The question presented is whether, in light of the United States Supreme Court’s decision in
Apprendi v. New Jersey,
On remand from the Supreme Court,
Thomas v. United States,
Apprendi
held that, “[o]ther than the fact of a prior conviction, any fact that increases the penalty for a crime beyond the prescribed statutory maximum must
*660
be submitted to a jury, and proved beyond a reasonable doubt.”
I.
We have considered the facts underlying this appeal twice before, and we assume familiarity with our prior opinions.
See United States v. Thomas,
Thomas and his co-defendants were convicted, following a jury trial, on February 27, 1995.
Thomas I,
*661 In conformity with standard practices adopted by district courts following the promulgation of the U.S. Sentencing Guidelines, the Presentence Report on Thomas prepared by the United States Probation Office recommended that the sentencing judge enter certain findings regarding the quantities of narcotics attributable to Thomas: 24.479 kilograms of cocaine and 1.826 kilograms of crack cocaine. Having considered the record before him, Judge McAvoy entered findings that held Thomas responsible for considerably smaller quantities than those recommended by the Probation Office — 12 kilograms of cocaine and 1.2 kilograms of crack cocaine. Sentences for conspiracy under 21 U.S.C. § 846 are governed by the sentencing provisions of the statute the violation of which is the object of the conspiracy, in this case 21 U.S.C. § 841. 5 Under 21 U.S.C. § 841(b)(1)(A), a finding of the involvement of 12 kilograms of cocaine and 1.2 kilograms of crack cocaine in the offense resulted in a sentencing range of imprisonment of ten years to life. 6 By contrast, had Judge McAvoy not made findings concerning drug quantity, § 841(b)(1)(C) would have imposed a statutory maximum term of imprisonment of twenty years for an offense involving an unspecified quantity of cocaine or crack cocaine. 7 Pursuant to the Sentencing Guidelines, Judge McAvoy identified a sen-fencing range of imprisonment of 292 to 365 months. On January 15, 1998, he sentenced Thomas principally to imprisonment for 292 months.
In a second appeal to this Court, Thomas and two of his co-defendants argued,
inter alia,
that
Jones v. United States,
Following our decision in
Thomas II,
however, the Supreme Court held in
Ap-prendi
that, “[o]ther than the fact of a prior conviction,
any fact
that increases the penalty for a crime beyond the prescribed statutory maximum must be submitted to a jury, and proved beyond a reasonable doubt.”
II.
In
Apprendi,
the Supreme Court heard a challenge to an enhanced sentence imposed pursuant to New Jersey’s hate crime law following a state criminal conviction. Defendant Charles C. Apprendi, Jr., who fired several bullets into the home of an African American family that had recently moved into a previously all-white New Jersey neighborhood, pleaded guilty,
inter alia,
to state charges of possession of a firearm for an unlawful purpose.
Apprendi,
The New Jersey Supreme Court affirmed the sentence, and the United States Supreme Court reversed.
Id.
at 473-74,
In the instant appeal, Thomas contends that Apprendi renders his sentence unconstitutional since the quantity of drugs found by the District Court to have been involved in his offense, which raised his sentence above the twenty-year statutory *663 maximum prescribed in 21 U.S.C. § 841(b)(1)(C), should have been charged in his indictment, submitted to a jury, and proved by the Government beyond a reasonable doubt.
We are not the first Court of Appeals to consider whether, after
Apprendi,
defendants may be subjected to an enhanced sentence — that is, a sentence beyond the maximum established by 21 U.S.C. § 841(b)(l)(C)-based on drug quantity, as provided in 21 U.S.C. § 841(b), without the Government charging those facts in the indictment and proving them to a jury beyond a reasonable doubt. As the Supreme Court noted in
Jones,
“[m]ueh turns on the determination that a fact is an element of an offense rather than a sentencing consideration, given that elements must be charged in the indictment, submitted to a jury, and proven by the Government beyond a reasonable doubt.”
Jones,
Our holding that drug quantity is an element of a § 841 offense does not preclude a district court from considering drug quantity in determining a defendant’s relevant conduct for sentencing purposes pursuant to U.S.S.G. § 1B1.3(a)
9
in cases where quantity is not charged in the in
*664
dictment or found by the jury, so long as the resulting sentence does not exceed the statutory maximum.
See United States v. White,
III.
