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Related Topics:
  • Emergency Planning and Community Right-to-Know Act (EPCRA)
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Older EPCRA Federal Register Notices

  • Emergency Planning and Notification: 40 CFR Part 355
  • Hazardous Chemical Reporting: Community Right-to-Know; 40 CFR Part 370

Emergency Planning and Emergency Release Notification: 40 CFR Part 355

  • August 16, 2006: Reportable Quantity Adjustments for Carbamates and Carbamate-Related Hazardous Waste Streams; Reportable Quantity Adjustment for Inorganic Chemical Manufacturing Process Waste (K178), Final Rule. 71 FR 47106 | PDF (5 pp, 191 K)
  • November 26, 2004: Emergency Planning and Community Right-to-Know Act; Extremely Hazardous Substances List; Deletion of Phosmet, Final Rule. 69 FR 68809 | PDF (7 pp, 136 K)
  • September 8, 2003: Emergency Planning and Community Right-to-Know Act; Extremely Hazardous Substances List; Modification of Threshold Planning Quantity for Isophorone Diisocyanate, Final Rule. 68 FR 52977 | PDF (7 pp, 185 K)
  • May 7, 1996: Extremely Hazardous Substances (deletion of 4 substances and raise RQs of 202 EHS), Final Rule. 61 FR 20473 | PDF (18 pp, 274 K)
  • February 15, 1990: Extremely Hazardous Substances List (deletion of 6 substances), Final Rule. 55 FR 5544 (PDF) (3 pp, 301 K)
  • February 28, 1988: Extremely Hazardous Substances List (deletion of 36 substances), Final Rule. 53 FR 5574 (PDF) (3 pp, 344 K)
  • December 17, 1987: Extremely Hazardous Substances List (deletion of bacitracin and 3 substances), Final Rules. 52 FR 48072 and 52 FR 48073 (PDF) (3 pp, 260 K)
  • April 22, 1987: Extremely Hazardous Substance List and Threshold Planning Quantities; Emergency Planning and Release Notification Requirements; Final Rule. 52 FR 13378 (PDF) (33 pp, 6 M)
    Note: This FR notice contains the EHS list of chemicals as published in 1987. This list has been revised over time and should not be used for current compliance purposes. The current EHS list can be found at 40 CFR Part 355.

Hazardous Chemical Reporting: Community Right-to-Know; 40 CFR Part 370

  • February 11, 1999: Emergency Planning and Community Right-to-Know Programs Amendments to Hazardous Chemical Reporting Thresholds for Gasoline and Diesel Fuel at Retail Gas Stations; Final Rule. 64 FR 7032 | PDF (16 pp, 233 K)
  • July 26, 1990: Community Right-To-Know Reporting Requirements; Final Rule. 55 FR 30632 (PDF) (26 pp, 3 MB)
  • October 15, 1987: Emergency and Hazardous Chemical Inventory Forms and Community Right-to-Know Reporting Requirements; Final Rule. 52 FR 38344 (PDF)(14 pp, 1.1 K)
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Last updated on February 22, 2022