OPINION
Once again in this matter, the district court has declined to follow a non-retroactivity determination of the United States Sentencing Commission. In 2001, Defendant Gregory Horn was sentenced as a career offender under U.S.S.G. § 4B1.1 following his guilty plea to bank robbery. Six years later, in 2007, the Sentencing Commission promulgated Amendment 709, which changed the method by which a district court calculated prior offenses. After public comment, the Commission declined to give Amendment 709 retroactive application. Had Amendment 709 been in effect when Horn was originally sentenced, he would not have been deemed a career
*399
offender. In 2008, Horn moved for a sentence reduction under 18 U.S.C. § 3582(c)(2), requesting that the district court retroactively apply Amendment 709. The district court granted the reduction, reasoning that the Commission’s retroactivity decision was not binding under
United States v. Booker,
I.
The facts are undisputed. In 2001, Horn pled guilty to one count of bank robbery, in violation of 18 U.S.C. § 2113(d). At sentencing, the district court determined that Horn was a career offender under U.S.S.G. § 4B1.1 (2001), resulting in a then-mandatory Guidelines range of 188 to 235 months’ imprisonment. The district court sentenced Horn to 204 months’ imprisonment, which this court affirmed on direct appeal.
See United States v. Horn,
Effective November 1, 2007, the Sentencing Commission promulgated Amendment 709, which altered the method of determining whether a defendant qualified as a career offender. See U.S.S.GApp. C., Amend. 709. Under the amendment, multiple sentences are counted as a single sentence if they were not separated by an intervening arrest, and the sentences were imposed on the same day. See id.; U.S.S.G. § 4A1.2(a)(2) (2010). It is undisputed that if Amendment 709 were applied in Horn’s case, he would not qualify as a career offender and his Guidelines range would be 92 to 115 months’ imprisonment. The Sentencing Commission did not, however, designate Amendment 709 for retroactive application.
In 2008, Horn moved for a sentence reduction under 18 U.S.C. § 3582(c)(2) based on Amendment 709. Section 3582(c)(2) allows a district court to reduce a term of imprisonment already imposed if certain conditions are met:
[I]n the case of a defendant who has been sentenced to a term of imprisonment based on a sentencing range that has subsequently been lowered by the Sentencing Commission pursuant to 28 U.S.C. § 994(o), upon motion of the defendant or the Director of the Bureau of Prisons, or on its own motion, the court may reduce the term of imprisonment, after considering the factors set forth in section 3553(a) to the extent that they are applicable, if such a reduction is consistent with applicable policy statements issued by the Sentencing Commission.
*400 18 U.S.C. § 3582(c)(2) (emphasis added). The district court granted the motion, reasoning that (1) Guidelines policy statements cannot bind district courts, and (2) Booker rendered the entirety of the Guidelines advisory. The district court further determined that Amendment 709 should have been designated for retroactive application. The district court resentenced Horn to 108 months’ imprisonment.
We reversed and remanded because the district court lacked the authority to re-sentence Horn.
Horn II,
On remand, the district court again applied Amendment 709 retroactively. The district court gave three reasons for its decision. First, the district court reasoned that the Commission’s retroactivity decision was arbitrary and capricious. The district court inferred that the Commission had two reasons for not making Amendment 709 retroactive: the change was too complex; and requiring district courts to retroactively apply the Amendment and the crack-cocaine amendments simultaneously would have been too great a burden. The district court found this justification to be “manifestly unjust.” Second, as a matter of statutory construction and to avoid separation-of-powers concerns, the district court reasoned that the Commission could only issue binding guidance about retroactivity through an actual guideline rather than a policy statement. The district court analogized terms in the SRA to the terms used in application of the Administrative Procedure Act, 5 U.S.C. § 500,
et seq.
