Full opinion text
MEMORANDUM OPINION JAMES E. BOASBERG, District Judge. In recognition of the persistence of overfishing and habitat loss that threaten fish populations off the coasts of the United States, and with the aim of maintaining a balance between conserving fishery resources and promoting the United States fishing industry, Congress enacted the Magnuson-Stevens Fishery Conservation and Management Act of 1976(MSA), Pub.L. No. 94-265, 90 Stat. 331 (1976) (codified at 16 U.S.C. § 1801 et seq.). The MSA created eight Regional Fishery Management Councils to monitor and oversee multiple fisheries in each region’s waters. 16 U.S.C. § 1852. Among each Council’s primary tasks is the development and maintenance of a fishery management plan (FMP) for each fishery under its control. The MSA imposes content requirements on these FMPs, see id. § 1853(a)(15), which must ultimately be approved by the National Marine Fisheries Service (NMFS), acting on behalf of the U.S. Secretary of Commerce. Id. § 1854. This case revolves around Amendment 16 to the New England Fishery Management Council’s (NEFMC) Northeast Multispecies FMP. Among other things, Amendment 16 represents NEFMC’s efforts to bring this FMP into compliance with the MSA by establishing annual catch limits for each species in the Fishery, as well as measures to ensure accountability with those limits. Oceana, Inc., a nonprofit organization with the mission of protecting and restoring the world’s oceans, challenges NMFS’s decision to adopt Amendment 16 under the Administrative Procedure Act, 5 U.S.C. § 706(2). Oceana first claims that Amendment 16 violates the MSA in three ways: by failing to establish an adequate system to monitor compliance with annual catch limits, by failing to establish adequate accountability measures for five particular species, and by failing to establish accountability measures for the portion of a sixth species— yellowtail flounder — caught in the separate Scallop Fishery. Oceana also argues that, in adopting Amendment 16, NMFS violated the National Environmental Policy Act (NEPA), 42 U.S.C. § 4321 et seq., by failing both to take a hard look at the environmental impacts of the Amendment and to consider all reasonable alternatives to one provision, the ABC Control Rule. Both sides have now moved for summary judgment. Although analysis of this dense administrative record is no simple matter, the Court ultimately finds in favor of Defendants on each of Plaintiff’s claims save one: that Amendment 16 fails to establish adequate accountability measures for five species. This violation requires a limited remand. I. Background A. Statutory Background 1. The Magnuson-Stevens Act Most recently amended by the Magnuson-Stevens Fishery Conservation and Management Reauthorization Act of 2006, Pub.L. No. 109-479, 120 Stat. 3575 (2007), the MSA aims, inter alia, to “conserve and manage [U.S.] fishery resources,” “promote domestic commercial and recreational fishing under sound conservation and management principles,” and “provide for the preparation and implementation, in accordance with national standards, of fishery management plans ... [to] achieve and maintain ... the optimum yield from each fishery.” 16 U.S.C. § 1801(b). It also establishes eight “Regional Fishery Management Councils to exercise sound judgment in the stewardship of fishery resources through the preparation, monitoring, and revision of such plans.” Id. For the present case, the New England Fishery Management Council is the relevant Council. Each Council’s voting membership is comprised of state and federal officials from the region with “marine fishery management responsibility and expertise,” as well as individuals appointed by the Secretary of Commerce who are knowledgeable regarding, e.g., the conservation and management of the fishery resources of the geographical area concerned. Id. §§ 1852(b)(1)-(2). The primary responsibilities of each Council include: • “for each fishery under its authority that requires conservation and management, preparing] and submitting] to the Secretary (A) a fishery management plan, and (B) amendments to each such that are necessary,” id. § 1852(h)(1) (emphases added); • “conducting] public hearings ... so as to allow all interested persons an opportunity to be heard in the development of fishery management plans and amendments to such plans,” id. § 1852(h)(3); and • “developing] annual catch limits for each of its managed fisheries that may not exceed the fishing level recommendations of its scientific and statistical committee or the peer review process .... ” Id. § 1852(h)(6) (emphasis added). To assist each Council in carrying out its responsibilities, the MSA provides for the creation of standing committees of scientists and fishing-industry experts that report periodically on the status and health of fish stocks in each fishery, peer-review new scientific methods for fishery conservation and management, and advise the Council throughout the process of preparing and amending fishery management plans (FMPs). See id. §§ 1852(g)(1); 1852(g)(3)(A); 1852(i)(5). The Council’s FMPs and amendments must conform to the “national standards for fishery conservation and management” established by the MSA, see id. § 1851(a), and must contain certain required provisions. See id. § 1853(a). Two of the MSA’s requirements for FMPs are at the center of the controversy here. They read as follows: Any fishery management plan which is prepared by any Council, or by the Secretary, with respect to any fishery, shall — ... (11) establish a standardized reporting methodology to assess the amount and type of bycatch occurring in the fishery, and include conservation and management measures that, to the extent practicable and in the following priority — (A) minimize bycatch; and (B) minimize the mortality of bycatch which cannot be avoided, and ... (15) establish a mechanism for specifying annual catch limits in the plan (including a multiyear plan), implementing regulations, or annual specifications, at a level such that overfishing does not occur in the fishery, including measures to ensure accountability. Id. § 1853(a)(11), (15) (emphases added). In addition to the MSA’s mandatory national standards and content requirements, the Secretary has promulgated “advisory guidelines,” the National Standards Guidelines, “which shall not have the force and effect of law,” but which the Regional Councils may use “to assist in the development of fishery management plans.” Id. § 1851(b). The National Standards Guidelines are codified at 50 C.F.R. §§ 600.305-600.355. Once prepared, each Council submits proposed FMPs to NMFS, which acts in practice on behalf of the Secretary of Commerce to “approve, disapprove, or partially approve” the plan or amendment. 16 U.S.C. § 1854(a)(3); see also Oceana, Inc. v. Evans, 384 F.Supp.2d 203, 210 n. 2 (D.D.C.2005). In determining whether or not to approve an FMP, NMFS must review it for consistency with the requirements of the MSA, including the national standards and content requirements found at §§ 1851(a) and 1853(a), and, following a 60-day public notice-and-comment period, “take into account the information, views, and comments received from interested persons.” 16 U.S.C. §§ 1854(a)(1)-(2). If, upon completing this review, NMFS approves the FMP or amendment, a final rule and one or more implementing regulations are published in the Federal Register. See id. § 1854(b)(3). Approved FMP amendments are subject to judicial review for 30 days under the Administrative Procedure Act, 5 U.S.C. § 706. See id. § 1855(f)(1). 