Mr. Justice Stewart
delivered the opinion of the Court.
The petitioner, a German manufacturer of automobiles, is one of the largest users of the ports on the West Coast of the United States, delivering through them more than 40,000 vehicles each year, the majority transported there by vessels chartered by the petitioner rather than by common carrier. This case grows out of the petitioner’s claim that charges imposed upon the unloading of its automobiles at Pacific Coast ports are in violation of the Shipping Act, 1916, as amended. 39 Stat. 728, 46 U. S. C. § 801 et seq. The dispute has a long and somewhat complicated history.
The Pacific Maritime Association (the Association) is an employer organization of some 120 principal common carriers by water, stevedoring contractors, and marine terminal operators, representing the Pacific Coast shipping industry. The primary function of the Association is to negotiate and administer collective bargaining contracts with unions representing its members’ employees, of which the International Longshoremen’s and Ware-housemen’s Union (ILWU) is one. In late 1960 the Association and ILWU reached a milestone agreement which, it was hoped, would end a long and troubled history of labor discord on the West Coast waterfront. The ILWU agreed to the introduction of labor-saving devices and the elimination of certain restrictive work practices. In return, the Association agreed to create over the period from 1961 to 1966 a “Mechanization and Modernization Fund” of $29,000,000 (the Mech Fund) to be used to mitigate the impact upon employees of technological unemployment. The agreement specifically reserved to the Association alone the right to determine how to raise the Mech Fund from its members, at the rate of some $5,000,000 a year.
A committee of the Association investigated various possible formulas for collecting the Fund from the steve-doring contractors and terminal operators — i. e., those Association members who were employers of workers represented by the ILWU. A majority of the committee recommended that the Mech Fund assessment be based solely on tonnage handled, and this recommendation was adopted by the Association membership. Under this formula, general cargo was assessed at 27per “revenue ton.” A revenue ton is based either on weight (2,000 lbs.=one ton) or measurement (40 cu. ft.=one ton). Whether tonnage declarations on a particular item of cargo were to be by weight or by measurement was to depend, with one exception, upon how that cargo had customarily been manifested (and reported to the Association for dues purposes) in 1959. The one exception was automobiles, for which there had been no uniform manifesting custom. The Association decided that automobiles were to be declared by measurement for Mech Fund purposes, regardless of how they were or had been manifested.
Unlike shippers by common carrier, the petitioner must arrange and pay for the unloading of its own chartered vessels upon their arrival in port. For this purpose it has since 1954 contracted with Marine Terminals Corporation and Marine Terminals Corporation of Los Angeles (Terminals), which are members of the Association, for the performance of stevedoring and related services in unloading vehicles from the petitioner’s chartered ships in West Coast ports, at a negotiated price. Prior to the Mech Fund assessment agreement, Terminals’ charge to the petitioner for these unloading services was $10.45 per vehicle, of which about a dollar represented Terminals’ profit. When the vehicles were assessed for the Mech Fund by measurement, the assessment came to $2.35 per vehicle — representing, if passed on to the petitioner, an increase in unloading costs of 22.5%. If the vehicles had been assessed by weight (0.9 tons) rather than by measurement (8.7 tons), the assessment would have been 250 per vehicle — an increase of about 2.4%, comparable to the average Mech Fund assessment of 2.2% for all other general cargo. Assessment by measurement rather than by weight thus resulted in an assessment rate for the petitioner’s automobiles of 10 times that for other West Coast cargo — although automobiles had less to gain than other cargo from the Mech Fund agreement. The petitioner and Terminals both protested these seeming inequities to a committee of the Association set up to handle such claims, but without success.
The petitioner refused to pay any additional charge resulting from the Association’s levy, and Terminals, while continuing to unload Volkswagen automobiles for the petitioner, did not pay its resulting assessment to the Association. The Association sued Terminals in a federal court in California for its failure to pay the Mech Fund assessments; Terminals admitted all the allegations of the complaint and impleaded the petitioner as a defendant. The petitioner then obtained a stay of that action to permit it to invoke the primary jurisdiction of the Federal Maritime Commission, in order to determine the following issues:
“1. Whether the assessments claimed from [the petitioner] are being claimed pursuant to an agreement or understanding which is required to be filed with and approved by the Federal Maritime Commission under Section 15 of the Shipping Act, 1916, as amended, 46 U. S. C. 814 (1961), before it is lawful to take any action thereunder, which agreement has not been so filed and approved.
