OSHA permits states to implement their own State Plans if they meet or exceed the effectiveness of Federal OSHA requirements. In Indiana, this responsibility falls to the Indiana Occupational Safety and Health Administration (IOSHA), a division of the Indiana Department of Labor, which oversees and enforces the state’s official State Plan.
In Indiana, the Construction Safety Division is responsible for overseeing all construction-related activities, while the Industrial Compliance Division manages compliance for other industries. However, certain operations, industries, and workers remain under the jurisdiction of Federal OSHA standards.
Federal OSHA jurisdiction applies to the following categories:
Employees hired under federal employment policies
U.S. Postal Service personnel and private USPS contractors
Maritime workers employed by private companies
Specific agricultural enterprises and their workers
Aircraft workers involved in operational duties
Any operations, contractors, or workers not regulated by IOSHA
Although IOSHA regulates most employers and employees under OSHA Standards, it maintains unique regulations in some areas, such as Excavation Standards. Consequently, workers involved in excavation activities must complete specialized IOSHA training focused on excavation safety.
For all other industries and workers, IOSHA largely follows Federal OSHA Standards, meaning training requirements are essentially aligned. Workers engaged in excavation work, however, are required to undergo additional safety training specific to excavation hazards.
While OSHA does not legally mandate training for all employees, it strongly recommends OSHA Safety training. These courses cover a broad spectrum of site safety topics and are designed to enhance workers’ awareness and understanding of workplace hazards.