O- 1 visa: O- 1 visa is a kind of work visa, which is granted to people who have achieved very high achievements in a specific field, that is, O- 1 visa makes outstanding talents work visas.

O- 1 The visa is temporary, valid for 3 years at first, and can be extended indefinitely after that according to the needs of the employer. If you want to apply for an O- 1 visa, you must apply by an American employer. American employers are applicants and foreign employees are beneficiaries. In addition to American employers, some art intermediaries can also apply.

O- 1 category -O- 1A (for outstanding talents in the fields of science, education, business and sports) will put forward eight standards in science, and at least three standards must be met.

The most ordinary people in the fields of science, technology and commerce usually need to meet the following requirements if they want to apply for an O- 1 visa:

1, has written papers in this field with high quality and is widely cited;

2. This industry has very picky and strict membership cards;

3. Hold an indispensable position in a famous institution;

4. Often comment on the work of peers as judges;

5. Many media reported his achievements;

6. Publish articles written by others on achievements, status breakthroughs and influences during the evaluation period in newspapers, periodicals and media distributed throughout the country;

7. Great commercial success;

8. Get a high salary, etc.