“2. Whether the assessments claimed from [the petitioner] result in subjecting the automobile cargoes of [the petitioner] to undue or unreasonable prejudice or disadvantage in violation of Section 16 of the Shipping Act, 1916, as amended, 46 U. S. C. 815 (1961).
“3. Whether the assessments claimed from [the petitioner] constitute an unjust and unreasonable practice in violation of Section 17 of the Shipping Act, 1916, as amended, 46 U. S. C. 816 (1961).”
The petitioner then began the present proceedings by filing a complaint with the Commission raising the above issues. The petitioner alleged that the Association was dominated by common carriers which had agreed upon the assessment formula in order to shift a disproportionate share of the Mech Fund assessment onto the petitioner,, which did not patronize those common carriers. The Commission, after a hearing, upheld the initial decision of its examiner and dismissed the complaint, with two dissents. The Court of Appeals for the District of Columbia Circuit affirmed, and we granted certiorari to consider important questions under the Shipping Act.
I.
The petitioner’s primary contention — supported by the United States, a party-respondent — is that implementation of the Association’s formula for levying the Mech Fund assessments was unenforceable, because the agreement among Association members imposing that formula was not filed with the Commission in accord with § 15 of the Act. That section provides that there be filed with the Commission “every agreement” among persons subject to the Act
“fixing or regulating transportation rates or fares; giving or receiving special rates, accommodations, or other special privileges or advantages; controlling, regulating, preventing, or destroying competition; pooling or apportioning earnings, losses, or traffic; allotting ports or restricting or otherwise regulating the number and character of sailings between ports; limiting or regulating in any way the volume or character of freight or passenger traffic to be carried; or in any manner providing for an exclusive, preferential, or cooperative working arrangement. . .
Until submitted to and approved by the Commission, “it shall be unlawful to carry out in whole or in part, directly or indirectly, any such agreement . . . The
Commission is directed to disapprove any agreement be unlawful, and agreements, modifications, and cancellations shall be lawful only when and as long as approved by the Commission; before approval or after disapproval it shall be unlawful to carry out in whole or in part, directly or indirectly, any such agreement, modification, or cancellation; except that tariff rates, fares, and charges, and classifications, rules, and regulations explanatory thereof (including changes in special rates and charges covered by section 813a of this title which do not involve a change in the spread between such rates and charges and the rates and charges applicable to non-contract shippers) agreed upon by approved conferences, and changes and amendments thereto, if otherwise in accordance with law, shall be permitted to take effect without prior approval upon compliance with the publication and filing requirements of section 817 (b) of this title and with the provisions of any regulations the Commission may adopt.” 46 U. S. C. § 814.
“that it finds to be unjustly discriminatory or unfair as between carriers, shippers, exporters, importers, or ports, or between exporters from the United States and their foreign competitors, or to operate to the detriment of the commerce of the United States, or to be contrary to the public interest, or to be in violation of [the Act]. . . .”
“The Commission shall by order, after notice and hearing, disapprove, cancel or modify any agreement, or any modification or cancellation thereof, whether or not previously approved by it, that it finds to be unjustly discriminatory or unfair as between carriers, shippers, exporters, importers, or ports, or between exporters from the United States and their foreign competitors, or to operate to the detriment of the commerce of the United States, or to be contrary to the public interest, or to be in violation of this chapter, and shall approve all other agreements, modifications, or cancellations. No such agreement shall be approved, nor shall continued approval be permitted for any agreement (1) between carriers not members of the same conference or conferences of carriers serving different trades that would otherwise be naturally competitive, unless in the case of agreements between carriers, each carrier, or in the case of agreement between conferences, each conference, retains the right of independent action, or (2) in respect to any conference agreement, which fails to provide reasonable and equal terms and conditions for admission and readmission to conference membership of other qualified carriers in the trade, or fails to provide that any
An agreement filed with and approved by the Commission is immunized from challenge under the antitrust laws.
The Commission held that, although the Mech Fund assessment formula was a “cooperative working agreement” clearly within the plain language of § 15, it nonetheless was not the kind of agreement required to be filed with the Commission under that section:
“Although the literal language of section 15 is broad enough to encompass any ‘cooperative working arrangement’ entered into by persons subject to the Act, the legislative history is clear that the statute was intended by Congress to apply only to those agreements involving practices which affect that competition which in the absence of the agreement would exist between the parties when dealing with the shipping or traveling public or their representatives.
