Assumе that a federally regulated motor carrier files, with the Interstate Commerce Commission, a tariff that contains a rate of, say, $10 per ton. Assume further that the carrier tells a shipper that its rate is only $8 per ton, and it falsely adds that it has recently filed a new tariff containing the $8 rate. The carrier charges $8, the shipper pays it, and later, perhaps years later, the carrier sues the shipper for an additional $2; the shipper responds (1) that the $10 rate is unreasonably high and (2) regardless, the carrier’s attempt to collect it, under the circumstances, is unfair. See 49 U.S.C. § 10701(a) (stating that a carrier’s “rate[s]” and “practice[s]” must be “reasonable”). Who should decide, in such circumstances, whether the rate, and the carrier’s collection practice, are “reasonable”? The issue in this case is whether the Interstate Commerce Commission should decide those questions or whether the court in which the carrier brought suit should decide them.
In our view, Congress intended the Commission to answer questions of this sort. Where, as here, the Commission’s answers will likely determine the outcome of the legal action, and particularly where, as here, the Commission itself has asked this (appellate) court to refer these issues to it for determination, we believe the doctrine of “primary jurisdiction” requires such referral.
See generally United States v. Western Pac. R.R. Co.,
I
Background
The relevant facts are undisputed: Between February 1984 and September 1985 a shipper, Transtop, hired a federally regulated motor carrier, Oneida, to carry goods. The shipper and carrier agreed on certain rates; the shipper paid those rates; the carrier’s employees told the shipper that the carrier had filed tariffs with the ICC embodying those rates. In fact, however, the carrier had not filed those tariffs; instead, it had filed tariffs with higher rates. The carrier declared bankruptcy; it appointed Delta (a freight-bill-auditing company) to collect any debts it could find; Delta discovered that the shipper hаd paid less than the tariff rate for various shipments; consequently, Delta sued the shipper for the difference (about $54,000).
Delta’s argument to the district court was simple: The undisputed facts entitled it to judgment. The Interstate Commerce Act (“ICA” or the “Act”), 49 U.S.C. §§ 10101-11917, like many regulatory statutes, says that a regulated firm must “publish and file with the Commission tariffs containing [its] ... rates,” id. § 10762(a)(1). The Act also provides that a
carrier may not charge or receive a different compensation for ... transportation ... than the rate specified in the tariff whether by returning a part of that rate to a person, giving a person a privilege, allowing the use of a facility that affects the value of that transportation ... or another device.
*103
Id.
§ 10761(a). The Suрreme Court, over the years, has held that these words mean what they say. “Deviation from [the filed rate] is not permitted upon any pretext.... Ignorance or misquotation of rates is not an excuse for paying or charging either less or more than the rate filed.”
Louisville & Nashville R.R. Co. v. Maxwell,
The shipper, Transtop, responded by pointing to a different section of the Act, a section that says,
A rate, ... classification, rule, or practice related to transportation ... provided by a carrier ... must be reasonable. ...
42 U.S.C. § 10701(a). It argued that the rate contained in the carrier’s filed tariff was not a “reasonable” “rate,” and thаt the carrier’s attempt to collect it, given the (unfair) circumstances, was not a “reasonable” “practice.” It pointed to Supreme Court cases which say that “[w]henever a rate, rule, or practice is attacked as unreasonable or as unjustly discriminatory, there must be preliminary resort to the Commission.”
Great Northern Ry. v. Merchants Elev. Co.,
The district court decided not to send the case to the ICC for two reasons. First, based on evidence in the record, it doubted that the reasonableness of the filed tariff rate itself was really an issue. Second, it believed that the law, in particular the “filed tariff” language we have quoted above, prevented the Commission from deeming the carrier’s efforts to collect the extra money amount an “[unreasonable” “practice,” 49 U.S.C. § 10701(a). Assuming this were so, referral to the Commission would serve no purpose, for, irrespective of the Commission’s decision, the court would have to award Delta the money it sought.
We have reviewed the record and the briefs, in particular the ICC’s amicus brief, and we reach a different conclusion about the usefulness of referral. We believe that the doctrine of “primary jurisdiction” requires the district court to refer this matter to the ICC for a determination of the “reasonableness” questions.
II
The Legal Merits
The doctrine of “primary jurisdiction” requires a court to “suspеnd[]” its “process” and refer a matter to an “administrative body” whenever “enforcement of” a judicial claim “requires the resolution of issues which, under a regulatory scheme, have been placed within the special competence of [that] administrative body.”
