NZTD is an iPhone application developed by the Ministry of Business Innovation and Employment. It falls under the Travel & Navigation category and aims to streamline the arrival process in New Zealand by allowing travelers to complete their New Zealand Traveller Declaration (NZTD) prior to their arrival. Users can submit the declaration up to 24 hours before their trip, saving time and hassle at the border.

The app guides users through a series of questions in English, requiring information such as passport details, contact information, flight details, immigration status, recent travel history, and details of items being brought into New Zealand. Noteworthy features include passport scanning for easy input, the ability to complete declarations for multiple travelers, and an offline mode for entering information without an internet connection.