NCEA is felixible but there are some schools which offer the cambridge international cirriculum, if she is particularly academic and may want to return to europe for uni. some
places on north shore offer IB but that is 3yrs and dont think u can join part way through. as for the cambridge international mcleans college in east auckland offer it but all the others that do are private fee paying schools i think. oh actually 2 of my friends kidss are starting MIT (manukau technical institute) this yr one is doing a degeree but the other is only 15 and doing some sports course