EPCRA

USPS facilities must report hazardous chemicals

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USPS facilities that store certain quantities of ice melt and other hazardous chemicals may need to report it under the Emergency Planning and Community Right-to-Know Act.

February 6, 2026 Postal Service facilities that store certain quantities of hazardous chemicals must complete and submit the Emergency Planning and Community Right-to-Know Act (EPCRA) Tier II form by March 1 each year. Reporting requirements apply to any location that stores threshold quantities of EPCRA-regulated chemicals, such as sulfuric acid in lead-acid and gel cell … Read more

USPS: Federal Reporting Requirements on Hazardous and Toxic Chemicals

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Postal Service™ policy requires all USPS® facilities to comply with reporting requirements of the Emergency Planning and Community Right-to-Know Act (EPCRA), if applicable. Postal sites that store certain quantities of haz­ardous and toxic chemicals must complete and submit the EPCRA Tier II Form by March 1, every year. Reporting requirements apply to any location that … Read more