# NATIONAL MUFFLER MANUFACTURING CO.
> **Judicial** · FY1985 · — · Source Agrees
## Case
- **Activity ID:** `56483`
- **Case Number:** EF-1985-0011
- **Type:** Judicial
- **Lead:** EPA
- **Outcome:** Source Agrees
- **Penalty assessed:** —
- **Cost recovery:** —
- **Compliance action $:** —
- **Multimedia (multi-env):** N
## Defendants
- NATIONAL MUFFLER MFG. CO., INC. (complaint)
## Summary

THIS IS A TEST CASE REGARDING THE  CAUSING  LANGUAGE    OF SECTION 203 OF THE CLEAN AIR ACT.  DEFENDANT MANUFACTURES CATALYTIC CONVERTER REPLACEMENT PIPE.                          05-20-86:  FILED 4/18/86.                                  HARDY TO RF 12/84; SJ MOTION FILED 12/87; RF TO AEF 6/89     FOSD #3805 & 3862

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