The court drew parallels between “guidelines” and “legislative rules”; “commentary” and “interpretive rules”; and “policy statements” and “general statements of policy.” Given these purported parallels, the district court reasoned that policy statements issued by the Commission could only be non-binding, and that a binding rule must take the form of a guideline. Third, the district court concluded that the Commission’s issuance of a binding policy statement regarding § 3582(c)(2) proceedings created separation-of-powers concerns. The district
*401
court held that the Commission, an independent agency, was effectively exercising legislative power with no meaningful procedural check or limitation. The district court found it significant that policy statements lacked three procedural checks on the Commission’s power relied upon by the Supreme Court in
Mistretta v. United States,
II.
The parties dispute whether the Sentencing Commission has the statutory power to issue binding policy statements, whether such policy statements violate the doctrine of separation of powers, and whether the Commission’s retroactivity decision with regard to Amendment 709 was proper. For the following reasons, the Sentencing Commission’s decision was statutorily and constitutionally valid, and was not arbitrary and capricious.
1. Sentencing Reform Act
The SRA gave the Sentencing Commission the power to issue binding policy statements with regard to the retroactive application of Guidelines amendments. The starting point is 28 U.S.C. § 994(u), which states that “[i]f the Commission reduces the term of imprisonment recommended in the guidelines applicable to a particular offense or category of offenses, it shall specify in what circumstances and by what amount the sentences of prisoners serving terms of imprisonment for the offense may be reduced.” Section 994(u) does not specify which form the Commission’s retroactivity determination should take — whether in the form of a guideline or policy statement — but it establishes the Commission’s duty to specify whether any amendments are retroactive. Other provisions of the SRA make clear that the Commission is to voice these determinations through policy statements. Section 994(a)(2)(C) requires the Commission to promulgate “general policy statements regarding application of the guidelines ... including the appropriate use of the sentence modification provisions set forth in section[ ] ... 3582(c) of title 18.” This section can only be read as a directive for the Commission to issue policy statements regarding the retroactivity of Guidelines amendments, though it does not by its terms make these policy statements binding. The binding effect of the policy statements is mandated in turn by 18 U.S.C. § 3582(c)(2), which empowers a district court to retroactively reduce a defendant’s sentence based on a subsequent reduction in the Guidelines only “if such a reduction is consistent with applicable policy statements issued by the Sentencing Commission.” The use of the word “if’ indicates that the district court’s power is conditioned upon the Commission’s policy statement. As the
Dillon
Court stated, “A court’s power under § 3582(c)(2) thus depends in the first instance on the Commission’s decision not just to amend the Guidelines but to make the amendment retroactive.”
Dillon,
The structure of § 994(a) supports this conclusion. In that section, Congress considered the difference between “guidelines” and “policy statements,” and directed the Commission to use each in different situations. Congress opted to have the Commission promulgate “general policy statements” with regard to the retroactive application of guidelines. See 28 U.S.C. § 994(a)(2)(C). In contrast, in the same section of the statute, Congress directed the Commission to promulgate guidelines only in three scenarios: (1) “for use of a sentencing court in determining the sentence to be imposed in a criminal case”; (2) “regarding the appropriate use of the provisions for revocation of probation”; or (3) “for modification of the term or conditions of supervised release and revocation of supervised release.” 28 U.S.C. § 994(a)(1) & (3). Congress expressly contemplated what action it wanted the Commission to take, and directed the Commission to promulgate a policy statement to control the retroactivity of an amendment instead of a guideline.
This conclusion is consistent with, and may be compelled by, this court’s interpretation of the SRA in
Horn II.
We have already held that district courts are bound, as a matter of statutory interpretation, by the pronouncements of the Commission with regard to retroactivity.
See Horn II,
A common-sense reading of the above-quoted phrase “if such a reduction is consistent with applicable policy statements” indicates that, regardless of whether Congress wanted policy statements to be binding in the sentencing context, it wished them to be binding in § 3582(c) proceedings. If a sentence reduction is inconsistent with a policy statement, it would violate § 3582(e)’s directive, so policy statements must be binding.
United States v. Garcia,
In urging the opposite conclusion, Horn misinterprets the conditional language of § 3582(c)(2). Horn contends that the phrase “consistent with” in § 3582(c) means that policy statements are not binding. In support of this argument, Horn relies on a First Circuit case that discusses the meaning of “consistent with” in a now-repealed statute governing Department of Labor grants for the training of migrant farmworkers.
