To obtain permanent residency in the United States through employment-based immigration, the following steps must be followed:

Step 1: Determine Eligibility

The first step is determining eligibility for permanent residency through employment-based immigration. Eligibility requirements vary depending on the specific category that an individual falls under.

Step 2: File Form I-140

The second step is filing Form I-140, which is a petition for foreign workers seeking permanent residency in the United States. For the most common employment-based categories, an employer must file this form on behalf of a foreign worker.

Step 3: File Form I-485

The third step is filing Form I-485, which is an application for adjustment of status to permanent residency. This form can be filed concurrently with Form I-140 under certain circumstances.

Step 4: Attend Biometrics Appointment

After filing Form I-485, the applicant must attend a biometrics appointment where fingerprints and a photo are taken to conduct a security and background check.

Step 5: Attend Interview

The final step in the process is attending an interview with a U.S. Citizenship and Immigration Services (USCIS) officer. The USCIS officer will review the applicant's documentation and verify eligibility for permanent residency. If the officer approves the application, the applicant will receive a green card and become a permanent resident of the United States.

It is important to note that there are limitations and exceptions to this process, depending on the specific circumstances of the individual. It is recommended to consult with a licensed immigration attorney for further guidance and assistance in navigating the complex immigration laws and regulations.