The National Mining Association (NMA) is pleased to sponsor the Sentinels of Safety Awards for U.S. mining operations.
Sentinels of Safety are awarded annually to the nation’s safest mines with a minimum of 4,000 injury-free hours.
The awards were initiated in 1925 by then-Commerce Secretary Herbert Hoover and remain the nation’s most prestigious awards recognizing mining safety. For a list of all winners since the award’s inception, click here.
A list of the 2022 winners can be found here.
Questions about the Sentinels of Safety awards can be sent to sentinels@nma.org.