2. NEPA The National Environmental Policy Act requires federal agencies to consider the environmental impact of “major Federal actions significantly affecting the quality of the human environment.” 42 U.S.C. § 4332(C). The approval of FMPs and amendments to FMPs are considered major Federal actions within the meaning of NEPA. See, e.g., Conservation Law Foundation v. Mineta, 131 F.Supp.2d 19 (D.D.C.2001). Before NMFS can approve an FMP amendment, NEPA requires the preparation of one of three levels of documentation based on the extent of the project’s impact on the environment. See 40 C.F.R. §§ 1501.4(a)-(b). Projects that significantly affect the environment require the preparation of the highest, most detailed level of documentation — an Environmental Impact Statement (EIS). See 42 U.S.C. § 4332(C); 40 C.F.R. § 1508.11. For actions warranting the preparation of an EIS, NEPA requires that the agency consider reasonable alternatives to the proposed action. An EIS must “inform decisionmakers and the public of the reasonable alternatives which would avoid or minimize adverse impacts [of the proposed action] or enhance the quality of the human environment.” Id. § 1502.1. To meet this requirement, in its EIS an agency must, inter alia, “Vigorously explore and objectively evaluate all reasonable alternatives” to its chosen action. Id. § 1502.14(a). A court may review an agency’s failure to comply with NEPA under § 706 of the APA. See Baltimore Gas and Elec. Co. v. Natural Res. Def. Council, Inc., 462 U.S. 87, 90, 103 S.Ct. 2246, 76 L.Ed.2d 437 (1983). B. Amendment 16 NEFMC oversees nine separate fisheries, each dealing with one or more different species. One of these is the Northeast Multispecies Fishery (also called the “Groundfish Fishery” after the types of fish dwelling there), which consists of 13 species divided into 20 stocks that live in the waters off New England and the Mid-Atlantic states. A “stock” of fish means “a species, subspecies, geographical grouping, or other category of fish capable of management as a unit.” 16 U.S.C. § 1802(42). Like each of the nine NEFMC fisheries, the Multispecies Fishery has its own FMP. A brief history of the Multispecies FMP, its amendments, and previous litigation over them is worth describing here. The Multispecies FMP was initially prepared by NEFMC in 1985. See 1985 Multispecies FMP (available at: http://www. nefmc.org/nemulti/fmp/gf_fmp.html (last visited 12/13/2011)). In 1994, NMFS approved Amendment 5 to the FMP, which instituted the days-at-sea (DAS) effort-control program. See SBRM Am., § 2.8 (Description of Northeast Multispecies FMP) (AR 78 at 6942). The DAS program is an “input-based” management system, meaning it limits the amount of time vessels spend fishing — i.e., their “efforts” to catch fish. The program aims to reduce overfishing by limiting the number of days per year that fishing vessels may operate in the area of the fishery. See Def. Mot. at 56; Am. 16 Record of Decision at 16 (AR 889 at 52110). For the next ten years, NEFMC and NMFS sought to combat dwindling fish stocks through a series of reductions in the number of days permitted at sea. Record of Decision at 16 (AR 889 at 52095); see generally Am. 16, § 3.1 (Brief History of Prior Management Actions) (AR 773 at 47809-12). In 2004, NMFS implemented Amendment 13, which established the “sector” program as an alternative fishery-management regime to the DAS program. See Am. 13 Final Rule, 69 Fed.Reg. 22,906 (Apr. 27, 2004). Beginning with Amendment 13, fishing vessels could join “sectors,” which are “temporary, voluntary, fluid associations of vessels.” Am. 16 Final Rule, 75 Fed.Reg. 18,262, 18,275 (Apr. 9, 2010) (AR 997 at 56499). Fishermen who opt not to join a sector may continue to fish as part of the “common pool.” See Am. 16, § 4.2.3.1 (AR 773 at 47855). Fishermen who do join sectors “voluntarily agree to abide by certain fishing restrictions and work together to manage an annual allocation of fish.” Plf. Reply at 8 n. 7 (citing NOAA Fisheries Service Fact Sheet, Answers to Commonly Asked Sector Management Questions 1 (2009), http:// www.nero.noaa.gov/sfd/seetordocs/Sector% 20Management% 20Fact% 20Sheet% 20Aug09.pdf). In exchange, participation in a sector exempts fishermen from many of the Fishery’s input controls, such as the DAS program. Removing DAS limits while requiring sector vessels to adhere to fishing quotas represents a shift in management strategy from an “input-based” system to an “output-based” system. See Am. 16 Final Rule, 75 Fed.Reg. at 18,276 (AR 997 at 56500). The latter hinges not on fishing efforts, but on results — i.e., the amount of fish caught, which represents each vessel’s fishing “output.” This shift in strategy is significant for the Court’s purposes because it requires changes in the manner in which overfishing is monitored. In addition to introducing the sector program, Amendment 13 sought to bring the Multispecies FMP into compliance with MSA § 1853(a)(11)’s requirement that all FMPs contain a standardized bycatch reporting methodology. The term “ ‘by-catch’ means fish which are harvested in a fishery, but which are not sold or kept for personal use” — ie., discarded fish. 16 U.S.C. § 1802(2). As with Amendment 9 before it, however, another court in this district held that Amendment 13 failed to “establish a standardized reporting methodology to assess the amount and type of bycatch occurring in the fishery,” as required by § 1853(a)(11). See Oceana, Inc. v. Evans, No. 04-811, 2005 WL 555416, at *43 n. 36 (D.D.C. Mar. 9, 2005) (remanding portion of Amendment 13 concerning by-catch reporting methodology); Conservation Law Foundation v. Evans, 209 F.Supp.2d 1, 13 (D.D.C.2001) (holding Amendment 9 and Framework 33 failed to establish required bycatch reporting methodology). In response to these rulings, in 2007, NMFS approved the Northeast Region Standardized Bycatch Reporting Methodology (SBRM) Amendment. AR 78. The SBRM Amendment is an omnibus amendment to the fishery management plans of the Mid-Atlantic and New England Regional Fishery Management Councils and constitutes Amendment 15 to the Multispecies FMP. See SBRM Am. at i (AR 78 at 6891-93). NMFS published the final rule implementing the SBRM Amendment in January 2008. See SBRM Am. Final Rule, 73 Fed.Reg. 4,736 (Jan. 28, 2008). The methodology described in the SBRM Amendment consists of data-collection procedures coupled with analyses and statistical tools used to estimate bycatch in a fishery. See SBRM Am., § 5.1 (AR 78 at 7033). The SBRM Amendment’s data-collection procedures are most relevant to this case. To collect the necessary data to accurately monitor bycatch, NMFS relies primarily on the Northeast Fisheries Observer Program (NEFOP), through which government-funded on-board observers monitor the bycatch discards of fishing vessels at sea. Id., § 4.5 (AR 78 at 7009). Observers are allocated to vessels at the level necessary to ensure sufficient data is collected to meet the SBRM’s performance standard. Id., § 6.2.3 (AR 78 at 7099). This standard is expressed in terms of statistical precision: bycatch estimates must be “sufficient to attain a [coefficient of variation (CV) ] of no more than 30 percent.” Id., § 6.3.2 (AR 78 at 7110). The 30% CV standard is designed “to ensure that the bycatch-related data collected under the SBRM and utilized in stock assessments and management is adequate for those tasks.” Id. (AR 78 at 7109). Oceana challenged the SBRM Amendment under the APA in this district in Civil Action No. 08-318 (Feb. 25, 2008). On July 23, 2010, Judge Ellen Huvelle upheld the SBRM Amendment, including its 30% CV performance standard, finding that “the agency’s actions in developing and approving the Amendment were reasonable and in accordance with the law.” Oceana, Inc. v. Locke, 725 F.Supp.2d 46, 72 (D.D.C.2010). On July 19, 2011, the D.C. Circuit reversed Judge Huvelle’s ruling and remanded the case back to her for the purpose of vacating the SBRM Amendment and remanding it to NMFS. Oceana, Inc. v. Locke, 670 F.3d 1238, 1242-43, No. 10-5299, 2011 WL 2802989, at *5 (D.C.Cir. July 19, 2011). The D.C. Circuit based its ruling, however, on a provision in the Amendment rendering the SBRM nonbinding on NMFS “ ‘[i]n any year in which external operational constraints would prevent the [agency] from fully implementing the required at-sea observer coverage levels.’ ” Id. at 1240, at *2 (quoting 73 Fed. Reg. 4736, 4738 (Jan. 28, 2008)). Finding that this exception to the SBRM “grants the Fisheries Service substantial discretion both to invoke and to make [observer] allocations according to a non-standardized procedure,” the court “h[e]ld that the Service did not ‘establish’ a standardized methodology under the Fisheries Act.” Id. at 1243, at *5. The D.C. Circuit did not otherwise reach the merits of the SBRM Amendment’s bycatch-reporting methodology. On September 15, 2011, Judge Huvelle vacated the SBRM Amendment and remanded the case to NMFS “for further proceedings consistent with the opinion of the Court of Appeals.” Oceana v. Locke, No. 08-318 (D.D.C. Sept. 15, 2011) (Order). While the litigation over the SBRM Amendment was pending, NEFMC proposed and NMFS adopted Amendment 16 to the Multispecies FMP. In doing so, NEFMC sought to comply with the 2007 amendments to the Magnuson-Stevens Act, as well as the continuing dilemma of overfishing in the fishery, by making three major changes to the Multispecies FMP. First, Amendment 16 reduces the total number of days-at-sea allocated to common-pool vessels by 32% from 2009. AR 961 at 56142. Second, Amendment 16 expands the sector program and requires that each sector adhere to a hard total allowable catch (TAC), also called an “annual catch entitlement” (ACE), for each stock in the fishery. Am. 16 Final Rule 75 Fed.Reg. at 18,276 (AR 997 at 56500). In the wake of this expansion, more than 55% of federal permit holders, who conduct more than 98% of the fishing taking place in the Multispecies Fishery, have joined sectors. See Sector Operations Final Rule, 75 Fed.Reg. 18,113, 18,114 (Apr. 9, 2010) (AR 996 at 56466); AR 961 at 56170; AR 967 at 56258. Third and most important for the instant case, Amendment 16 attempts to satisfy § 1853(a)(15)’s requirement that FMPs “establish a mechanism for specifying annual catch limits [ACLs] ... at a level such that overfishing does not occur in the fishery, including measures to ensure accountability” with those limits. Id.; see Am. 16 Final Rule, 75 Fed.Reg. at 18,266-71 (AR 997 at 56490-95). Such measures are referred to as “accountability measures” or “AMs.” It is Amendment 16’s mechanism for monitoring compliance with ACLs and its alleged lack of AMs for certain species that Plaintiff challenges in the present suit. NMFS implemented Amendment 16 through the adoption of three sets of regulations: the Amendment 16 Final Rule, 75 Fed.Reg. 18,262 (Apr. 9, 2010) (AR 997), codified at 50 C.F.R § 648, which implements Amendment 16 itself; the Sector Operations Final Rule, 75 Fed.Reg. 18,113 (Apr. 9, 2010) (AR 996), which approves 17 sector-operations plans for FY 2010s; and Framework Adjustment 44, 75 Fed.Reg. 18,356 (Apr. 9, 2010) (AR 1001). A framework adjustment is an abbreviated administrative procedure that may be used in certain situations to modify or update an FMP without completing the full amendment process. See 50 C.F.R. § 648.90. Framework Adjustment 44 sets the specific catch limits for FY 2010 to FY 2012 using the process defined by Amendment 16. 75 Fed.Reg. 18,113 (AR 1001). Amendment 16 has already survived challenges under the Magnuson-Stevens Act and NEPA in the U.S. District Court for the District of Massachusetts. See City of New Bedford v. Locke, No. 10-10789, 2011 WL 2636863 (D.Mass. June 30, 2011) (Order granting Agency’s Motion for Summary Judgment and denying Plaintiffs’ Motion for Summary Judgment). A group of plaintiffs led by the City of New Bedford, Massachusetts, challenged Amendment 16 on a number of issues not disputed here. Most relevant to this case were New Bedford’s assertions that Amendment 16’s “ACLs for some stocks are overly conservative,” and that NMFS failed to consider a particular alternative action favored by the plaintiffs in violation of NEPA. Id. at *7-9. In other words, while Oceana here maintains Amendment 16 is not sufficiently restrictive, the plaintiffs there argued the opposite. Judge Rya Zobel found Amendment 16’s ACLs to be reasonable: “The Agency decided upon the A16 ACL methodology after a reasoned and scientifically grounded process, including the Groundfish Assessment Review Meeting, a year-long effort by at least 18 fishery scientists to assess the health of groundfish stocks____ The ACLs are not arbitrary.” Id. at *7 (citing AR 773 at 47831-42; AR 320 (GARM III Report); AR 615 (recommendations of Scientific and Statistical Committee)). Regarding New Bedford’s NEPA claim, Judge Zobel found the Agency’s decision to defer consideration of the alternative identified by the plaintiffs to a future Amendment 17 of the Multispecies FMP to be permissible, particularly in light of the MSA’s time constraints for ending overfishing and instituting plans to rebuild the Fishery. Id. at *9. C. The Current Action Plaintiff Oceana is “a non-profit international advocacy organization dedicated to protecting and restoring the world’s oceans through policy, advocacy, science, law, and public education.” Compl., ¶ 23. Although headquartered in Washington, D.C., Oceana claims “6,000 members in the coastal states from Maine to Florida,” who “use and enjoy the oceans for numerous [recreational and commercial] activities” and “consume seafood.” Id., ¶¶ 23-24. Its members are harmed, Oceana alleges, by “unsustainable fishing practices in Northeast fisheries” generally and by “the Fisheries Service’s failure to establish adequate catch monitoring systems and accountability measures” in particular. Id., ¶¶ 24-25. On May 7, 2010, Oceana filed this action for Declaratory and Injunctive Relief against Secretary of Commerce Gary Locke; the National Oceanic and Atmospheric Administration (NOAA), a scientific agency within the Department of Commerce; and the National Marine Fisheries Service (NMFS), a division of NOAA. (The Court at times refers to Defendants collectively as “NMFS.”) In its Complaint, Plaintiff alleges that Amendment 16 violates the APA by failing to comply with the Magnuson-Stevens Act in three ways: (1) by “us[ing] an inadequate performance standard for monitoring bycatch,” (2) by “failing] to establish accountability measures for a number of species subject to catch limits,” and (3) by “failing] to establish accountability measures for yellowtail flounder caught in the scallop fishery.” Compl. at 12, 15, 16. Plaintiff further alleges that the Amendment