“It is not contested that the membership of [the Association] entered into an agreement as to the manner of assessing its own membership for the collection of the ‘Mech’ fund. Such an agreement, however, does not fall within the confines of section 15 as, standing by itself, it has no impact upon outsiders. What must be demonstrated before a section 15 agreement may be said to exist is that there was an additional agreement by the [Association] membership to pass on all or a portion of its assessments to the carriers and shippers served by the terminal operators.” 9 F. M. C., at 82-83.
The Court of Appeals affirmed. That court felt itself confined by our decision in Consolo v. FMC, 383 U. S. 607, to determining simply whether the Commission’s ruling was supported by “substantial evidence.” With “due deference to the expertise of the Commission,” it concluded “(albeit with some hesitation) that there is substantial evidence in the record considered as a whole to support the Commission’s decision.” 125 U. S. App. D. C., at 290, 371 F. 2d, at 755.
The issue in this case, however, relates not to the sufficiency of evidence but to the construction of a statute. The construction put on a statute by the agency charged with administering it is entitled to deference by the courts, and ordinarily that construction will be affirmed if it has a “reasonable basis in law.” NLRB v. Hearst Publications, 322 U. S. 111, 131; Unemployment Commission v. Aragon, 329 U. S. 143, 153-154. But the courts are the final authorities on issues of statutory construction, FTC v. Colgate-Palmolive Co., 380 U. S. 374, 385, and “are not obliged to stand aside and rubber-stamp their affirmance of administrative decisions that they deem inconsistent with a statutory mandate or that frustrate the congressional policy underlying a statute.” NLRB v. Brown, 380 U. S. 278, 291. “The deference owed to an expert tribunal cannot be allowed to slip into a judicial inertia . . . .” American Ship Building Co. v. NLRB, 380 U. S. 300, 318. Cf. FMB v. Isbrandtsen Co., 356 U. S. 481, 499-500 (where this Court overturned the Commission’s construction of § 14 of the Shipping Act).
In limiting § 15 to agreements which “affect competition” and in finding that the assessment agreement did not so “affect competition,” the Commission in this case used that phrase in a highly artificial sense — by requiring “an additional agreement by the [Association] membership to pass on all or a portion of its assessments . . . There is no question that the assessment agreement necessarily affected the cost structures of, and the charges levied by, individual Association members. Most, though not all, of the stevedoring contractors and terminal operators did pass the assessment on. The economic realities were such that many of them had no choice — a fact of which they apprised the Association at the time the assessment arrangement was being devised. In the case of Terminals, the assessment it had to pay on Volkswagen automobiles was more than twice its profit margin.
The Commission thus took an extremely narrow view of a statute that uses expansive language. In support of that view, the Commission argued in this Court that a narrow construction of § 15 should be adopted in order to minimize the number of agreements that may receive antitrust exemption. However, antitrust exemption results, not when an agreement is submitted for filing, but only when the agreement is actually approved; and in deciding whether to approve an agreement, the Commission is required under § 15 to consider antitrust implications. FMC v. Aktiebolaget Svenska Amerika Linien, ante, p. 238; see also Isbrandtsen Co. v. United States, 93 U. S. App. D. C. 293, 211 F. 2d 51.
The Commission itself has not heretofore limited § 15 to horizontal agreements among competitors, but has applied it to other types of agreements coming within its literal terms. See, e. g., Agreements Nos. 8225 and 8225-1, Between Greater Baton Rouge Port Commission and Cargill, Inc., 5 F. M. B. 648 (1959), affirmed, 287 F. 2d 86, and Agreement No. T—4: Terminal Lease Agreement at Long Beach, California, 8 F. M. C. 521 (1965), applying § 15 to lease agreements. In the latter case, decided only four months before its decision in the case before us, the Commission said:
“Section 15 describes in unambiguous language those agreements that must be filed; it does not speak of agreements per se violative of the Sherman Act. Since the wording of section 15 is clear, we need not refer to the legislative history; there is simply no ambiguity to resolve.” 8 F. M. C., at 531.
To limit § 15 to agreements that “affect competition,” as the Commission used that phrase in the present case, simply does not square with the structure of the statute.
The legislative history offers no support for a different view. The genesis of the Shipping Act was the “Alexander Report” in 1914. FMB v. Isbrandtsen Co., 356 U. S. 481, 490. While it is true that the attention of that congressional committee was focused primarily upon the practices that had cartelized much of the maritime industry, it is clear that the concerns of its inquiry were far more broadly ranging. The report summed up the testimony before the committee:
“Nearly all the steamship line representatives . . . expressed themselves as not opposed to government supervision . .. and approval of all agreements or arrangements which steamship lines may have entered into with other steamship lines, with shippers, or with other carriers and transportation agencies. On the other hand, the shippers who appeared as witnesses . . . were in the great majority of instances favorable to a comprehensive system of government supervision . . . [and] the approval of contracts, agreements, and arrangements, and the general supervision of all conditions of water transportation which vitally affect the interests of shippers.” Alexander Report, at 418. (Emphasis added.)