Inasmuch as Thomas’s indictment omitted an element of the offense for which he was
sentenced
— i.e., the involvement of “5 kilograms or more of a mixture or substance containing ... cocaine ... [or] 50 grams or more of a mixture or substance ... which contains cocaine base,” 21 U.S.C. § 841(b)(1)(A)' — -we turn next to the question of whether this error constituted a “jurisdictional” defect not subject to plain error review. That question was recently answered in the affirmative by a panel of this Court in
United States v. Tran,
In
Tran,
we applied
Castillo v. United States,
On appeal to this Court, the defendants in
Tran
argued,
inter alia,
that, following
Castillo,
their indictments were defective and, thus, that the District Court did not have jurisdiction to sentence them for anything more than the simple firearm offense.
Id.
at 801-02, 805-06. The panel agreed. It held that “[w]here an indictment fails to allege each material element of the offense, it fails to charge that offense.”
Id.
at 806. Moreover, it rejected the Government’s contention that we should review the defect for plain error
11
because, when a “defect is jurisdictional, it cannot be cured by the absence of prejudice to the defendant,”
id.
at 809, and an appellate court
“must
notice and correct the error,”
id.
at 807 (emphasis in original). In so holding, the panel explicitly rejected the reasoning of appellate courts that had applied plain error review to analogous situations in which district courts failed to submit an element of the crime to the jury.
Id.
at 809 n. 2 (rejecting the reasoning in
United States v. Mojica-Baez,
We do not read Tran as suggesting by its use of the word “jurisdiction” a complete lack of competent judicial authority in that case. Rather, the panel held that the scope of the District Court’s power to sentence the defendant in that case was constrained by the indictment. Id. Therefore, the District Court in Tran exceeded its power by sentencing the defendants to a mandatory ten-year consecutive sentence for the offense of using a short-barreled rifle while committing a crime of violence or drug trafficking crime, because the § 924(c) count of the indictment charged only the lesser-included offense of using “a *666 firearm,” for which the penalty is a mandatory five-year consecutive sentence. Id. at 808-09, 810. There was no suggestion in Tran that the District Court lacked the power to convict and sentence the defendants for a federal crime actually charged in the indictment; indeed, the Tran panel did not disturb the convictions for violation of § 924(c) and simply remanded the cases for resentencing for the “firearm” offense. Id. at 809-10, 814.
We conclude that, under these circumstances, the panel erred in holding that the defect in the § 924(c) count in the indictments was not subject to plain error review pursuant to Fed.R.Crim.P. 52(b).
See id.
at 806-07. We have previously held that a defendant’s claim that he has been
convicted
of a crime other than one charged in the indictment is subject to plain error review if asserted for the first time on appeal.
See, e.g., United States v. Writers & Research, Inc.,
IV.
Although Thomas objected at his January 15, 1998, sentencing hearing to the evidentiary standard used by the District Court to determine the quantity of drugs involved in his crime, he did not object to his sentence on the grounds that drug quantity was neither pleaded in the indictment nor submitted to the jury.
12
Accordingly, we review his claim for plain error pursuant to Fed.R.Crim.P. 52(b).
Cf. United States v. Vasquez,
The framework of the analysis for plain error pursuant to Rule 52(b) is the four-pronged test set forth in
United States v. Olano,
A.
Was there error?
In the case before us, Thomas’s indictment alleged that he conspired to commit acts constituting a violation of § 841(b)(1)(C), and the jury found that he had, in fact, conspired to commit those acts. The jury was not asked to consider the quantity of the drugs involved. Judge McAvoy sentenced Thomas, pursuant to 21 U.S.C. § 841(b)(1)(A), to imprisonment for 292 months based on his own findings, by a preponderance of the evidence, that Thomas’s crime involved 12 kilograms of cocaine and 1.2 kilograms of cocaine base. These factual findings raised Thomas’s sentence above the twenty-year statutory maximum prescribed by § 841(b)(1)(C) — the provision applicable to the crime as alleged in the indictment,
ie.,
a crime involving an unspecified quantity. Under
Apprendi,
therefore, the quantity of drugs involved in Thomas’s crime constituted a “fact that increases the penalty for a crime beyond the prescribed statutory maximum,”
Apprendi,
Accordingly, the first prong of Olano is satisfied: it was indeed error to sentence Thomas to a term of imprisonment exceeding twenty years based on facts neither charged in the indictment nor found by the jury beyond a reasonable doubt.