Western Pacific,
Applying the Western Pacific principle to the case before us, we shall explain why we think it requires referrаl of both the “rate reasonableness” and the “practice reasonableness” questions to the ICC.
A
Reasonable Rates
As Western Pacific itself makes clear, where the “reasonableness” of the filed rate is at issue in a carrier’s rate-collection suit, the court should refer the matter to the ICC and apply the ICC’s result. Although the Supreme Court has also said, in strong terms, that a shipper must pay the filed rate, its cases are not in conflict on this point. In Maxwell, where the Supreme Court announced the “filed rate doctrine” in absolute-sounding language (“Deviation [from the filed rate] is not permitted upon any pretext”), it followed that language with the sentence:
Shippers and travelers are charged with notice of [the filed rate], and they as well as the carrier must abide by it, unless it is found by the Commission to be unreasonable.
Maxwell,
Becаuse shippers may assert the unreasonableness of a rate as grounds for recovery in a reparations suit, courts ordinarily have permitted shippers to assert this same ground as a
defense
in a
carrier’s suit
to collect the filed (“legal”) rate.
See, e.g., Western Pacific, supra; United
*105
States v. Chesapeake & Ohio Ry. Co.,
We should have thought that courts universally accepted this basic legal framework had we not found a recent Fifth Circuit case to the contrary,
Supreme Beef Processors, Inc. v. Yaquinto,
shipper that pleads unreasonableness as a defense cannot prevent enforcement of the filed tariff doctrine or force the district court to stay proceedings and refer the case to the Commission.
Id.
at 392. In support of this statement (which seems to conflict with the authority and reasoning we set forth in the preceding paragraph), the Fifth Circuit cited a similar statement in an earlier Fifth Circuit opinion,
Southern Pac. Transp. Co. v. San Antonio,
We do not think these Supreme Court cases support the “no referral” rule adopted by the Fifth Circuit in
Supreme Beef.
The Supreme Court cases cited involved efforts by federal courts to enjoin the
future
application of rates the carrier had filed with the Interstate Commerce Commission. In
Burlington Northern,
for example, a federal circuit court of appeals held that a carrier could not collect new rates that had been filed with the ICC, rates that the ICC had under scrutiny. The Supreme Court reversed this decision on the grounds that it would
frustrate
the Interstate Commerce Act’s regulatory regime in several ways. For example, it would
“undermine[J”
the agency’s “primary jurisdiction.”
See Burlington,
None of this reasoning applies in the classical Western Pacific set of circumstances, circumstances of the sort now before us. To stay the instant collection action, pending ICC determination of the tariffs’ reasonableness, will not preclude eventual collection of any filed rate; it is not inequitable; it will permit decisionmaking by the expert body; it will advance, rather than retard, primary jurisdiction policies. It therefore does not surprise us that the Supreme Cоurt nowhere suggested, in the cases we have just discussed, any intent to overrule, or to depart from, Western Pacific or the policies that underlie it and related cases. For these reasons, we shall not follow the Fifth Circuit’s decision in Supreme Beef
We have also noticed a potential confusion that arises out of another Supreme Court case,
T.I.M.E. Inc. v. United States,
One important question remains. Does the record in this case raise a possibility that the ICC might find the filed rate unreasonably high? We think the answer is Yes. For one thing, the record contains evidence that the rates charged by Oneida, and paid by Transtop, are substantially lower than the rates contained in Oneida’s filed tariffs. For another thing, the ICC has requested us to refer this case for a “reasonableness” determination. In our view, these facts, taken together, show a sufficient possibility of an “unreasonableness” determination to warrant referral. After all, a filed rate is unreasonably high if it significantly exceeds the costs of service, and the fact that the negotiated rates in this case are significantly lower than the filed rates suggests that the filed rates may have significantly exceeded costs.
Of course, other things (besides the unreasonableness of the filed rates) might explain the discrepancy between the filed and the negotiated rates. For example, the filed rate might represent the average cost of a broad class of transportation services, and the negotiated rate might reflect the “true” cost of a subclass of that service which is especially cheap to provide. Or *107 the carrier in this сase, when it negotiated the lower rate, might simply have made a mistake; after all, it did declare bankruptcy. Nevertheless, given the ICC’s interest in determining the matter, and the presence of the negotiated lower rate, one cannot say that the record precludes an agency finding of “unreasonableness.” We are aware of no other factor that militates against a stay. That being so, “primary jurisdiction,” and the policies that underlie it, require a stay and referral to the ICC of the “rate reasonableness” question.
