A firm hires a new staff member in its warehousing department.

The first step in training a new warehouse employee should be to explain the company's safety policy and verify understanding of all safety-related requirements (Option C). Safety is paramount in warehouse environments to prevent accidents and ensure compliance with regulations. Providing comprehensive safety training first helps instill a culture of safety and protects both the employee and the organization. Reference: Occupational Safety and Health Administration (OSHA) standards.