During the trademark registration application process, it is usually necessary to submit identity documents. Specific requirements may vary by country and region. The following are general instructions:

1. Individual applicant: If the trademark registration application is filed by an individual, personal identification documents are usually required. This may include a valid ID card, passport or driving license, etc. Identification documents are used to confirm the identity and legitimacy of individual applicants.

2. Company or organization applicant: If the trademark registration application is filed by a company, organization or other legal entity, relevant legal person identity documents are usually required. This may include company registration certificate, organization code certificate, business license, etc. In addition, identification documents of the applicant's representative, such as the representative's ID card or passport, may be required.

3. Agency applicant: If the trademark registration application is filed by a trademark agency on behalf of the applicant, agency authorization documents are usually required. The agency authorization document is proof that the applicant authorizes an agency to apply for trademark registration on its behalf. It can be a written power of attorney or other forms of authorization documents.

The purpose of submitting identity documents is to ensure the authenticity and legality of the trademark registration application and to prevent fraud. These documents play an important role when the Trademark Registry examines and verifies the identity of the applicant.

When applying specifically, it is recommended to consult the local trademark registration office or a professional trademark agency to understand the precise identity document requirements and procedures.

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