formal review: the legality review of the submitted application documents, trademark drawings, power of attorney and other documents after the application is submitted; If it meets the requirements, the application date and application number will be awarded. Substantive examination: when examining the Australian trademark application, the internal association bureau only examines its registrability (that is, distinctiveness), also known as absolute reasons, and does not examine relative reasons, that is, it will not cite prior rights to reject the application.