A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "Air Plan Approval; South Dakota; Regional Haze Plan for the Second Implementation Period".

This resolution seeks congressional disapproval of an Environmental Protection Agency (EPA) rule that approved South Dakota's "Regional Haze Plan for the Second Implementation Period," which addresses air quality standards to reduce haze in national parks. If passed, the resolution would nullify the EPA's approval, preventing the rule from taking effect and directly affecting how South Dakota implements its state air quality program under federal oversight. The mechanism is a standard procedural disapproval under Title 5, U.S. Code, allowing Congress to block agency rules without changing substantive policy. This is a procedural action targeting a specific EPA rule, not a new environmental policy.