the application procedures for famous trademarks are as follows: 1. application: to apply for the recognition of famous trademarks in the province, an application should be submitted to the provincial administration for industry and commerce, and the trademark management office of the bureau is specifically responsible for accepting the application. When applying for a famous trademark, the applicant shall fill in the "Application Form for Identification of Famous Trademarks in the Province", provide relevant materials and provide valid certification documents for the past three years. 2. Recommendation: After accepting the application, the Municipal Administration for Industry and Commerce considers that it meets the requirements for the recognition of famous trademarks in the province, and after signing the recommendation, it will recommend it to the provincial famous trademark recognition committee; If it is considered that it does not meet the conditions for recognition, it shall not be recommended and the applicant shall be notified. 3. Identification: The Provincial Administration for Industry and Commerce organized the establishment of the Provincial Famous Trademark Identification Committee to be responsible for the identification of famous trademarks in this province. If it is recognized as a provincial famous trademark, the Provincial Administration for Industry and Commerce shall issue the "Provincial Famous Trademark Certificate" and make an announcement; If it is not recognized, the Provincial Administration for Industry and Commerce shall return the materials and explain the reasons in writing. 4. Extension: The validity period of a famous trademark is three years. If it is necessary to retain the title of "Provincial Famous Trademark" at the expiration of the validity period, the trademark owner shall file an application for extension three months before the expiration of the validity period of the famous trademark. The filing and examination of the application for extension shall apply to the initial identification procedure of the famous trademark.