Notice of Trademark Change Article 23 of the Trademark Law of People's Republic of China (PRC) stipulates: "If a registered trademark needs to change the name, address or other matters of the registrant, an application for change shall be filed." Article 24 of the Detailed Rules for the Implementation of the Trademark Law of People's Republic of China (PRC) stipulates: "An application for changing the name of a trademark registrant shall be submitted to the Trademark Office together with a certificate of change." To apply for changing the address of a trademark registrant or other matters, an application for changing the address of a trademark registrant or an application for changing other registered matters of a trademark and a copy of the relevant certificate of change shall be submitted to the Trademark Office. In case of changing the name or address of a trademark registrant, the trademark registrant must handle all its registered trademarks together 1. The following information 1. The original certificate of change issued by the Administration for Industry and Commerce is required to handle the trademark change procedures (if the name needs to be changed, 2. A copy of the applicant's changed business license; 3. Trademark power of attorney (provided by our company, you only need to stamp) 2. Matters needing attention in handling trademark change procedures If the name or address of a trademark registrant changes, the trademark registrant must handle all its registered trademarks together. Three. Charging standard 1. Internal-internal change: each RMB 1000. Four. Review time: 4-6 months for trademark application.