A more thorough explanation:

MSHA

MSHA stands for Mine Safety and Health Administration. It is a government agency that is responsible for ensuring the safety and health of workers in mines.

MSHA sets safety standards for mining equipment and conducts inspections to make sure that mines are following these standards. They also provide training and education to miners on how to stay safe while working in the mines.

For example, if a mine is using outdated equipment that is not up to MSHA's safety standards, the agency may issue a citation and require the mine to replace the equipment. MSHA may also conduct regular inspections to make sure that the mine is following all safety protocols and that workers are wearing proper protective gear.

Another example is if a miner is injured on the job, MSHA will investigate the incident to determine if any safety violations occurred and if the mine was following proper safety procedures.

These examples illustrate how MSHA works to ensure the safety and health of workers in mines by setting standards, conducting inspections, and providing education and training.