1. application form for renewal: fill in and sign the application form for trademark renewal, which is usually provided by the trademark registration agency. Make sure to fill in all necessary information as required, including trademark registration number, trademark holder information, etc.

2. Application fee for renewal: pay the application fee for trademark renewal. The amount of fees and payment methods may vary from country to country, so please ensure that the fees are paid in the specified way.

3. Evidence of trademark use: Some countries/regions require that evidence of actual trademark use be provided in trademark renewal applications. This can be the proof of the actual use of the trademark on the designated goods or services, such as sales records, advertising materials, product samples, etc.

4. Trademark renewal statement: provide a trademark renewal statement to confirm the authenticity of the trademark holder's continued use and registration of the trademark.

5. Other supporting documents: According to the requirements of specific countries/regions, it may be necessary to provide other supporting documents, such as the power of attorney of the trademark holder and a copy of the trademark registration certificate.

Please note that the requirements of trademark registration for renewal materials may vary from country to country. Under specific circumstances, it is recommended to follow the trademark law of the country/region where you are located and the guidance of the trademark registration agency, and consult a professional trademark agency or lawyer to obtain accurate information and guidance.

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