The committee recommended, among other things:
“That all carriers engaged in the foreign trade of the United States, parties to any agreements, understandings, or conference arrangements hereinafter referred to, be required to file for approval ... a copy of all written agreements (or a complete memorandum if the understanding or agreement is oral) entered into (1) with any other steamship companies, firms, or lines engaged directly or indirectly in the American trade, or (2) with American shippers, railroads or other transportation agencies.” Alexander Report, at 419-420.
Nothing in the legislative history suggests that Congress, in enacting § 15 of the Act, meant to do less than follow this recommendation of the Alexander Report and subject to the scrutiny of a specialized government agency the myriad of restrictive agreements in the maritime industry.
This is not to say that the Commission is without power to determine, after appropriate administrative proceedings, that some types or classes of agreements coming within the literal provisions of § 15 are of such a de minimis or routine character as not to require formal fifing. Since the Commission’s decision in the present case, Congress has explicitly given it such authority:
“The Federal Maritime Commission, upon application or on its own motion, may by order or rule exempt for the future any class of agreements between persons subject to this chapter or any specified activity of such persons from any requirement of this chapter, or Intercoastal Shipping Act, 1933, where it finds that such exemption will not substantially impair effective regulation by the Federal Maritime Commission, be unjustly discriminatory, or be detrimental to commerce.
“The Commission may attach conditions to any such exemptions and may, by order, revoke any such exemption.” 46 U. S. C. § 833a (1964 ed., Supp. II).
But the agreement with which we deal here — levying $29,000,000 over five years, binding all principal carriers, stevedoring contractors, and terminal operators on the Pacific Coast, and necessarily resulting in substantially increased stevedoring and terminal charges — was neither de minimis nor routine. We hold that this agreement was required to be filed under § 15 of the Act.
It is to be emphasized that the only agreement involved in this case is the one among members of the Association allocating the impact of the Mech Fund levy. We are not concerned here with the agreement creating the Association or with the collective bargaining agreement between the Association and the ILWTJ. No claim has been made in this case that either of those agreements was subject to the filing requirements of § 15. Those agreements, reflecting the national labor policy of free collective bargaining by representatives of the parties’ own unfettered choice, fall in an area of concern to the National Labor Relations Board, and nothing we have said in this opinion is to be understood as questioning their continuing validity. But in negotiating with the ILWU, the Association insisted that its members were to have the exclusive right to determine how the Mech Fund was to be assessed, and a clause to that effect was included in the collective bargaining agreement. That assessment arrangement, affecting only relationships among Association members and their customers, is all that is before us in this case. Moreover, so far as the record shows, only the assessment on automobiles is now challenged, and there is no reason to suppose that the Commission will not consider expeditious approval of so much of the agreement as is not in dispute.
II.
The petitioner also attacked the Association’s assessment of its automobiles under § 16 and § 17 of the Shipping Act. Section 16 makes it unlawful “to subject any particular person, locality, or description of trafile to any undue or unreasonable prejudice or disadvantage,” and § 17 forbids any “unjust or unreasonable” regulation or practice “relating to or connected with the receiving, handling, storing, or delivering of property.” The Commission ruled that neither of these sections had been violated, and the Court of Appeals affirmed.
If the agreement is now filed under § 15, the Commission will be called upon again to consider the effect of §§16 and 17, since an agreement that violates a specific provision of the Act must be disapproved. Accordingly, it is not inappropriate, without now passing upon the ultimate merits of the §§16 and 17 issues, to give brief consideration to the Commission’s handling of those issues upon the present record.
