How to apply for an L 1 visa extension in the United States?

The expiration of identity is subject to the residence period on the applicant's I-94 entry record card or the I-94 card attached to the approval notice of domestic change of identity. The extension must be completed before the expiration date of the I-94 card. In general, the extension can be granted for three years, but sometimes the immigration bureau only issues it for two years. Compared with the first application, the American L- 1 visa is easier to extend. As long as the working relationship between the applicant and the employer company remains unchanged, the relationship between the American company and its overseas parent company remains unchanged, and the American company has business operations, the application for extension can generally be approved.