Employment-based immigration law governs the process by which foreign nationals obtain lawful status in the United States through a job offer or specialized skills. It covers both temporary work visas—such as the H-1B for specialty occupations, the L-1 for intracompany transfers, and the O-1 for individuals with extraordinary ability—and permanent residence (a "green card") obtained through employer sponsorship.
Common situations in this area include employers petitioning for skilled workers, companies navigating the labor certification process (PERM) to prove no qualified U.S. worker is available, and employees seeking to change employers while maintaining visa status. Disputes often arise over denied petitions, delays in government processing, layoffs that affect visa holders, and whether a job qualifies under a particular visa category.
Federal agencies—primarily U.S. Citizenship and Immigration Services and the Department of Labor—administer most employment-based immigration programs, but state law can affect related matters such as professional licensing, wage requirements, and enforcement of employment contracts involving visa holders. Federal regulations and agency policies in this area change frequently, and processing times, annual visa caps, and eligibility rules can shift significantly from year to year. Anyone navigating an employment-based immigration matter should consult a qualified attorney familiar with current rules.