The Commission ruled that the petitioner had failed to demonstrate any “undue or unreasonable prejudice or disadvantage” under § 16 solely because it had not shown any unequal treatment as between its automobiles and other automobiles or cargo competitive with automobiles. In so ruling, the Commission applied the “competitive relationship” doctrine which it has developed in cases concerning rates for carriage of goods by sea. But the Commission, in cases not involving freight rates and the particularized economics that result from a vessel’s finite cargo capacity, has often found § 16 violations even in the absence of a “competitive relationship.” See, e. g., Practices, etc., of San Francisco Bay Area Terminals, 2 U. S. M. C. 588 (1941) and 709 (1944), and Storage Practices at Longview, Washington, 6 F. M. B. 178 (1960), involving storage charges; and New York Foreign Freight Forwarders and Brokers Assn. v. FMC, 337 F. 2d 289, involving freight forwarders’ fees. In a proceeding subsequent to its decision in the present case, the Commission explicitly dispensed with the competitive relationship requirement with respect to port “free time.” Investigation of Free Time Practices — Port of San Diego, 9 F. M. C. 525 (1966); cf. California v. United States, 320 U. S. 577. See also Investigation on Household Goods, North Atlantic Mediterranean Freight Conference, F. M. C. Docket No. 66-49 (June 30,1967). When the agreement in the present case is filed, the Commission may consider anew whether the mere absence of a competitive relationship should foreclose further § 16 inquiry.
With respect to § 17, the Commission found that the assessment upon the petitioner’s automobiles was not “unreasonable,” because the petitioner had received “substantial benefits” in return for the assessment, and there was no showing of a deliberate intent to impose an unfair burden upon the petitioner. This, we think, reflects far too narrow a view of § 17. It may be that a relatively small charge imposed uniformly for the benefit of an entire group can be reasonable under § 17, even though not all members of the group receive equal benefits. See Evans Cooperage Co. v. Board of Commissioners of the Port of New Orleans, 6 F. M. B. 415. But here a relatively large charge was unequally imposed. The benefits received by the petitioner may have been substantial, but other cargo received greater benefits at one-tenth the cost. Moreover, the question of reasonableness under § 17 does not depend upon unlawful or discriminatory intent. As the Commission itself has said:
“[Sections 16 and 17] proscribe and make unlawful certain conduct, without regard to intent. The offense is committed by the mere doing of the act, and the question of intent is not involved.” Hellenic Lines Ltd. — Violation of Sections 16 (First) and 17, 7 F. M. C. 673, 675-676 (1964).
Cf. United States v. Illinois Central R. Co., 263 U. S. 515, 523-526; ICC v. Chicago G. W. R. Co., 209 U. S. 108.
The question under § 17 is not whether the petitioner has received some substantial benefit as the result of the Mech Fund assessment, but whether the correlation of that benefit to the charges imposed is reasonable. The “substantial benefits” measure of unreasonableness used by the Commission in this case is far too blunt an instrument. Nothing in the language or history of the statute supports so tortured a construction of - the phrase “just and reasonable.” The Commission has cited no similar construction of the phrase by any other regulatory agency or court. Indeed, in past decisions the Commission itself has not applied any such test. See California Stevedore & Ballast Co. v. Stockton Elevators, Inc., 8 F. M. B. 97 (1964), and Practices, etc., of San Francisco Bay Area Terminals, 2 U. S. M. C. 588 (1941), affirmed, 320 U. S. 577, where the Commission found violations of § 17 even though the benefits received were clearly substantial. The proper inquiry under § 17 is, in a word, whether the charge levied is reasonably related to the service rendered.
The judgment of the Court of Appeals is reversed and the case is remanded for further proceedings consistent with this opinion.
r. . , , It is so ordered.
Mr. Justice Marshall took no part in the consideration or decision of this case.
All parties agree that this agreement was an enlightened, forward-looking step in West Coast longshore labor relations. See Kossoris, Working Rules in West Coast Longshoring, 84 Monthly Labor Rev. 1 (1961); Killingsworth, The Modernization of West Coast Longshore Work Rules, 15 Ind. & Lab. Rel. Rev. 295 (1962); ILWU (American Mail Line), 144 N. L. R. B. 1432, 1442 (1963).
The agreement was not signed in final form until November 15, 1961, although it was implemented in many respects prior to that date.
The agreement has been continued, and the Mech Fund is still being collected and paid out.
A minority of the committee recommended that the Mech Fund be raised by the same formula by which the Association’s dues were levied — a formula combining both tonnage handled and man-hours employed, in a ratio of 40/60.
Although the Mech Fund was initially assessed entirely on the basis of tonnage, the formula was later amended to assess employers of marine clerks on a man-hour basis. About 12% of the fund was collected in this way.
Bulk cargo was assessed at per revenue ton. In December 1961, the rates were increased to 28%0 for general cargo and 90 for bulk cargo.
On chartered vessels automobiles are manifested on a unit basis (showing weight and sometimes measurement). On common carriers both weight and measurement are shown. In coastwise trade automobiles are manifested by weight.
Some time after the assessment agreement was implemented, Terminals’ charge to the petitioner exclusive of the assessment decreased. The amount of the decrease does not appear in the record.
