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Southern Union Co. v. United States

U.S. Supreme CourtJune 21, 2012No. 11-94Cited 287 times
Defendant WinSouthern Union Co.
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Case Details

Judge(s)
Sotomayor, Roberts, Scalia, Thomas, Ginsburg, Kagan, Breyer, Kennedy, Alito
Status — whether other courts must follow this ruling
Published
Procedural Posture — the stage the case had reached
Supreme Court review of lower court conviction; reversed
Circuit
Federal Circuit

Related Laws

No specific laws identified for this ruling.

Outcome

Supreme Court held that the Clean Air Act's knowing violations provision requires proof that the defendant knew of a regulatory duty, not merely that it knew of the factual elements comprising the violation.

What This Ruling Means

**Southern Union Co. v. United States: What Workers Should Know** This case involved Southern Union Company, which was charged with violating environmental laws under the Clean Air Act. The government accused the company of knowingly breaking air pollution regulations at one of their facilities. The key legal question was what "knowingly" means when prosecuting environmental violations. Does a company need to actually know it was breaking specific environmental rules, or is it enough that they knew the basic facts about what they were doing (even if they didn't realize those actions violated regulations)? The Supreme Court ruled in favor of Southern Union, deciding that to prove a "knowing violation" of the Clean Air Act, prosecutors must show the company actually knew it had a legal duty under environmental regulations - not just that it knew what activities it was conducting. **Why this matters for workers:** This decision makes it harder to prosecute companies for environmental violations, which could affect workplace safety. When environmental laws are harder to enforce, workers in industries dealing with hazardous materials or pollutants may face greater health and safety risks. Workers should stay informed about their rights under environmental and workplace safety laws, and report violations to appropriate agencies when they suspect their employer is not following required safety protocols.

This summary was generated to explain the ruling in plain English and is not legal advice.

More Rulings in This Case

Other orders and opinions in Southern Union from the same court.

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