May 17, 2016
An H-3 visa entitles the holder to undertake training with a sponsor in the U.S. temporarily. An H-3 visa is usually granted for the duration of the training program and is limited to a maximum of 2 years.
Spouses and unmarried children under 21 years of age may apply for the applicable derivative visa (H-4) to join their spouse or parent in the U.S. Accompanying spouses and children are entitled to study in the United States but are not entitled to undertake any employment without obtaining an appropriate work visa.