# Ecovyst Catalyst Technologies, LLC RCRA 3008A AO For Comp And/Or Penalty - Subtitle C Expedited Sett
> **Administrative - Formal** · FY2025 · — · Final Order With Penalty
## Case
- **Activity ID:** `3604521440`
- **Case Number:** 07-2025-0207
- **Type:** Administrative - Formal
- **Lead:** EPA
- **Outcome:** Final Order With Penalty
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** —
## Defendants
- Ecovyst Catalyst Technologies, LLC (complaint) (settlement)
## Summary

Respondent failed to perform a hazardous waste determination and 2) operated as a treatment, storage or disposal facility without a RCRA permit or RCRA Interim Status as a result of Respondent?s failure to comply with satellite accumulation container requirements for closing and labeling; contingency plan requirements regarding updating the plan and describing certain actions in the plan; failure to document some hazardous waste tank inspections; and failure to contain hazardous waste.

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*Source: [EPA ECHO](https://echo.epa.gov/) · AI Analytics · CC0 1.0*