Qwest Corp. v. Colorado Public Utilities Commission
656 F.3d 1093
10th Cir.2011Background
- Qwest challenges CPUC's interpretation of 47 C.F.R. § 51.5 for impairment-based UNE unbundling in Colorado wire centers.
- TRRO linked impairment thresholds to business line density and FCC relied on business lines to gauge CLEC incentives.
- CPUС found impairment at certain Colorado wire centers, triggering high-capacity UNEs obligations.
- District court split: non-business UNE loops counted toward business lines; non-switched UNE loops not counted.
- FCC filed amicus brief advocating inclusion of all UNE loops; district court and FCC positions frame appellate questions.
- This court reviews de novo and applies Auer deference to FCC's interpretation of its own regulation.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Do all UNE loops count toward the business line total? | Qwest/FCC argue all UNE loops must be included. | CPUС argues only business-serving UNE loops count. | Yes; all UNE loops are counted. |
| Does the third sentence modify the second sentence’s count governing business lines? | Second sentence stands alone; third sentence aligns with all UNE loops. | Third sentence narrows the subtotal to business lines. | Third sentence modifies counting to include all UNE loops. |
| Is the FCC's amicus-based interpretation entitled to deference under Auer? | FCC interpretation should guide due to regulatory ambiguity. | Interpreting the regulation is the court's job, not deference to amicus. | Yes; deference to FCC interpretation applies. |
| Does the TRRO contradict the conclusion that non-business UNE loops are counted? | TRRO supports business-line over-inclusivity; aligns with argument. | TRRO language supports a business-only interpretation. | TRRO does not contradict the holding; non-business UNE loops counted. |
Key Cases Cited
- Covad Communications Co. v. FCC, 450 F.3d 528 (D.C. Cir. 2006) (unbundling framework and impairment standards context)
- Logix Communications, L.P. v. Public Utility Comm'n of Tex., 521 F.3d 361 (5th Cir. 2008) (plain meaning of business line count includes all UNE loops)
- Iowa Utils. Bd. v. FCC, 525 U.S. 366 (Supreme Court 1999) (regulatory unbundling framework and deference principles)
- U.S. Telecom Ass'n v. FCC, 290 F.3d 415 (D.C. Cir. 2002) (impairment test validity and regulatory judgments)
- U.S. Telecom Ass'n v. FCC, 359 F.3d 554 (D.C. Cir. 2004) (regulatory interpretation and procedural posture)
- Talk America, Inc. v. Michigan Bell Tel. Co., 131 S. Ct. 2254 (2011) (Auer deference framework in agency interpretations)