violates the APA by failing to comply with NEPA in two ways: (1) by “failing] to take a hard look at the environmental impacts of including or excluding stocks from the catch limit system,” and (2) by “failfing] to consider any alternatives to the ABC Control Rule other than the no action alternative.” Id. at 17-18. It seeks to “compel the Fisheries Service to establish an adequate management system to enforce annual catch limits, including a bycatch monitoring system sufficient to provide the catch data needed to enforce catch limits, and the required accountability measures to reduce the amount of groundfish caught as bycatch in the New England fisheries, so that overfishing is prevented and those overfished stocks can be rebuilt, as required by law.” Id., ¶ 16. On March 11, 2011, Oceana moved for summary judgment on each of its claims. On April 15, 2011, NMFS cross-moved for summary judgment. The Court now considers these Motions. II. Legal Standard Although styled Motions for Summary Judgment, the pleadings in this case more accurately seek the Court’s review of an administrative decision. Final agency decisions under the Magnuson-Stevens Act and NEPA are reviewed under the standard set forth by the APA. See Oceana, Inc. v. Locke, 725 F.Supp.2d 46, 53 (D.D.C.2010), rev’d on other grounds, No. 10-5299, 670 F.3d 1238, 2011 WL 2802989 (D.C.Cir. July 19, 2011) (citing 16 U.S.C. § 1855(f)(1)(B) (reviewing court may set aside challenged regulation or action based only on grounds specified in 5 U.S.C. § 706(2))). In such a case, summary judgment merely serves as the mechanism for deciding, as a matter of law, whether the agency action is supported by the administrative record and otherwise consistent with the APA standard of review. See Richards v. INS, 554 F.2d 1173, 1177 & n. 28 (D.C.Cir.1977), cited in Bloch v. Powell, 227 F.Supp.2d 25, 31 (D.D.C.2002), aff'd, 348 F.3d 1060 (D.C.Cir.2003). The APA “sets forth the full extent of judicial authority to review executive agency action for procedural correctness.” F.C.C. v. Fox Television Stations, Inc., 556 U.S. 502, 129 S.Ct. 1800, 1810, 173 L.Ed.2d 738 (2009). It requires courts to “hold unlawful and set aside agency action, findings, and conclusions” that are “arbitrary, capricious, an abuse of discretion, or otherwise not in accordance with law.” 5 U.S.C. § 706(2)(A). Under this “narrow” standard of review, “a court is not to substitute its judgment for that of the agency,” Motor Vehicle Manufacturers Ass’n of U.S., Inc. v. State Farm Mut. Auto. Ins. Co., 463 U.S. 29, 43, 103 S.Ct. 2856, 77 L.Ed.2d 443 (1983), and “will defer to the [agency’s] interpretation of what [a statute] requires so long as it is ‘rational and supported by the record.’ ” Oceana, Inc. v. Locke, 670 F.3d 1238, 1240, 2011 WL 2802989, at *2 (D.C.Cir. July 19, 2011) (quoting C & W Fish Co. v. Fox, 931 F.2d 1556, 1562 (D.C.Cir.1991)). An agency is nonetheless required to “examine the relevant data and articulate a satisfactory explanation for its action including a rational connection between the facts found and the choice made.” Id. (internal quotation omitted). The reviewing court thus “may not supply a reasoned basis for the agency’s action that the agency itself has not given.” Bowman Transp., Inc. v. Arkansas-Best Freight System, Inc., 419 U.S. 281, 285-86, 95 S.Ct. 438, 42 L.Ed.2d 447 (1974) (internal quotation omitted). Nevertheless, a decision that is not fully explained may be upheld “if the agency’s path may reasonably be discerned.” Id. at 286, 95 S.Ct. 438. The Court should focus its review on the administrative record. See Camp v. Pitts, 411 U.S. 138, 142, 93 S.Ct. 1241, 36 L.Ed.2d 106 (1973) (“[T]he focal point for judicial review should be the administrative record already in existence, not some new record made initially in the reviewing court.”). Under NEPA, “[t]he role of the courts is simply to ensure that the agency has adequately considered and disclosed the environmental impact of its actions and that its decision is not arbitrary or capricious.” Baltimore Gas and Elec. Co., 462 U.S. at 97-98, 103 S.Ct. 2246; see also Nevada v. Dep’t of Energy, 457 F.3d 78, 87-88 (D.C.Cir.2006) (applying APA’s arbitrary and capricious standard “to review both the agency’s procedural compliance with NEPA and the adequacy of an EIS”). III. Analysis As a preliminary matter, Plaintiff asserts — and Defendants do not dispute— that Oceana has standing to bring this lawsuit. Because this point is uncontested and other courts in this Circuit have without pause reached the merits of Oceana’s claims challenging FMP Amendments and NMFS regulations in other cases, this Court will do the same. See, e.g., Oceana, Inc. v. Locke, No. 10-5299, 670 F.3d 1238, 2011 WL 2802989 (D.C.Cir. July 19, 2011); Oceana, Inc. v. Evans, No. 04-811, 2005 WL 555416 (D.D.C. Mar. 9, 2005); Oceana, Inc. v. Evans, 384 F.Supp.2d 203 (D.D.C.2005). In proceeding to the merits, the Court will first evaluate Plaintiffs claims under the Magnuson-Stevens Act and then move to consider the effect of NEPA. A. The Magnuson-Stevens Act Oceana asserts three bases for its claim that Amendment 16 violates the MSA, all arising from that statute’s requirement that FMPs shall “establish a mechanism for specifying annual catch limits ... at a level such that overfishing does not occur in the fishery, including measures to ensure accountability.” 16 U.S.C. § 1853(a)(15). Oceana does not dispute that Amendment 16 establishes a mechanism for specifying ACLs; indeed, Amendment 16 establishes a mechanism for setting an ACL for each stock, a sub-ACL in each stock for sector vessels generally, and an “annual catch entitlement” (ACE) of each stock for each particular sector of vessels. See Am. 16, §§ 4.2.1, 4.2.1.2, 4.2.1.3, 4.2.3 (AR 773 at 47843-54). Rather, Plaintiff challenges the mechanisms Amendment 16 establishes to monitor compliance with, and ultimately ensure accountability with, those ACLs. The Court will consider each of Oceana’s three challenges in turn. 1. By catch Monitoring Oceana first challenges Amendment 16’s provisions relating to bycatch monitoring. It argues that Amendment 16 fails to comply with two subsections of the MSA, § 1853(a)(15) and § 1853(a)(11). Subsection (a)(15) requires that FMPs (and their amendments) establish “measures to ensure accountability” with annual catch limits. Subsection (a)(11) requires FMPs to “establish a standardized reporting methodology to assess the amount and type of bycatch occurring in the fishery.” Though both parties agree that bycatch must be accurately monitored before ACLs can be enforced, see Plf. Mot. at 2; Def. Mot. at 12, Oceana interprets the MSA as requiring FMPs to include a by-catch-reporting methodology (as required by § (a)(11)) capable of monitoring compliance with ACLs (as required by § (a)(15)). See Plf. Mot. at 2-3. Amendment 16, Plaintiff contends, fails to establish such a methodology and, for this reason, violates both § (a)(15) and § (a)(11). See id. at 17-21. NMFS responds that Oceana’s interpretation improperly fuses and conflates two independent statutory requirements— § (a)(15)’s requirement that FMPs establish measures to ensure accountability with ACLs, and § (a)(11)’s requirement that they establish a standardized bycatch-reporting methodology. See Def. Mot. at 20-22. In doing so, the Agency asserts, Oceana would have the Court hold Amendment 16 to a higher standard than is required by the MSA. Unlike § (a)(11), NMFS