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Taking Toxics Out of the Air

Part 2 - Summaries of EPA's Final Air Toxics MACT Rules

Over the past 10 years, EPA has issued 45 air toxics MACT standards under Section 112 of the 1990 Clean Air Act Amendments. To view summaries of these standards, click on the links below. Compliance is required within 3 years unless otherwise specified in the rule.

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