These figures represent a weighted average of the petitioner’s two model lines at the time of the assessment agreement. Passenger models were 0.8 ton by weight and 7.8 tons by measurement; unloading costs initially increased an estimated 22%. Transporter models were 1.1 tons by weight and 11.4 tons by measurement; unloading costs initally increased an estimated 31%.
When the Mech Fund agreement was reached, the unloading of automobiles was already so highly mechanized that there was little likelihood of improvement. Hence shippers of automobiles stood to receive from the agreement only the general benefits of a stable labor situation, such as freedom from strikes and slowdowns.
The committee did make downward adjustments for scrap metal and lumber.
By virtue of the Association’s bylaws, carriers control the Board of Directors and all membership votes. Both the committee which devised the assessment formula and the one which later ruled on claims of inequities were made up entirely of carriers; neither committee had a single member who was a stevedoring contractor or terminal operator.
The petitioner is the largest shipper of dry cargo by charter to West Coast ports. It ships more than 75% of its vehicles by charter and most of the rest by common carriers which are not members of the Association. About two-thirds of all automobiles imported through West Coast ports are Volkswagens. It appears that no other importer of automobiles through West Coast ports uses chartered vessels.
Most, but not all, of the stevedoring contractors and terminal operators passed the Mech Fund assessment on to their customers. In most instances these customers were common carriers who were members of the Association. The member carriers did not pass the assessment on to shippers. Hence, except in situations like the petitioner’s, the cost of the Mech Fund was borne by Association members.
Volkswagenwerk Aktiengesellschaft v. Marine Terminals Corp., 9 F. M. C. 77.
Volkswagenwerk Aktiengesellschaft v. FMC, 125 U. S. App. D. C. 282, 371 F. 2d 747.
388 U. S. 909.
“Every common carrier by water, or other person subject to this chapter, shall file immediately with the Commission a true copy, or, if oral, a true and complete memorandum, of every agreement with another such carrier or other person subject to this chapter, or modification or cancellation thereof, to which it may be a party or conform in whole or in part, fixing or regulating transportation rates or fares; giving or receiving special rates, accommodations, or other special privileges or advantages; controlling, regulating, preventing, or destroying competition; pooling or apportioning earnings, losses, or traffic; allotting ports or restricting or otherwise regulating the number and character of sailings between ports; limiting or regulating in any way the volume or character of freight or passenger traffic to be carried; or in any manner providing for an exclusive, preferential, or cooperative working arrangement. The term ‘agreement’ in this section includes understandings, conferences, and other arrangements.” 46 IT. S. C. § 814.
The original statute in 1916 required filing with the United States Shipping Board. 39 Stat. 728, 729, 733. The Shipping Board was succeeded in 1933 by the United States Shipping Board Bureau of the Department of Commerce, Exec. Order No. 6166, § 12 (1933); in 1936 by the United States Maritime Commission, 49 Stat. 1985; in 1950 by the Federal Maritime Board, 64 Stat. 1273; and in 1961 by the Federal Maritime Commission, 75 Stat. 840. In this opinion the Federal Maritime Commission and its predecessors are collectively referred to as the Commission.
“Any agreement and any modification or cancellation of any agreement not approved, or disapproved, by the Commission shall member may withdraw from membership upon reasonable notice without penalty for such withdrawal.
“The Commission shall disapprove any such agreement, after notice and hearing, on a finding of inadequate policing of the obligations under it, or of failure or refusal to adopt and maintain reasonable procedures for promptly and fairly hearing and considering shippers’ requests and complaints.” 46 U. S. C. §814.
“Every agreement, modification, or cancellation lawful under this section, or permitted under section 813a of this title, shall be excepted from the provisions of sections 1-11 and 15 of Title 15, and amendments and Acts supplementary thereto.” 46 U. S. C. §814.
The dissenting opinion of Commissioner Patterson vigorously attacked the Commission’s finding that there was no implied understanding among the Association members that the assessment would be passed on. 9 F. M. C., at 101-104. The Court of Appeals found considerable evidence in support of Commissioner Patterson’s view. 125 U. S. App. D. C., at 290, n. 7, 371 F. 2d, at 755, n. 7. However, applying the substantial evidence rule, the court upheld the Commission’s finding, although indicating that it might have found the facts differently itself. 125 U. S. App. D. C., at 290-291, 371 F. 2d, at 755-756.