contends, § (a)(15) does not require the inclusion of a bycatch-reporting methodology in the FMP. When evaluated under the proper statutory framework, NMFS argues, Amendment 16’s bycatchmonitoring provisions are sufficient. See id. at 21. To address the parties’ arguments, the Court must first determine what the MSA requires and then evaluate whether Amendment 16 complies. Because the Court concludes that § (a)(15) and § (a)(11) impose two distinct requirements, as opposed to one fused mandate, the Court must also decide whether Amendment 16 complies with each of these subsections separately. The Court ultimately holds that Amendment 16 satisfies § (a)(15) with respect to bycatch monitoring. For the reasons explained below, the Court will not reach Oceana’s § (a)(11) challenge. a. Relationship Between § (a)(15) and § (a)(ll) In reviewing an agency’s interpretation of a statute it administers, the Court follows the two-step analytical framework established by Chevron U.S.A., Inc. v. Natural Res. Def. Council, Inc., 467 U.S. 837, 104 S.Ct. 2778, 81 L.Ed.2d 694 (1984); see also Shays v. Federal Election Comm’n, 414 F.3d 76, 96 (D.C.Cir.2005). “First, always, is the question whether Congress has directly spoken to the precise question at issue. If the intent of Congress is clear, that is the end of the matter; for the court, as well as the agency, must give effect to the unambiguously expressed intent of Congress.” Chevron, 467 U.S. at 842-43, 104 S.Ct. 2778. If the statute is ambiguous, however, the Court must uphold the Agency’s interpretation if it is “based on a permissible construction of the statute.” Id. at 843, 104 S.Ct. 2778. Only if the Agency’s interpretation is unreasonable will the Court reject it. To divine the will of Congress on the statutory interplay between § (a)(15) and § (a)(11) is quite difficult. The next step, therefore, is to analyze whether Defendants’ interpretation is reasonable. They are initially correct that the language of § 1853(a)(15) itself does not compel the interpretation urged by Oceana — i.e., that the MSA requires FMPs to include a byeatch-reporting methodology for the purpose of ensuring accountability with ACLs. While, as a practical matter, the volume of a fishery’s total annual catch is inextricably linked to the amount of its bycatch, the statutory text does not require that FMPs include a bycatch-reporting methodology designed to do the work of monitoring and enforcing ACLs. As Defendants correctly observe, “[N]othing in the Act requires the ‘standardized reporting methodology’ to be the mechanism used to ‘ensure accountability’ with annual catch limits.” Def. Mot. at 22. In fact, § 1853(a)(15) “does not [even] mention bycatch.” Id. at 21. NMFS’s interpretation is also bolstered by a textual comparison of § (a)(15) with the other subsections of § 1853. When Congress added § (a)(15) to the MSA in 2007, it chose to use different language to describe the requirement imposed by this subsection as compared to § (a)(11). The Supreme Court recognizes the “general principle of statutory construction that when ‘Congress includes particular language in one section of a statute but omits it in another section of the same Act, it is generally presumed that Congress acts intentionally and purposely in the disparate inclusion or exclusion.’ ” Barnhart v. Sigmon Coal Co., Inc., 534 U.S. 438, 452, 122 S.Ct. 941, 151 L.Ed.2d 908 (2002) (quoting Russello v. United States, 464 U.S. 16, 23, 104 S.Ct. 296, 78 L.Ed.2d 17 (1983)). Courts should therefore “refrain from concluding ... that the differing language in two subsections has the same meaning in each.” Russello, 464 U.S. at 23, 104 S.Ct. 296. Here, Congress added the § (a)(15) accountability-“measures” requirement after multiple courts had interpreted what was intended by § (a)(11)’s standardized-reporting-“methodology” requirement, see Conservation Law Foundation, 209 F.Supp.2d 1; Oceana, Inc., 2005 WL 555416; Oceana, Inc. v. Evans, 384 F.Supp.2d 203 (D.D.C.2005), and opted to use a different word to describe what FMPs must establish with respect to AMs. What § (a)(15) requires to establish “measures” need not be the same as what § (a)(11) requires for the establishment of a “methodology.” Given the statute’s plain meaning and Congress’ choice of different language for the two subsections, the Court cannot conclude, based on the statute’s text, that by requiring FMPs to “establish ... measures to ensure accountability” with annual catch limits, § (a)(15) implicitly requires that they also establish a bycatch-reporting methodology to help carry out this task. Neither does a more holistic review of the MSA support Oceana’s interpretation. NMFS observes — reasonably, in the Court’s opinion — that §§ (a)(11) and (a)(15) impose “two distinct requirements” on FMPs and serve “different purposes.” Def. Mot. at 21. Subsection (a)(11) mandates the assessment of the “amount and type of bycatch occurring in the fishery” for the purpose of creating “conservation and management measures that, to the extent practicable ... minimize bycatch [and] the mortality of bycatch which cannot be avoided.” Subsection (a)(15), on the other hand, requires the establishment of “measures to ensure accountability” with annual catch limits. The methodology prescribed by the SBRM Amendment, which was designed to carry out the requirements of § (a)(11), produces annual fishery-wide assessments of bycatch that benefit from high-quality data gathered over a long period of time. See SBRM Am., § 1.7 (AR 78 at 6925); 73 Fed.Reg. at 4738. ACL monitoring, on the other hand, requires in-season bycatch reports that measure discards in near real time and therefore work with a larger amount of missing and unaudited data. See AR 932 at 55347. ACL monitoring also requires more specific measurements that report bycatch for each stock by sector (to monitor ACEs) rather than for the Fishery as a whole. See AR 678 at 46075. Despite the underlying fact that bycatch monitoring is required to comply with both §§ (a)(11) and (a)(15), NMFS is correct to urge the Court to resist the temptation to “fus[e] these two distinct requirements into a new obligation that is not actually part of the Act.” Def. Mot. at 21. In light of this statutory review, the Court finds that § (a)(15) is at least ambiguous and is persuaded that NMFS’s interpretation is a reasonable one. Nothing in the statute’s text compels the conclusion that the “measures to ensure accountability” with ACLs required by § (a)(15) must also, by themselves, meet the requirements of § (a)(11). While it may be more efficient, from a regulatory perspective, for NEFMC and NMFS to develop one by-catch-reporting methodology capable of both satisfying § (a)(11) and monitoring compliance with the ACLs established in accordance with § (a)(15), it is not the Court’s role to impose such a policy approach on the Agency. The Court, accordingly, agrees with NMFS that the FMP (including its amendments) is sufficient so long as it independently complies with §§ (a)(15) and (a)(11). This, however, is merely the first step in the analysis. Oceana still contests Amendment 16’s independent compliance, which is where the Court now turns its focus. b. Compliance with § (a)(15) Although § (a)(15) does not require the FMP to include a bycatch-reporting methodology, both parties agree that bycatch must be accurately monitored and reported. Put another way, in order to ensure accountability with annual catch limits, NMFS must accurately monitor catch during the fishing season. “Catch” includes both fish that are retained and fish that are discarded — ie., bycatch. 