Who has the authority to designate an 'authorized person' at a mine?

The mine operator or operator's agent holds the authority to designate an 'authorized person' at a mine because they are responsible for ensuring that safety protocols and operational standards are met within the mining site. This designation typically involves selecting individuals who have the appropriate training and expertise to perform specific tasks or responsibilities safely, thereby enhancing the overall safety and efficiency of mining operations.

The mine operator or their agent is in the best position to assess the qualifications of personnel on site and determine who among them should be granted the title of 'authorized person.' This role is critical to maintaining compliance with regulatory requirements and ensuring that employees are equipped to handle the risks inherent in mining activities.

In contrast, the other options either lack the direct operational oversight needed to make such designations or represent broader regulatory functions rather than the specific authority vested in the mine operator or their agent. The chief safety officer's role focuses on overseeing safety practices rather than making personnel designations. The state regulatory agency sets and enforces regulations but does not designate individuals at each mining operation. Finally, while certified personnel have demonstrated competency, they do not collectively have the authority to appoint others as 'authorized persons.'