One of the standards for approval under § 15, added in 1961, 75 Stat. 763, is whether or not the agreement is “contrary to the public interest.” See n. 17, supra. “We think it now beyond dispute that ‘the public interest’ within the meaning of section 15 includes the national policy embodied in the antitrust laws.” Mediterranean Pools Investigation, 9 F. M. C. 264, 289.
Any agreement subject to § 15 filing that is not both filed and approved is not only illegal under § 15 but also subject to attack under the antitrust laws. Carnation Co. v. Pacific Westbound Conference, 383 U. S. 213.
“[T]he Shipping Act specifically provides machinery for legalizing that which would otherwise be illegal under the anti-trust laws. The condition upon which such authority is granted is that the agency entrusted with the duty to protect the public interest scrutinize the agreement to make sure that the conduct thus legalized does not invade the prohibitions of the anti-trust laws any more than is necessary to serve the purposes of the regulatory statute.” 93 U. S. App. D. C., at 299, 211 F. 2d, at 57.
See also statement of Commission Chairman Harllee requesting from Congress the authority for the Commission to exempt from § 15 such otherwise included agreements as those between two freight forwarders in different ports to perform services for each other. H. R. Rep. No. 2248, 89th Cong., 2d Sess., 4-5 (1966).
Section 15 requires filing of “every agreement” in any of seven categories, and one of the seven comprises all agreements which “regulat[e] . . . competition.” See n. 15, supra. The other six categories would be rendered virtually meaningless by the Commission’s construction.
House Committee on Merchant Marine and Fisheries, Report on Steamship Agreements and Affiliations, H. R. Doc. No. 805, 63d Cong., 2d Sess., 415-424 (1914).
The recommendations of the Alexander Report were incorporated into both the House and Senate Reports on the Shipping Act. H. R. Rep. No. 659, 64th Cong., 1st Sess., 27-32 (1916); S. Rep. No. 689, 64th Cong., 1st Sess., 7-12 (1916).
The need for this provision is set forth in S. Rep. No. 1459, 89th Cong., 2d Sess., 2 (1966):
“The Federal Maritime Commission under the Shipping Act, 1916, regulates certain operations of water carriers and other persons subject to the act which have only slight effect on the foreign commerce of this country and are not significant in the overall design of regulation contemplated by the 1916 act. Exacting compliance with the act under these circumstances has proven unnecessarily costly to the carrier and the Government.
“The authority conferred under this legislation will relieve the Commission and affected carriers of an undue regulatory burden. In addition, a general exemption will preclude the necessity for a piecemeal approach in the future.”
Prior to this 1966 amendment, the Commission had taken some steps to protect itself from de minimis filings. In Section 15 Inquiry,, 1 U. S. S. B. 121 (1927), the Commission held “routine” intraconference changes and transactions not subject to § 15. In Oranje Line v. Anchor Line, 6 F. M. B. 199, 209 (1961), the Commission construed its decision in Los Angeles By-Products Co. v. Barber S. S. Lines, 2 U. S. M. C. 106 (1939), as holding joint advertising not subject to § 15. Proceeding under general power to issue regulations conferred on it in 1961, 46 U. S. C. § 841a, the Commission exempted at least one class of de minimis agreements in 46 CFR §§ 530.5 (d) (4) and (5), dealing with certain terminal agreements.
“It shall be unlawful for any common carrier by water, or other person subject to this chapter, either alone or in conjunction with any other person, directly or indirectly—
“First. To make or give any undue or unreasonable preference or advantage to any particular person, locality, or description of traffic in any respect whatsoever, or to subject any particular person, locality, or description of traffic to any undue or unreasonable prejudice or disadvantage in any respect whatsoever . . , .” 46 U. S. C. § 815.
“Every such carrier and every other person subject to this chapter shall establish, observe, and enforce just and reasonable regulations and practices relating to or connected with the receiving, handling, storing, or delivering of property. Whenever the Board finds that any such regulation or practice is unjust or unreasonable it may determine, prescribe, and order enforced a just and reasonable regulation or practice.” 46 U. S. C. § 816.
See n. 17, supra.
See, e. g., Boston Wool Trade Assn. v. M. & M. T. Co., 1 U. S. S. B. 24 (1921); Eagle-Ottawa Leather Co. v. Goodrich Transit Co., 1 U. S. S. B. 101 (1926); Philadelphia Ocean Traffic Bureau v. Export S. S. Corp., 1 U. S. S. B. 538 (1936); Huber Mfg. Co. v. N. V. Stoomvaart Maatschappij “Nederland,” 4 F. M. B. 343 (1953); West Indies Fruit Co. v. Flota Mercante, 7 F. M. C. 66 (1962).
