1, complain. List the respondent, the respondent's address, infringement facts, complaint requirements and legal basis, as well as the complainant's name, address, contact telephone number, complaint date and relevant documents of the agent.
2. Business license. If a copy is submitted, the original issuing authority shall affix its official seal.
3. Trademark registration certificate. Where a copy is submitted, the official seal of the administrative department for industry and commerce at or above the county level where the trademark owner is located shall be affixed.
4. Evidence of infringement. Including infringing objects, trademarks, related bills or photos, etc. However, complaints under any of the following circumstances will not be accepted:
1, the respondent is unclear.
2. The facts of alleged infringement are unclear.
3. The complaint documents provided are incomplete and have not been completed for more than three days.
4, beyond the regional jurisdiction of the administrative department for Industry and commerce at the same level.
5. The complainant has filed a civil lawsuit with the people's court for the same fact.