The formalisation of a student community service group three years after it started has given the group renewed vigour.
Z Clubs are service clubs for youth dedicated to providing career guidance and promoting leadership skills. They are associated with Zonta clubs.
On Thursday Rotorua Girls' High School officially became the sixth Z Club in the country, but they've been working hard for a while.
Barbara Stewart, the teacher in charge of the club, said it had been student-focused with the girls driving the direction.
"We're in our third year but we're finally getting it chartered. Because it's part of Zonta and Zonta is in America, it's taken ages to get to this point," Stewart said.