B.
Was the error “plain”?
An error is “plain” if it is “clear” or “obvious” at the time of appellate consideration.
Johnson,
In its brief, the Government conceded that, if we conclude-as we have-that drug quantity is an element of a § 841 offense when it may be used to impose a sentence above the statutory maximum, then, after
Apprendi,
the imposition of an enhanced sentence in a § 841 case without a jury determination of drug quantity is a “plain” error. It contended, however, that the failure to allege drug quantity in the indictment cannot be “plain” error because
Apprendi
expressly left open the question of whether facts that may increase the penalty beyond the statutory maximum must be pleaded in an indictment.
See Apprendi,
*668
In a letter submitted pursuant to Fed. R.App. P. 28(j)
13
and dated November 6, 2001, the Government informed the Court that, in light of
United States v. Cotton,
c.
Did the plain error affect Thomas’s substantial rights?
An error affects a defendant’s “substantial rights” if it is “prejudicial” and it “affected the outcome of the district court proceedings.”
Gore,
*669
The error at issue in this case is the lack of congruence or consistency between, on the one hand, the crime as charged in the indictment and found by the jury and, on the other, the crime for which the defendant was sentenced. It is thus possible to view the consequences of this error in one of two ways: either the defendant was improperly sentenced to a greater penalty than the one authorized by Congress for the crime of which he was justly convicted, or the defendant was improperly convicted, because the crime.of conviction was not fully alleged in the indictment and found by the jury.
Compare United States v. Promise,
Viewing the error as an error in sentencing, the prejudice is clear. The facts alleged in the indictment and found by the jury supported a maximum penalty of imprisonment for. twenty years (240 months). Nevertheless, the District Court sentenced Thomas to imprisonment for 292 months-52 months more than the applicable maximum. It is beyond cavil that imprisonment for an additional 52 months beyond the penalty authorized by Congress, as a direct result of the error of using a drug quantity neither charged nor found by the jury, constitutes prejudice.
See Promise,
If, on the other hand, we proceed from the perspective that Thomas was properly sentenced (because he was “convicted” of the crime that includes the enhanced drug. quantity), but the error was in the convic *670 tion, then the proceedings below contained two defects. First, Thomas was convicted of a crime other than the crime alleged in the indictment. Second, the jury was not permitted to make a finding of an element of the crime for which Thomas was convicted — namely, drug quantity.
Where a defendant has claimed that he was convicted of a crime other than the crime alleged in the indictment, we have distinguished between a “constructive amendment” of an indictment — when the terms of the indictment were effectively modified by the presentation of evidence or by actions of the court so that “there is a substantial likelihood that the defendant may have been convicted of an offense other than that charged in the indictment,”
United States v. Delano,
Our rule that a constructive amendment is
per se
prejudicial is grounded in the recognition that “[t]he very purpose of the requirement that a man be indicted by grand jury is to limit his jeopardy to offenses charged by a group of his fellow citizens acting independently of either prosecuting attorney
or judge.” Stirone v. United States,
Proceeding from the perspective that, even though the indictment charged a conspiracy to possess with intent to distribute
*671
an unspecified amount of drugs,
Thomas was convicted of conspiracy to possess with intent to distribute
5 kilograms or more of a substance containing a detectable amount of cocaine and 50 grams or more of a substance containing cocaine base
(and, thus, properly sentenced), see 21 U.S.C. § 841(b)(1)(A), we conclude that the error in this case is more akin to a constructive amendment than a variance. As we observe above, an error resulting in a substantial likelihood that the defendant may have been convicted of an offense other than that charged in the indictment is
per se
prejudicial.
See Delano,
In sum, we conclude that the third Ola-no prong is satisfied: under either view of the inconsistency between the crime charged and proved to the jury and the crime for which the defendant was sentenced, the error adversely affected the defendant’s “substantial rights.”
D.
Should we notice and correct the plain error?
Because there was error, the error was plain, and the error affected Thomas’s substantial rights, he has met the first three requirements of the plain error test. We therefore turn to the fourth
Olano
prong — the question of whether we should exercise our discretion to notice the plain error.
See Olano,
Because Olano’s fourth prong is phrased in the disjunctive, we may exercise our discretion to notice the plain error if we conclude that the error in this case “seriously affected” the fairness or the integrity or the public reputation of judicial proceedings. We conclude that the error “seriously affected” at least the fairness and public reputation of judicial proceedings.