50 C.F.R. § 600.310(f)(2)(i). NMFS agrees: “[Because the Act now requires the Council and NMFS to set annual catch limits for these stocks, and because bycatch counts against those catch limits, the total amount of bycatch must be accurately assessed to ensure that catch limits are not exceeded.” Def. Mot. at 12. Oceana contends that Amendment 16 does not require bycatch monitoring— specifically, allocation of at-sea observers to fishing vessels — at a level higher than that required under the SBRM Amendment. Plf. Reply at 4. It argues further that this level of monitoring was not designed for use in a quota-based fishery management system and is thus inadequate to monitor compliance with ACLs, as is required by § (a)(15). Plf. Mot. at 17-18. NMFS does not dispute that the SBRM Amendment is inadequate in the observer-coverage levels it requires to measure by-catch at the level necessary to accurately monitor and enforce ACLs. See Def. Mot. at 18 (NMFS has “stat[ed] that the ‘use of the SBRM for quota monitoring needs is not appropriate’ and ... ‘determined that higher levels of coverage are necessary to meet this need and to allow accurate extrapolations of discards.’ ”) (quoting AR 678 at 46076). NMFS insists, however, that it did not simply adopt the SBRM Amendment’s approach to setting observer-coverage levels when drafting Amendment 16. Def. Mot. at 18. On the contrary, Defendants maintain, Amendment 16 requires higher levels of observer coverage than the SBRM Amendment and, accordingly, provides for a level of bycatch monitoring sufficient to track compliance with ACLs. In so contending, NMFS first asserts that Amendment 16 requires deployment of at-sea observers at three to four times the level required under the SBRM Amendment. Def. Mot. at 14; see also Def. Reply at 1-2. Specifically, Defendants argue that Amendment 16 increased observer coverage from the 7-8% required by the SBRM Amendment to 30% for vessels fishing in the common pool and 38% for vessels participating in sectors. Def. Mot. at 16 (citing Am. 16 Final Rule, 75 Fed.Reg. at 18,272, 18,297 (AR 997 at 56496,56521); Record of Decision at 33 (AR 889 at 52112); AR 649 at 45357, 45449); Def. Reply at 1-2. In this they are simply wrong. The 30% and 38% coverage levels appear nowhere in Amendment 16 and are not in fact specifically required by the FMP. The only rule or regulation NMFS cites in support of such a requirement is the preamble to the Final Rule implementing Amendment 16. See 75 Fed.Reg. at 18272 (AR 997 at 56496). The Agency also mentions these figures in the section of the Final Rule addressing public comments on the regulation. Id. at 18,297 (AR 997 at 56521). As another court in this district has observed, § 1853(a) describes the required contents of FMPs and is not satisfied when required provisions appear only-in rules or regulations promulgated by NMFS. See Oceana, Inc. v. Evans, 2005 WL 555416, at *40 (rejecting argument that mandatory provision of FMP may be created by Secretary acting alone outside Amendment process). But even if a requirement contained only in the preamble to an implementing regulation could satisfy § (a)(15), the preamble merely states: “NMFS has received sufficient funding to increase observer coverage in the NE multispecies fishery for FY 2010, with additional funding possibly available in future years. At this time, funding is available to observe up to 30 percent of common pool trips, and up to 38 percent of sector trips.” 75 Fed. Reg. at 18272; AR 997 at 56496. The present availability of funding for, and a future mandate for, coverage at particular levels are not the same thing. See Oceana, Inc. v. Locke, 670 F.3d at 1242-43, 2011 WL 2802989, at *5. The funding, moreover, is available “up to ” the stated percentages. Although NMFS may intend to enforce observer-coverage levels of 30% and 38%, may actually be enforcing such coverage now, and may hope to have the funding to continue to do so in future years, nothing in Amendment 16 or the Final Rule requires such action. “At best the rule sets a benchmark from which the agency freely can ... depart in its annual allocation of observers.” Id.; see also Oceana, Inc. v. Evans, 2005 WL 555416, at *40 (“insofar as Amendment 13’s language indicates only an ‘intent’ to implement an adequate program, it fails to comply with governing law, because defendants’ intent could change at any time”). Although sectors will assume the burden of funding observers in FY 2012, see Am. 16, § 42.3.5.3 (AR 773 at 47864); 75 Fed.Reg. at 18,278 (AR 997 at 56502), nothing in Amendment 16 or its implementing regulations indicates that 30%/38% coverage will be required by law. While Amendment 16’s implementing regulations do require that bycatch monitoring “must be sufficient to at least meet the coefficient of variation specified in the Standardized Bycatch Reporting Methodology and accurately monitor sector operations,” 50 C.F.R. § 648.87(b)(1)(v)(B)(3)(ii) (emphasis added), NMFS’s suggestion that these implementing regulations, let alone the Amendment, mandate coverage for a specified percentage of fishing trips is not factually accurate. Fortunately for NMFS, the analysis does not end here. Even when establishing a bycatch-reporting methodology under § (a)(11), an FMP need not necessarily mandate a specific level of observer coverage. See Oceana, Inc. v. Evans, 384 F.Supp.2d at 234 n. 38. And as established above, all the Multispecies FMP must do to satisfy § (a)(15) is require bycatch monitoring adequate to support measures to ensure accountability with ACLs. Although Amendment 16 does not require observer coverage of 30% for the common pool and 38% for the sectors, it does require that bycatch be accurately reported throughout the fishing season at levels such that ACLs can be monitored and enforced. As the Court now explains, this is sufficient. Multiple provisions of Amendment 16 address the need for — and require — adequate bycatch monitoring for sector vessels, which catch 98% of the fish. For example, Amendment 16 requires that each sector obtain Agency approval of an operation plan that “specif[ies] how [the] sector will monitor its catch to assure that sector catch does not exceed the sector allocation.” Am. 16, § 4.2.3.5.3 (AR 773 at 47864). The Amendment further specifies that the fishing “industry will be responsible for the development of and costs associated with a program, including an observer program that will satisfy the monitoring rules.” Id. at 47864. To meet this requirement, each sector must develop and fund “an adequate at-sea monitoring program so that each sector’s discards can be determined.” Id. at 47866. To obtain approval, sectors must be able to “demonstrate to NMFS that discards can be accurately monitored and counted as part of the ACE, at the sector’s expense, by FY 2012.” Id. at 47866. Notably, this program does not replace the government-funded Northeast Fisheries Observer Program utilized by the SBRM Amendment, but rather supplements it, reflecting the Agency’s awareness that additional observation would be necessary to enforce a quota-based fishery management system for the sectors. Id. at 47865. With respect to observer-coverage levels, Amendment 16 provides: For observer or at-sea monitor coverage, minimum coverage levels must