Relating to: issuance of permits for the mining of sulfide ore bodies.

SB 623 imposes a moratorium on issuing new permits for mining sulfide ore bodies (mining operations that extract minerals mixed with sulfide minerals) until specific environmental safety conditions are met. It requires the Department of Natural Resources to verify that similar mining operations in the U.S. or Canada have operated for at least 10 years without polluting water from acid drainage or heavy metals, or that such operations have closed safely for 10 years. This applies to all permit applications, regardless of when they were submitted, directly affecting mining companies seeking new sulfide ore permits in the state. The bill creates a new statute (293.50) to enforce this requirement while allowing permits to proceed once the conditions are satisfied.