See S. Bross, Ocean Shipping 189-190 (1956); C. Cufley, Ocean Freights and Chartering 400-407 (1962).
The Interstate Commerce Commission has a competitive relationship rule with respect to § 3 (1) of the Interstate Commerce Act, 54 Stat. 902, 49 U. S. C. §3 (1), Rheem Mfg. Co. v. Chicago, R. I. & P. R. Co., 273 I. C. C. 185; United States v. Great Northern R. Co., 301 I. C. C. 21. However, that Commission has said:
“This Commission has never held that competition is an indispensable element in a situation of undue prejudice and preference, although it has frequently said that 'ordinarily/ or 'generally/ a competitive relation must appear.” Joseph A. Goddard Realty Co. v. New York, C. & St. L. R. Co., 229 I. C. C. 497, 501.
In the Evans Cooperage ease the Commission upheld a uniform wharfage charge which was imposed on all those who used the wharf, even though the various users of the wharf did not all receive precisely equal benefits from it. But the Commission looked beyond “substantial benefits” to the relationship between the service and the charge:
“The [Commission of the Port of New Orleans] has made a charge to help defray its costs of operating facilities as measured by cargo handled in the area and the only question is whether its facilities are being used and the commission is performing a service reasonably related to its charges. The Examiner considered the evidence and found that it was.” (Emphasis added.) 6 F. M. B., at 418-419.
See n. 8, supra.
61 Stat. 142, 29 U. S. C. § 158 (d).
Each major port would have its own rules stipulating the number of men needed on gangs. Frequently, the number was more than was needed for the job. Por example, the “four-on four-off” gang required eight men in the hold of a ship, although only four actually worked while the other four rested. Id., at 3. See generally Killingsworth, supra, n. 7; P. Hartman, Union Work Rules: A Brief Theoretical Analysis and Some Empirical Results, U. of Ill. Bull., Institute of Labor & Industrial Relations (1967).
What follows is an opinion from the Supreme Court of the United States. Your task is to determine whether the decision of the court whose decision the Supreme Court reviewed was itself liberal or conservative. In the context of issues pertaining to criminal procedure, civil rights, First Amendment, due process, privacy, and attorneys, consider liberal to be pro-person accused or convicted of crime, or denied a jury trial, pro-civil liberties or civil rights claimant, especially those exercising less protected civil rights (e.g., homosexuality), pro-child or juvenile, pro-indigent pro-Indian, pro-affirmative action, pro-neutrality in establishment clause cases, pro-female in abortion, pro-underdog, anti-slavery, incorporation of foreign territories anti-government in the context of due process, except for takings clause cases where a pro-government, anti-owner vote is considered liberal except in criminal forfeiture cases or those where the taking is pro-business violation of due process by exercising jurisdiction over nonresident, pro-attorney or governmental official in non-liability cases, pro-accountability and/or anti-corruption in campaign spending pro-privacy vis-a-vis the 1st Amendment where the privacy invaded is that of mental incompetents, pro-disclosure in Freedom of Information Act issues except for employment and student records. In the context of issues pertaining to unions and economic activity, consider liberal to be pro-union except in union antitrust where liberal = pro-competition, pro-government, anti-business anti-employer, pro-competition, pro-injured person, pro-indigent, pro-small business vis-a-vis large business pro-state/anti-business in state tax cases, pro-debtor, pro-bankrupt, pro-Indian, pro-environmental protection, pro-economic underdog pro-consumer, pro-accountability in governmental corruption, pro-original grantee, purchaser, or occupant in state and territorial land claims anti-union member or employee vis-a-vis union, anti-union in union antitrust, anti-union in union or closed shop, pro-trial in arbitration. In the context of issues pertaining to judicial power, consider liberal to be pro-exercise of judicial power, pro-judicial "activism", pro-judicial review of administrative action. In the context of issues pertaining to federalism, consider liberal to be pro-federal power, pro-executive power in executive/congressional disputes, anti-state. In the context of issues pertaining to federal taxation, consider liberal to be pro-United States and conservative pro-taxpayer. In miscellaneous, consider conservative the incorporation of foreign territories and executive authority vis-a-vis congress or the states or judcial authority vis-a-vis state or federal legislative authority, and consider liberal legislative veto. The lower court's decision direction is unspecifiable if the manner in which the Supreme Court took jurisdiction is original or certification; or if the direction of the Supreme Court's decision is unspecifiable and the main issue pertains to private law or interstate relations