meet the coefficient of variation in the [SBRM Amendment]. The required levels of coverage will be set by NMFS based on information provided by the Northeast Fisheries Science Center (NEFSC) and may consider factors other than the SBRM CV standard when determining appropriate levels. Id. at 47865. NMFS correctly contends these requirements satisfy any byeatchmonitoring content requirement suggested by § 1853(a)(15). Oceana responds that Amendment 16’s observer-coverage-level provisions are flawed because they do not mandate a coverage level above that in the SBRM Amendment. To the extent Amendment 16 requires accurate bycatch monitoring in the sectors, Plaintiff argues, the requirement is “so vague as to be meaningless.” Plf. Supp. Resp. at 3 (citing Oceana, Inc. v. Locke, 670 F.3d at 1241, 2011 WL 2802989, at *3). The Court disagrees, concluding that Amendment 16’s bycatch-monitoring provisions are both mandatory and sufficiently specific. First, the provisions are mandatory inasmuch as the sector-run bycatch-monitoring programs required by Amendment 16 must dispatch observers at the annual levels set by NMFS. Am. 16, § 4.2.3.5.3 (AR 773 at 47865). While observer-coverage levels must at least be sufficient to produce data that meets the precision standard established by the SBRM Amendment, NMFS makes an independent determination of the “appropriate levels” “based on information provided by the Northeast Fisheries Science Center.” Id. at 47865. This requirement reflects the MSA’s National Standard No. 2, which requires that “[conservation and management measures shall be based upon the best scientific information available.” § 1851(a)(2). While Amendment 16 does not include the phrase “and accurately monitor sector operations,” which is contained in the implementing regulation, see 50 C.F.R. § 648.87(b)(1)(v)(B)(3)(ii), the Council’s intent to include such a requirement is clear from the sections of Amendment 16 described above. NMFS’s understanding of Amendment 16 as including such a requirement, which bears on the arbitrariness of the Agency’s decision to approve Amendment 16, is supported by the language of the implementing regulation. Observers dispatched as part of the sector-run bycatch-monitoring program, moreover, increase the total levels of observer coverage for sector vessels over the levels established by the SBRM Amendment. This is because the “industry-funded observer or at-sea monitoring program will not replace the NMFS Observer Program,” but rather works in conjunction with it. Am. 16, § 42.3.5.3 (AR 773 at 47865). While Amendment 16 thus no doubt reserves to the Agency significant discretion to determine, on a year-to-year basis, what level of observer coverage is necessary to accurately monitor bycatch in the sectors, the record supports NMFS’s contention that Amendment 16 does not permit the Agency to merely default to the levels established by the SBRM Amendment if such levels are determined to produce scientifically inadequate data. The Court further finds that Amendment 16’s bycateh-monitoring provisions are sufficiently specific to satisfy § (a)(15). The Amendment admittedly provides few details regarding exactly how appropriate observer-coverage levels will be determined and would therefore be insufficient to describe a standardized reporting methodology as required by § (a)(11). See Oceana, Inc. v. Evans, 384 F.Supp.2d at 234. Section (a)(15), however, does not even mention bycatch monitoring, which, in the context of that MSA subsection, serves merely as the means to an end. Amendment 16 is sufficiently detailed for the task at hand: establishing the bycatch measurements implicitly needed to support the system of ACLs and AMs that § (a)(15) requires. Oceana’s assertion that the D.C. Circuit’s recent opinion in Oceana, Inc. v. Locke, No. 10-5299, dictates a contrary outcome is unpersuasive. In that case, the D.C. Circuit evaluated an exemption in a regulatory provision that granted the Agency discretion to determine whether to comply with a provision required by the MSA rather than, as is the case here, how to comply. See id., at 1240-41, 2011 WL 2802989 at *2-3. Evaluating the SBRM Amendment’s “external operational constraint” provision, the court “considered the limits upon an agency’s authority to reserve in advance some discretion to depart on a case-by-case basis from an otherwise applicable rule.” Id. at 1241, at *3. Applying the rule that in such a case, the “agency must adequately define the circumstances that ‘trigger’ the case-by-case analysis, ... and [ ] must set an ‘identifiable standard’ to guide its judgment when operating under that procedure,” the court found that “external operational constraints, such as funding shortfalls” was an impermissibly vague trigger that gave the Agency too much discretion to apply — or not apply — the SBRM Amendment’s standardized bycatch-reporting methodology in any given year. Id., at 1240-42, at *2-4 (quoting Cement Kiln Recycling Coalition v. EPA 493 F.3d 207, 217-23 (D.C.Cir.2007)). The vagueness of the trigger, the court found, rendered the SBRM non-mandatory — and thus failed to establish such a methodology as required by § 1853(a)(11). Amendment 16 does not include an escape clause of the type the D.C. Circuit found objectionable in the SBRM Amendment, and this is not the effect of the discretion reserved to the Agency by Amendment 16’s bycatch-monitoring provisions. As a result, in light of the deference owed to NMFS under Chevron, the Court finds that the bycatch-monitoring system described in Amendment 16 is sufficient to reasonably comply with § (a)(15). c. Compliance with § (a)(11) Finally, Oceana alleges that Amendment 16 also independently violates § (a)(ll), which requires that FMPs “establish a standardized reporting methodology to assess the amount and type of bycatch occurring in the fishery.” See Plf. Reply at 6. As Amendment 16 does not purport to establish a bycatch-reporting methodology that complies with § (a)(11), and therefore does nothing to alter the bycatch-reporting methodology adopted through the SBRM Amendment, Oceana’s final bycatch-monitoring claim is essentially a challenge to that Amendment. As discussed in Section 111(A)(1)(a), supra, Oceana argues that the SBRM Amendment’s bycatch-reporting methodology “was not designed for use in a system with enforceable catch limits and accountability measures, such as those established by Amendment 16,” and is thus inadequate to monitor bycatch under the Multispecies Fishery’s new output-based management system. See Plf. Mot. at 17, 20. This issue, however, is not properly before the Court. The question of whether the Multispecies FMP (including all of its amendments) has established an adequate standardized bycatch-reporting methodology that complies with § (a)(11) is the very question being litigated in a separate case involving the SBRM Amendment. See Oceana, Inc. v. Locke, 725 F.Supp.2d 46 (D.D.C.2010), rev’d No. 10-5299, 670 F.3d 1238, 2011 WL 2802989 (D.C.Cir. July 19, 2011). In that case, the D.C. Circuit ordered that the SBRM Amendment and its implementing rule be vacated, and that the matter be remanded to the Agency for further action. Oceana, Inc. v. Locke, 670 F.3d at 1239, 1242-43, 2011 WL 2802989, at *1, *5. Though the grounds for the D.C. Circuit’s remand were narrow, NMFS is, as a result of that remand, in the process of considering a new standardized bycatch-reporting methodology for the Fishery. See id. at 1239-41, at *1-2. No matter the grounds for Oceana’s present challenge to the Multispecies FMP’s standardized bycatch-reporting methodology, this Court can provide no further relief because the SBRM Amendment has already been remanded. To the extent Oceana subsequently believes the standardized bycatch-reporting methodology that eventually results from that remand is inadequate, it will have the opportunity challenge it at a future date. Judgment on the issue of Amendment 16’s bycatch-monitoring provisions will thus be entered in favor of Defendants. 