Daimler Trucks North America LLC v. Environmental Protection Agency
745 F.3d 1212
D.C. Cir.2013Background
- In Jan. 2012 EPA issued an interim final rule (IFR) allowing manufacturers to obtain certificates of conformity for non‑conforming 2012–2013 heavy‑duty diesel engines if they paid a nonconformance penalty (NCP). Navistar received four 2012 certificates under the IFR.
- The IFR set lower NCPs and EPA issued certificates to Navistar conditioned on payment calculated under the IFR; EPA justified the IFR without notice‑and‑comment by invoking the APA’s "good cause" exception.
- Petitioners (Daimler Trucks North America LLC and others) challenged the IFR and the four Navistar certificates; this court vacated the IFR in June 2012 for lack of notice and comment in Mack Trucks, Inc. v. EPA.
- After notice and comment, EPA promulgated a Final NCP Rule in Sept. 2012 that established higher NCPs and by its terms superseded the IFR and applied to engines introduced into commerce on or after Sept. 5, 2012.
- The challenged certificates covered model year 2012 and expired at the end of that model year; with the Final NCP Rule in effect and the certificates expired, EPA denied requests to ‘‘invalidate’’ the certificates.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Whether challenge to certificates is justiciable (mootness/standing) | Daimler: Certificates were invalid because issued pursuant to an unlawful IFR; relief vacating certificates would redress competitive injury and could lead to penalties against Navistar. | EPA: Challenge is moot because the IFR was replaced by the Final NCP Rule and the certificates expired; Daimler lacks redressable injury. | Dismissed as moot: Final NCP Rule and expiration of 2012 model year mean no effective relief; plaintiffs’ redress theory via future enforcement or citizen suit is speculative. |
| Whether vacatur of IFR requires revocation of EPA certificates | Daimler: Vacatur of IFR renders certificates invalid and they should be voided. | EPA: Certificates remain valid unless revoked through EPA’s revocation process; Final Rule supersedes IFR calculation of NCPs. | Court did not reach merits; found mootness dispositive. |
| Whether future EPA enforcement or citizen suits could provide redress | Daimler: Vacatur could lead to enforcement penalties or citizen‑suit recovery that would remedy past competitive injury. | EPA: Enforcement or penalties are unlikely because Navistar relied in good faith and EPA considers revocation unnecessary; potential recovery is speculative. | Court: Speculative—unlikely EPA would pursue penalties; citizen‑suit remedies depend on many contingencies—insufficient for redressability. |
| Relevance of Decker (CWA) precedent for past‑violation remedies | Daimler: Decker supports that past‑violation remedies keep a case live even after rule change. | EPA: Decker is distinguishable because there the prospect of real remedies was concrete. | Court: Decker distinguishable; here remedial prospects are remote, so mootness applies. |
Key Cases Cited
- Mack Trucks, Inc. v. EPA, 682 F.3d 87 (D.C. Cir. 2012) (vacating IFR for lack of notice and comment)
- Chafin v. Chafin, 133 S. Ct. 1017 (2013) (case‑or‑controversy must persist through all stages of review)
- Church of Scientology v. United States, 506 U.S. 9 (1992) (appeal must be dismissed if events make it impossible to grant effectual relief)
- Decker v. Northwest Environmental Defense Center, 133 S. Ct. 1326 (2013) (past‑violation remedies can prevent mootness when real, not speculative, remedies are possible)
- Bennett v. Donovan, 703 F.3d 582 (D.C. Cir. 2013) (redressability may exist when agency can and likely will provide relief after a favorable decision)