The official language of New Zealand is English. After preparing the application materials, the applicant submits the application materials to the New Zealand Intellectual Property Office. After the application is submitted, the department will review the application materials. Six months from the date of application, if the official believes that the applied trademark does not comply with the relevant provisions of the Trademark Law, the application will be issued a first examination opinion. Under special circumstances, a second or third examination opinion may also be issued. Trademark registration applications generally stipulate that the reasons for correction should be completed within 12 months from the date of issuance of the official first examination opinion, and the conditions for registration can be accepted. If it is not completed within the stipulated time limit, the applicant can apply for an extension. A trademark that passes the review will be granted an application date and application number, and the trademark will be published in the official announcement. Anyone can object to the trademark three months from the trademark announcement period. If there is no objection or objection, If it is not established, the New Zealand Trademark Office will issue a trademark registration certificate to the applicant, and the trademark registration is successful.