2. Accountability Measures for Five Species Oceana next argues that Amendment 16 violates § (a)(15) because it fails to establish adequate accountability measures for five species found in the Multispecies Fishery: Atlantic halibut, ocean pout, windowpane flounder, SNE/MA winter flounder, and Atlantic wolffish. Oceana is correct. As explained above, the MSA requires that FMPs include “measures to ensure accountability” with ACLs “for all stocks and stock complexes in the fishery.” 16 U.S.C. § 1853(a)(15); 50 C.F.R. § 600.310(h). NMFS generally defines accountability measures (AMs) as “management controls to prevent ACLs, including [sub]-ACLs, from being exceeded, and to correct or mitigate overages of the ACL if they occur.” 50 C.F.R. § 600.310(g)(1). In accordance with this interpretation, NMFS recognizes two general categories of AMs: “Inseason AMs” (to “prevent catch from exceeding ACLs” and address predicted inseason ACL overages) and AMs “for when the ACL is exceeded” (based on annual data evaluated at the end of a fishing year). Id. §§ 600.310(g)(1)-(3). For the Multispecies Fishery, “fishing year” means May 1 through April 30 of the following year. See 50 C.F.R. § 648.2. When an ACL is exceeded, typical AMs include closing all or part of the Fishery and imposing stricter input or output controls in the subsequent fishing season. See id. § 600.310(g)(2)-(3). Neither party disputes that Amendment 16 established ACLs and sub-ACLs for the species — referred to interchangeably in this Section as “stocks” — in the Multispecies Fishery. Framework 44, in accordance with the mechanism established by Amendment 16, set total ACLs for Fishing Years 2010-2012 for each stock. 75 Fed. Reg. at 18,360-61 (AR 1001 at 56720-21). It also allocated sub-ACLs—i.e., portions of each stock’s total ACL—to the common pool and sectors. See id. Significantly, the Council and NMFS opted to allocate all of the Fishery’s allotment of the annual catch for the five species to common-pool vessels and none to sector vessels. When NEFMC establishes sub-ACLs for a fishery’s different user groups, as it did here, NMFS’s Guidelines indicate FMPs should also establish sub-AMs to ensure accountability with those subACLs. See 50 C.F.R. § 600.310(h)(1)(iv). For most stocks, Amendment 16 established such sub-AMs. Indeed, for the five species at issue, the Amendment also set sub-AMs for common-pool vessels. For example, for those vessels, if the sub-ACLs for the five species are exceeded in Fishing Years 2010 and 2011, “[days-at-sea] reductions and/or more strict differential [days-at-sea] counting would be put into place in the year following an ACL overage.” Am. 16, § 1.0 (AR 773 at 47764). Oceana does not claim these AMs are inadequate or fail to comply with § 1853(a)(15). See Plf. Reply at 7-8. The difficulty, however, arises with subAMs for the five species for sector vessels. For these vessels, Amendment 16 creates a parallel set of sub-AMs for most other stocks, establishing a sector’s annual catch entitlement (ACE) for each species — also referred to as total allowable catch (TAC) — as a hard cap. See Am. 16, §§ 4.2.3.3.1 (AR 773 at 47857-58); 4.2.3.4 (47861-62). The Amendment provides: “Sectors are required to ensure that ACEs are not exceeded during the fishing year____If the sector’s ACE for a stock is exceeded, the sector must cease operations in that stock area until it can acquire additional ACE through a transfer to balance the catch, and the sector also must comply with other overage penalties that may be applicable.” Am. 16, § 4.2.3.4 (AR 773 at 47861). The five species identified by Oceana, however, are explicitly excluded from the sectors’ sub-AM regime described above. See Am. 16, § 4.2.3.3.1 (AR 773 at 47857) (“Sectors will be allocated a hard TAC of all regulated groundfish stocks with the exception of halibut, ocean pout, windowpane flounder, Atlantic wolffish, and SNE/MA winter flounder.”). Sectors do not receive an annual catch entitlement of the five species — i.e., the sector sub-ACL is zero, see 75 Fed.Reg. at 18,360-61—and therefore sector vessels are prohibited from retaining any fish from these stocks. For this reason, NMFS indicates, the five species are not subject to an enforceable fishing quota. See Record of Decision at 39 (AR 889 at 52118). Oceana claims that Amendment 16’s failure to establish sector sub-AMs for these five species violates § 1853(a)(15) of the MSA. Oceana’s argument once against relates to the phenomenon of bycatch. See Plf. Mot. at 23. The fact that the five species may not be retained, and are thus unlikely to be targeted by fishermen, does not mean that they will not accidentally be caught and subsequently discarded. Since the “catch” limited by ACLs includes both fish that are retained (landed) and bycatch that are discarded at sea, see 50 C.F.R. § 600.310(f)(2)(i), the ACLs for the five stocks may be exceeded by accumulation of bycatch alone. In the event that this occurs, Oceana argues, Amendment 16 has established no measures to ensure accountability with these five species’ ACLs and thus fails to comply with § (a)(15). NMFS responds that Oceana’s “argument is based on an over-reading of the legal requirements for accountability measures” and argues that the accountability and management measures established by Amendment 16 comply with § 1853(a)(15)’s requirements. Def. Mot. at 22-23. Specifically, NMFS advances three arguments in support of its position that Amendment 16 establishes sufficient accountability measures for the five stocks at issue: a) Amendment 16 includes an “overall suite of accountability measures [ ] sufficient to prevent overfishing of the stock[s] as a whole”; thus sub-AMs for sector vessels are not legally required; b) “Management measures ... [that] function as prospective accountability measures” and “management measures for the groundfish fishery as a whole will reduce fishing effort on the five stocks in the sector subcomponent and throughout the fishery”; and c) NMFS intends to “establish additional accountability measures to further address sectors’ catch of the five stocks” in Fall 2011 in the anticipated Framework 47. Def. Mot. at 23. The Court will review each in determining whether Amendment 16 contains the accountability measures required by the MSA. a. Overall Accountability Measures for the Five Species NMFS first argues that Amendment 16 complies with § 1853(a)(15) because sector sub-AMs are not legally required where an FMP establishes an “overall suite of accountability measures [ ] sufficient to prevent overfishing of the stoek[s] as a whole.” Def. Mot. at 23. The Agency argues that Amendment 16 establishes such AMs that operate to ensure accountability with the Fishery’s total ACLs for the five species. This argument raises interpretive questions about what is meant by § (a)(15)’s accountability-measures requirement. The MSA does not elaborat