There are seven main types of work permits: Hot Work Permits, Cold Work Permits, Confined Spaces Work Permits, Chemical Work Permits, Height Work Permit, and Excavation Permit. Each work permit is categorized depending on the nature of the job and the hazard involved in it.
What is visit/travel visa?
Visitor visas are nonimmigrant visas for persons who want to enter the United States temporarily
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April 16, 2022
