If you are a Croatian citizen wanting to apply for a temporary visa to New Zealand and are outside of New Zealand, you must send your application to the London Branch of Immigration New Zealand for processing.
For information in English on how to make an application for a temporary visa please follow the link: Making a application for a visit to New Zealand DOC [114KB].
For information in Croatian on how to make an application for a temporary visa please follow the link: Zahtjev za Privremenu vizu za Novi Zeland DOC [114KB].