H-1B work visa is a non-immigrant visa that allows US companies to employ foreign workers has resumed fast processing in all categories subject to Congress-mandated limit , five months after it was suspended temporarily to handle the huge rush of applications for the work visas popular among Indian IT professionals.The H-1B visa is for foreign workers in speciality occupations that require theoretical or technical expertise. The technology companies depend on it to hire tens of thousands of employees each year.Processing of H-1B visa was suspended in April to handle huge rush of new petitions.