B *
Reasonable Practices
The ICC wishes to determine the “reasonableness” of Delta’s rate collection “practice,” i.e., the “practice” of bringing this lawsuit to cоllect undercharges for which the carrier is responsible. The ICC points to 49 U.S.C. § 10701(a), which says that every carrier “practice related to transportation ... must be reasonable.” It adds that, in two important agency proceedings, it has specifically declared “unreasonable” a “course of conduct” consisting of:
(1) negotiating a rate;
(2) agreeing to a rate that the shipper reasonably relies upon as being lawfully filed;
(3) failing, either willfully or otherwise, to publish the rate;
(4) billing and accepting payment at the negotiated rate for (sometimes) numerous shipments; and
(5) then demanding additional payment at higher rates.
Ex Parte No. MC-177,
On the other hand, as Delta suggests, there is little point in referring the matter to the ICC unless the ICC has the legal power to find that Delta’s undercharge collection “practice” is not “reasonable.”
See
49 U.S.C. § 10701(a). Delta argues vehemently that the threе circuit courts we have mentioned, and the many district courts, are wrong to hold, or to imply, that the ICC could lawfully make such a finding. It points to the statute’s “filed tariff” language, which says that a carrier “may not charge or receive a different compensation ... than the rate specified in the tariff.”
Id.
§ 10761(a). Congress wrote those words to prevent a carrier from charging one shipper a lower rate than another.
See New York, N.H. & H. R.R. Co. v. ICC,
We have decided to follow the majority, rather than the minority, of cоurts. We shall refer this case to the ICC because, in our view, the ICC has the statutory power to declare this lawsuit an “[unreasonable” “practice,” 49 U.S.C. § 10701(a), even if the filed tariff rate itself is reasonable. We hold this, despite the strong statutory “filed tariff” language and the language of the cases interpreting it, for several reasons.
At the outset, we note that the language in the relevant filed-tariff provision, 49 U.S.C. § 10761(a), does not
literally
forbid the ICC to find that the bringing of a suit such as this one is an “[un]reasonable” “practice,”
id.
§ 10701(a). Moreover, the courts have sometimes spoken of the “filed rate doctrine” in less absolute terms than our previous quotations from the cases,
see
p. 19,
supra,
might suggest.
See, e.g., Commercial Metals,
First, and perhaps most important, the agency’s position has changed. A chief goal of the original Interstate Commerce Act of 1887, c. 104, 24 Stat. 379, was to eliminate “favoritism,”
see New Haven R.R.,
We consider this change in ICC policy highly significant. Congress created the ICC — an expert body — to make the detailed, specific decisions needed to effectuate the ICA’s purposes, thereby substituting administrative regulation for judiсial regulation of the shipping industry.
Cf. Abilene Cotton,
Second, industrial, economic and regulatory circumstances have changed significantly in the decades since the seminal “filed rate” cases were decided, and they have changed in a way that explains why the ICC might have considered it necessary to modify its own “filed tariff rate” practice. Strict filed-tariff rules originated in cases that concerned railroads, an industry where, at least during the early part of this century, the power to create rate differences was likely to include the power to cause serious harm through favoritism. As commentators have explained, railways have (or had) huge, non-repeatable fixed costs (e.g., rights of way, tracks) and comparatively small variable costs (e.g., trains, fuel, labor). See A. Kahn, I The Economics of Regulation 161 (1988) [hereinafter A. Kahn ]. Regulatory bodies struggled with the problem of devising rate structures that fairly “divided” these huge fixed costs among the tens of thousands of separate transportation services that the railroads offered. They recognized that the railroads had an economic incentive not to charge, say, Washington state apple growers, rates that produced less than the revenue sufficient to cover the (imagine $1 million) costs of trains, fuel, and labor needed to transport their apples. But, they asked, how should the railroads divide up the (imagine, much larger $50 million) costs of the tracks and rights-of-way running to the state of Washington? The railroad, if left on its own, might answer this question in a host of different ways, many of which could have nothing to do with the comparative costs of serving different orchards or apple-growing districts, yet each of which might threaten (through non-cost-justified favoritism of some growers but not others) to devastate individual apple growers, apple-growing districts or even the entire state of Washington. See id. at 166-68; cf. S.Rep. No. 46 at 215 (“the paramount evil chargeable against the operation of the transportation system of the United States as now conducted is unjust discrimination between persons, places, commodities, or particular descriptions of traffic.”). The ICC’s traditional non-cost-related, “fixed cost division” method — permitting the railroads to charge higher rates to shippers of more valuable commodities, see I A. Kahn at 156 — created an incentive for secret rebates, indicating a need to interpret the “filed tariff” statute strictly in order to achieve Congress’s basic non-favoritism *110 purpose. Truckers, in contrast, typically have low fixed costs, see id. at 161, and, hence, the regulatory problem of how to divide those costs while avoiding undesirable “favoritism” is not as serious or difficult.
