The National Mining Association (NMA) is the only national trade organization that serves as
the voice of the U.S. mining industry and the hundreds of thousands of American workers it
employs before Congress, the federal agencies, the judiciary and the media, advocating for
public policies that will help America fully and responsibly utilize its vast natural resources.
We work to ensure America has secure and reliable supply chains, abundant and affordable
energy, and the American-sourced materials necessary for U.S. manufacturing and economic
security, all delivered under world-leading environmental, safety and labor standards.
Headquartered in Washington, D.C., the NMA has a membership of more than 250 companies
and organizations involved in every aspect of mining, from producers and equipment makers
to service providers.