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  2. Petitions

Support Documents for Prohibiting the Use of Hydrofluoric Acid at Oil Refineries Section 21 Petition

Documents supporting the Section 21 petition submitted by the Public Employees for Environmental Responsibility (PEER).

  • Letter Acknowledging Receipt of TSCA §21 Petition to Ban Hydrofluoric Acid Under TSCA §6(a)
  • TSCA Section 21 Petition to Prohibit the Use of Hydrofluoric Acid at Oil Refineries; Reasons for Agency Response; Petition for Rulemaking; Denial
  • Petition for Ban on Hydrofluoric Acid in Refineries (pdf) (263.35 KB, August, 2019)
  • EPA Response to the Petition to Ban Hydrofluoric Acid (pdf) (231.52 KB)

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