Against this economic regulatory background, the ICC, acting pursuant to an amended statute,
see
Motor Carrier Act of 1980, Pub.L. 96-296, 94 Stat. 793, has substantially increased the number of regulated truckers,
compare
ICC 1980 Annual Report at 122, App. E, Table 1 (approximately 20,000 carriers in 1980)
with
ICC 1988 Annual Report at 141, App. E, Table 1 (over 40,000 carriers in 1988); it has lifted route and cargo restrictions,
see Acceptable Forms of Requests for Operating Authority,
133 M.C.C. 329 (1980),
rev’d in part on other grounds, American Trucking Ass’ns v. ICC,
In the new, competitive trucking marketplace, therefore, it is understandable why the Commission might find it less necessary than in the past to rely upon a very strict interprеtation of the “filed tariff” statute to protect shippers from harm.
See
These economic, industrial, and regulatory changes, along with the ICC’s plausible explanation of what they mean, counsel deference to the ICC’s view that a carrier’s rate-collection “practice” can be “[un]reasonable” within the meaning of the statute, 49 U.S.C. § 10701(a). After all, responding to changes such as these is one of the agency’s functions.
Cf. American Trucking
Ass
’ns, Inc. v. Atchison, T. & S.F. Ry. Co.,
Third, the relevant statutes themselves have changed. In 1980, Congress rewrote the national “transportation policy” with respect to motor carriers, instructing the Interstate Commerce Commission “to promote
competitive
and efficient transportation services.”
See
Motor Carrier Act of 1980, Pub.L. No. 96-296, § 3(a), 94 Stat. 793, 793 (codified at 49 U.S.C. § 10101(a)(2)). It amended the statute to permit an increase in the number of truckers,
see id.
§ 5(a),
We recognize that Congress
did not
change the specific language of 49 U.S.C. §§ 10761(a) & 10701(a), the specific statutory provisions here in question. But Congress
did
make fundamental changes in the Act’s objectives. In light of these changes, its failure to change the language of those two provisions, particularly the highly general language of § 10701(a), does not mean Congress intended to freeze into place every prior judicial statement interpreting that language, or (more to the point) to prevent the Commission itself from interpreting highly general statutory language in the light of new circumstances and new statutory purposes. For one thing, the House Report says that “The National Transportation Policy,” which Congress amended to call for a competitive trucking industry,
see
49 U.S.C. § 10101(a)(2), “sets the tone for the regulatory structure and is the basis for determining the meaning of statutory provisions.”
House Report
at 11-12,
USCCAN
at 2293-94. For another thing, courts have found new meaning in reenacted statutory language in circumstances involving less radical change than is at issue here.
See, e.g., United States v. Philadelphia Nat’l Bank,
In sum, given that the statute, literally speaking, permits the interpretation the ICC would give it; that prior judicial constructions of the statute do not absolutely foreclose that interpretation; and that three sets of important changes (in ICC policy, in the underlying background regulatory circumstances, and in the statute itself) have occurred, we conclude that the ICC has the legal power to hold the type of *112 conduct here at issue to be an “[unreasonable” “practice.” 49 U.S.C. § 10701(a). That being so, the ICC has “primary jurisdiction” to determine whether, given the particular facts of this case, the conduct at issue is, in fact, not “reasonable.”
On remand, the district court must stay proceedings in this case and refer it to the Interstate Commerce Commission.
So ordered.
ORDER
Entered: July 19, 1990
In light of the Supreme Court’s decision in
Maislin Industries, U.S., Inc. v. Primary Steel, Inc.,
— U.S. -,
Notes
Section B withdrawn, see p. 112 infra.
