The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels. Up and Down arrows will open main level menus and toggle through sub tier links. Enter and space open menus and escape closes them as well. Tab will move on to the next part of the site rather than go through menu items.
The Mine Safety and Health Administration (MSHA) is responsible for safety and health in the Nation's mines. MSHA develops and promulgates mandatory safety and health standards, ensures compliance with such standards, assesses civil penalties for violations, and investigates accidents. It cooperates with and provides assistance to the States in the development of effective State mine safety and health programs; improves and expands training programs in cooperation with the States and the mining industry; and contributes to the improvement and expansion of mine safety and health research and development. All of these activities are aimed at preventing and reducing mine accidents and occupational diseases in the mining industry.
Agency URL: http://www.msha.gov/