While only a few H-2B Visas are issued each year, the visa is nonetheless useful. The H-2B visa enables US businesses and agents to fill temporary needs for nonimmigrant workers. Many individuals unable to obtain an O or P Visa may apply for this visa. However, medical graduates are not allowed to apply for this visa. The visa is not self-petitioned, which means you will need an employer to sponsor you. Your spouse and unmarried children under the age of 21 are allowed to join you in the US under the H-4 status. Dependents are not permitted to work, unless they personally qualify for a work visa.
The first step is to apply for a Temporary Labor Certification from the US Department of Labor (DOL). You must meet all requirements of the DOL, and you must prove that there are no US workers available for the proposed position. The employer must then attempt to recruit eligible US individuals for the proposed positions. Once this recruitment process is over, the DOL will send the employer labor certification. The employer can then petition USCIS for your H-2B Visa. After approval of this petition, you may apply at the consulate in your home nations.