sporting Involvement
- Cultural Involvement
- Form Class Participation
- House Support
The diploma is personalised and reflects the number of areas in which each student has reached the required standard.