Maine v. U.S. Dep’t of Labor,
Further, Horn’s suggested comparison of 28 U.S.C. § 994(u) to (t) does not compel a different conclusion. 1 Horn correctly notes that § 994(u), on its own, does not require the Commission to make its determinations of retroactivity through policy statements. He contrasts this with § 994(t), which requires the Sentencing Commission to “promulgate general policy statements regarding the sentencing modification provision in [18 U.S.C. § 3582(c)(1)(A)].” Horn argues that because policy statements are mentioned in § 994(t) but not in § 994(u), the Commission need not enforce its retroactivity decision via policy statements. Horn’s argument then runs up against the statutory language set forth above. He acknowledges that § 994(a)(2)(C) requires the issuance of policy statements pertaining to § 3582(c)(2) proceedings, which appears to destroy his contrast between § 994(u) and § 994(t). He then argues that nothing in § 994(a)(2)(C) requires the policy statement to be binding, but he again disregards the fact that the district court is bound by any retroactivity policy statement under 18 U.S.C. § 3582(c)(2). This language demonstrates that differences between § 944(t) and § 944(u) are immaterial.
Similarly, Horn’s assertion that § 994(o) authorizes the issuance of guidelines with regard to retroactivity is wrong. Section 994(o) directs the Commission to “periodically ... review and revise ... the guidelines promulgated pursuant to the provisions of this section.” 28 U.S.C. § 994(o). However, § 994(o) does not broaden the definition of the term “guideline” or displace the division between guidelines and policy statements set forth in § 994(a).
Moving away from the plain language of the SRA, Horn analogizes the SRA to the APA. However, this analogy is flawed in light of the express statutory language discussed above. 2 Horn relies on the fundamental premise that when the SRA was passed, Congress was legislating “on the heels of four decades of experience and litigation under the Administrative Procedure Act.” From this historical context, Horn argues that Congress intended to import the APA concepts of “legislative rules,” “interpretative rules,” and “policy statements” into the SRA. Regardless of whether this is true, an inferred intent, premised on historical context, does not stand in the face of explicit statutory language. Horn’s argument proves too much. Because Horn concedes that Congress was legislating with full knowledge of the APA, the fact that Congress specifically directed the Commission to issue a binding policy statement was no accident. Unless uncon *404 stitutional, Congress is free to change the rules by which an agency plays.
Horn then parses language from Justice Stevens’s dissent in
Dillon,
The district court’s interpretation of the SRA is untenable. The district court reasoned that the SRA requires the Commission to issue either non-binding policy statements or guidelines regarding retro-activity. However, in the context of retro-activity, a non-binding policy statement could never issue. As this court held in Horn II, § 3582(c)(2)’s conditional clause requires compliance with the Commission’s policy statements regarding retroactivity. Even if the Commission were to attempt to promulgate a non-binding policy statement, district courts would still be bound to follow that policy statement under the express language of § 3582(c)(2).
The district court also contended that the Commission should enact guidelines, as opposed to policy statements, to enforce its retroactivity determination. Were this court to adopt such a requirement, however, it would unnecessarily impinge upon the powers of the Commission. The Supreme Court has acknowledged that the Commission has “the unusual explicit
power
to decide whether and to what extent its amendments reducing sentences will be given retroactive effect.”
Braxton, 500
U.S. at 348,
2. Separation of Powers
The policy statements embodied in U.S.S.G. § 1B1.10 are constitutional under separation-of-powers principles. Horn characterizes the policy statements as an unauthorized power grab by the Sentencing Commission, absent any congressional delegation of authority. This is incorrect. Congress has delegated the power to the Commission to issue binding policy statements.
See Garcia,
First, Congress’s delegation of authority was proper because it set forth intelligible principles to guide the Commission’s actions. Under the nondelegation doctrine, Congress generally cannot “delegate its legislative power to another Branch” of the government.
