US: Obtain work permit via job offer, employer sponsorship.

To obtain a work permit or work visa in the United States, you typically need to follow these general steps:

1. Find a Job Offer from a U.S. Employer: The first step is to secure a job offer from a U.S. employer who is willing to sponsor your work visa or permit. The employer must be eligible and willing to file the necessary petitions and documentation with U.S. Citizenship and Immigration Services (USCIS) on your behalf.

2. Determine Eligibility for a Work Visa: There are different types of work visas available in the U.S., each with its own eligibility criteria. Common work visas include the H-1B visa for specialty occupations, L-1 visa for intracompany transfers, O-1 visa for individuals with extraordinary ability, and more. Determine which visa category is appropriate for your situation based on your qualifications, job offer, and intended employment.

3. Employer Files Petition: Once you have a job offer and have determined the appropriate visa category, your employer must file a petition with USCIS. This typically involves submitting Form I-129 (Petition for Nonimmigrant Worker) along with supporting documents such as the job offer letter, evidence of qualifications, and other required information.

4. Wait for Approval: After the petition is filed, USCIS will review the application and make a decision. If approved, USCIS will issue an approval notice (Form I-797) to your employer, indicating that the petition has been approved.

5. Apply for a Work Visa (If Required): Depending on the type of work visa you are applying for, you may need to apply for a visa at a U.S. embassy or consulate in your home country. This involves completing the online visa application (DS-160), scheduling a visa interview, paying the visa application fee, and attending the interview.

6. Attend Visa Interview (If Required): Attend the visa interview at the U.S. embassy or consulate. Be prepared to provide documents such as the Form I-797 approval notice, passport, visa application confirmation, photographs, and any other requested documents.

7. Receive Visa and Travel to the U.S.: If your visa application is approved, you will receive a visa stamp in your passport. You can then travel to the U.S. and present your visa at the port of entry along with any additional documentation required by U.S. Customs and Border Protection (CBP).

8. Obtain Work Authorization (If Required): In some cases, after entering the U.S. with a work visa, you may need to apply for a separate work authorization document, such as an Employment Authorization Document (EAD), depending on your visa category and employment situation.

It's important to note that the process of obtaining a work permit or work visa in the U.S. can be complex and may vary depending on the specific visa category, your qualifications, and other factors. Consulting with an immigration attorney or authorized representative can help navigate the process and ensure that all requirements are met.