What materials are needed for US visa exemption interview?

The first category is: Applicants under 14 years old or over 80 years old; Applicants under 14 years old and at least one parent who already holds a valid U.S. visa can choose to use the interview-free transfer service. Please submit a copy of the child's birth certificate or family's household register, as well as a copy of the parent's passport and a valid U.S. non-immigrant visa. If both parents have valid U.S. visas, please provide copies of both parents' visas. Please note that if one or both parents come to the consulate to apply for a visa in person, the parents should bring their child's visa application materials with them when they come for the interview, rather than going through an interview-free agency. ? Applicants who are 80 years old or above (1) have no previous visa refusal record, or (2) the expiry date of the applicant’s existing U.S. visa does not exceed 48 months.

The second category is: Applicants whose visas are still valid or whose expiration date is less than 48 months old. Applicants who have traveled to and from the United States multiple times may be eligible to use the interview-free delivery service to renew their visas. . This service allows eligible applicants to apply for a new visa by submitting visa materials through an interview-free delivery agency. By using this service, applicants may not need to travel to the nearest embassy or consulate.

Other conditions: Must be in China in person; The previous visa is Category B (temporary visitor for business/tourism), Category C1 (transit), Category D (crew), Category F (student) ), Category J (exchange visitors), Category M (non-academic students) or Category O (visitors with special talents);? The previous visa must be currently valid, or the visa must have expired for no more than 48 months;? You must apply for the exact same type of visa this time. You must have provided fingerprints at a previous visa interview (see example below). Note: The U.S. Embassy and Consulates began collecting fingerprints on November 15, 2007. If your previous visa was issued before this date, you may not have submitted your fingerprints and therefore you will not be able to use this service. ? Applicants renewing F1 (student) visas, if the previous visa contains the annotation "clearance received", and the visa has expired for no more than three years, when applying for renewal through the agency delivery service, you must also submit the documents listed here all files. Applicants for F1 (student) visas using the drop-in service must intend to continue their studies at the U.S. school or institution where they are currently enrolled. ? If the applicant renews other visa types that comply with the provisions of this service, if the previous visa contains the annotation "clearance received", he/she needs to make an appointment in person for an interview. ? Applicants who renew their J1 (Exchange Visitor) visa can use the drop-in service if they continue to participate in the current exchange program.