Mistretta v. United States,
Even viewing the issue outside the non-delegation context, the binding policy statements do not otherwise upset the balance of powers. The starting point of a separation-of-powers analysis with regard to the Sentencing Guidelines is the Supreme Court’s opinion in
Mistretta,
There is no merit to the argument that binding policy statements nonetheless violate the separation-of-powers doctrine because they are not subject to intelligible principles, congressional vetó, or notiee- and-comment. As discussed above, Congress set forth intelligible principles for the Commission to follow. Further, policy statements are subject to congressional review. Although policy statements are not subject to the 180-day waiting period applicable when the Commission passes a Guidelines Amendment,
see
28 U.S.C. § 994(p), Congress can direct the Commission to change its retroactivity determina
*406
tion or pass a law overruling the Commission’s determination “at any time.”
See Mistretta,
Next, the absence of a statutorily mandated notice-and-comment procedure for policy statements does not raise serious separation-of-powers concerns. As a matter of fact, in this case the Commission
did
solicit “public comment as to whether it should designate the Amendment [709] for purely prospective application or for retroactive application as well.”
United States v. Horn,
In the alternative, Horn argues that the Sentencing Commission aggrandizes the power of the Legislative Branch. Horn contends that the Commission exercises legislative powers; therefore, it must meet the requirements to pass a statute through Congress. There are at least three flaws with this argument. First, the SRA explicitly places the Sentencing Commission within the Judicial Branch, establishing the Commission “as an independent commission in the judicial branch of the United States.” 28 U.S.C. § 991(a). Indeed, the Supreme Court has recognized that the Commission resides in the judicial branch.
Mistretta,
Congress, of course, has the power to fix the sentence for a federal crime, and the scope of judicial discretion with respect to a sentence is subject to congressional control. Congress early abandoned fixed-sentence rigidity, however, and put in place a system of ranges within which the sentencer could choose the precise punishment. Congress delegated almost unfettered discretion to the sentencing judge to determine what the sentence should be within the customarily wide range so selected. This broad discretion was further enhanced by the power later granted the judge to suspend the sentence and by the resulting growth of an elaborate probation system. Also, with the advent of parole, Congress moved toward a “three-way sharing” of sentencing responsibility by granting corrections personnel in the Executive Branch the discretion to release a prisoner before the expiration of the sentence imposed by the judge. Thus, under the indeterminate-sentence system, Congress defined the maximum, the judge imposed a sentence within the statutory range (which he usually could replace with probation), and the Executive Branch’s parole official eventually determined the actual duration of imprisonment.
Id.
at 364-65,
Horn’s reliance on the Supreme Court’s opinion in
Free Enterprise Fund v. Public Co. Accounting Oversight Board,
— U.S. -,
Horn’s case does not involve a dual for-cause limitation on the President’s power to remove members of the Sentencing Commission. The President may remove members of the Sentencing Commission: “[t]he Chair, Vice Chairs, and members of the Commission shall be subject to removal from the Commission by the President only for neglect of duty or malfeasance in office or for other good cause shown.” 28 U.S.C. § 991(a). The Court has consistently approved this type of “for cause” removal limitation since its decision in Humphrey’s Executor. Accordingly, the concerns raised in Free Enterprise are inapplicable to the instant case.
Finally, Horn has no constitutional right to have his sentence reduced under 18 U.S.C. § 3582(c)(2). Horn contends that a separation-of-powers violation can occur even if the Commission did not encroach on the powers of another branch. Horn argues that “ ‘[t]he dynamic between and among the branches is not the only object of the Constitution’s concern. The structural principles secured by separation of powers protect the individual as well.’ ” Appellee Br. 56 (quoting
Bond v. United States,
— U.S.-,
the sentence-modification proceedings authorized by § 3582(c)(2) are not constitutionally compelled. We are aware of no constitutional requirement of retroactivity that entitles defendants sentenced to a term of imprisonment to the benefit of subsequent Guidelines amendments. Rather, § 3582(c)(2) represents a congressional act of lenity intended to give prisoners the benefit of later enacted adjustments to the judgments reflected in the Guidelines.
