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HON Rule

The HON Rule: Why Pilot Studies Matter. Image of power plant at dusk.

The HON Rule: Why Pilot Studies Matter

As chemical manufacturers prepare for the sweeping monitoring, reporting, and compliance requirements introduced by the updated Hazardous Organic NESHAP (HON) Rule, pilot studies are crucial for compliance. These small‑scale programs give facilities the opportunity to evaluate monitoring workflows, validate sampling procedures, strengthen data management, and uncover operational blind spots long before formal deadlines arrive. In […]

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Everything You Need to Know About the HON Rule

The Hazardous Organic National Emission Standards for Hazardous Air Pollutants (HON Rule) is a pending, yet critical regulation for chemical manufacturing facilities in the United States. To help navigate its complexities, we sat down with Mariah Peronto, Air Program Manager, to answer some of the most pressing questions about the HON Rule. Read on to

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