Dillon,
3. Arbitrary and Capricious
Finally, the Commission’s retroactivity decision with regard to Amendment 709 was not arbitrary and capricious. While it is questionable that we even have authority to review the Commission’s retroactivity decisions under this standard, we assume without deciding that we do.
See United States v. Martin,
the agency has relied on factors which Congress has not intended it to consider, entirely failed to consider an important aspect of the problem, offered an explanation for its decision that runs counter to the evidence before the agency, or is so implausible that it could not be ascribed to a difference in view or the product of agency expertise.
Motor Vehicle Ass’n v. State Farm Mut. Auto. Ins. Co.,
The Chair called for a motion as suggested by Mr. Cohen [to make Amendment 709 retroactive]. Hearing none, the Chair stated that Amendment 709 will not become retroactive for lack of a motion to that effect. The Chair opened the floor for comments on the issue. Commissioner Howell stated three reasons not to make Amendment 709 retroactive. First, the criminal history amendment was intended to clarify the criminal history rules and not to address a fundamental fairness concern as with certain other amendments given retroactive effect. Second, it is difficult to determine how many defendants may be affected by making the amendment retroactive. Third, retroactive application of the amendment would require additional fact-finding in particular cases and result in an extraordinary burden on the courts.
Vice Chair Steer agreed with Commissioner Howell’s statements. Vice Chair Steer noted further that § 4A1.3 (Departures Based on Inadequacy of Criminal History Category) contains a policy statement on downward departures that applies in a case in which the defendant’s criminal history may overstate the seriousness of the offense, which addresses concerns which might otherwise argue for retroactivity for Amendment 709.
U.S. Sentencing Comm’n Public Meeting Minutes at 3 (December 11, 2007). In making this decision, the Commission considered the factors Congress intended it to consider, namely whether retroactivity would “further the purposes set forth in [18 U.S.C. § 3553(a)(2) ].” See 28 U.S.C. § 994(a)(2). The Commission determined that retroactivity was unnecessary to “reflect the seriousness of the offense ... and to provide just punishment for the offense,” see 18 U.S.C. § 3553(a), because Amendment 709 was a clarification that was not intended to address fundamental fairness. This conclusion was buttressed by Vice Chair Steer’s acknowledgment that concerns about retroactivity were properly addressed by the policy statement contained in U.S.S.G. § 4A1.3. 4 Ac *410 eordingly, the Commission considered the factors Congress intended it to consider. The Commission considered the purpose of the amendment, the impact on prisoners in light of other guidelines, the impact on the courts, and the uncertainty of how many inmates would be impacted by the amendment. Further, Horn cannot point to any important aspect of the problem that the Commission failed to consider. Finally, this decision did not run counter to evidence presented to the Commission or seem implausible. For these reasons, the Commission’s decision was not arbitrary or capricious.
As it did in its first opinion, the district court improperly focused on a statement at a summit regarding crack-cocaine retroactivity in declaring Amendment 709 arbitrary and capricious.
See Horn,
III.
For the foregoing reasons, we reverse and remand the order of the district court, with the instruction that the district court not apply Amendment 709 retroactively.
Notes
. 28 U.S.C. § 994(t) states, in relevant part:
The Commission, in promulgating general policy statements regarding the sentencing modification provisions in section 3582(c)(1)(A) of title 18, shall describe what should be considered extraordinary and compelling reasons for sentence reduction, including the criteria to be applied and a list of specific examples. Rehabilitation of the defendant alone shall not be considered an extraordinary and compelling reason.
. Horn made this "guidelines” versus "policy statement” statutory argument in Horn II, an argument we implicitly rejected.
. The minutes for the Commission’s December 11 meeting are available at: htlp://www. ussc.gov/legislative_and_public_affairs/public_ hearings_and_Meetings/20071211/20071211_ Mimites.pdf.
. U.S.S.G. § 4A1.3 states in pertinent part: “If reliable information indicates that the defendant’s criminal history category substantually over-represents the seriousness of the defendant's criminal history or the likelihood *410 that the defendant will commit other crimes, a downward departure may be warranted.”