(i)
Did the plain error affect the fairness of judicial proceedings?
On the particular facts of this case, we conclude that the error did “seriously affect” the fairness of the proceedings. Thomas did not stipulate or allocute to the drug quantity used to enhance his sentence. To the contrary, by objecting to the District Court’s use of the preponderance-of-the-evidence standard in determining quantity, Thomas squarely placed drug quantity at issue. Thus, this is not a case where a fact improperly found by a judge, rather than by a jury, was “essentially uncontroverted.”
Compare Johnson v.
*672
United States,
It is self-evident that, in at least some eases, a district court’s decision to use the preponderance-of-the-evidence standard to determine drug quantity rather than a more exacting standard would have the natural and probable effect of discouraging defense counsel from vigorously contesting quantity. Thomas’s argument to Judge McAvoy that he should employ the “clear and convincing evidence” standard demonstrates that he was prepared to contest quantity, and raises the question of whether the error in this case might have discouraged Thomas’s counsel from vigorously cross-examining the Government’s witnesses at trial regarding drug quantity. 18 The error in this case, therefore, “seriously affected” the fairness of the proceedings because it deprived Thomas of the opportunity to raise a reasonable doubt as to an issue — drug quantity— which his arguments before the District Court demonstrate that he was prepared to contest.
(ii)
Did the plain error affect the public reputation of judicial proceedings?
For similar reasons, we also conclude that a refusal to notice the error in this case would seriously affect the public reputation of judicial proceedings. As discussed above, the error in this case can be seen as an error in sentencing — ie., as the District Court imposing a sentence that it had no actual authority to impose. It can also be seen as an error in the conviction — ie., as the conviction of a defendant for a crime different than the crime charged in the indictment and for which an element that the defendant was demonstrably prepared to contest was decided by the judge by a preponderance-of-the-evidence standard rather than by a jury beyond a reasonable doubt. In either case, permitting the error to stand would damage the judicial system’s public reputation for fairness.
In sum, the fourth prong of Olmo is satisfied: The error in this case seriously affected both the fairness and the public reputation of judicial proceedings. Accordingly, we will exercise our discretion to address the plain error. We next turn to the question of the proper remedy.
y.
As noted, the error in this case can be considered either an error in sentencing or an error in the conviction. If it is the former, the remedy is to vacate the improper sentence and remand for resentencing.
See, e.g., United States v. Martinez Rios,
We decline to resolve the substantial question of whether the error in this ease was an error in sentencing or an error in conviction for the purely formalistic purpose of determining whether it is technically necessary to enter a new judgment of conviction. Regardless of whether a sentencing error or a conviction error occurred in this case, any prejudice to the defendant will be cured by vacating his sentence and remanding for resentencing pursuant to 21 U.S.C. § 841(b)(1)(C) to a term of imprisonment not to exceed twenty years.
VI.
In sum, we hold that:
(1) After Apprendi, drug type and quantity are elements of the offense under 21 U.S.C. § 841 that must be charged in the indictment and submitted to the jury for its finding beyond a reasonable doubt. Even if a threshold drug quantity is not charged in the indictment or found by the jury, however, drug type and quantity may be used to determine the appropriate sentence so long as the sentence imposed is not greater than the maximum penalty authorized by statute for the offense charged in the indictment and found by the jury.
(2) Where drug type and quantity are used to authorize a sentence above the otherwise applicable statutory maximum, the failure either to charge drug type and quantity in the indictment or to submit the question of drug type and quantity to the jury is subject to plain error review pursuant to Fed.R.Crim.P. 52(b) when the defendant raised no objection before the District Court;
(3) In this case, the imposition of a 292 month sentence pursuant to 21 U.S.C. § 841(b)(1)(A), 52 months beyond the statutory maximum penalty for the offense charged, 21 U.S.C. § 841(b)(1)(C), and despite the omission from the indictment of the drug quantity and the District Court’s failure to submit the question of drug quantity to the jury, constituted error, which was plain, and which affected the defendant’s substantial rights;
(4) In the facts and circumstances of this case, the imposition of a 292 month sentence pursuant to 21 U.S.C. § 841(b)(1)(A), 52 months beyond the statutory maximum penalty for the offense charged, 21 U.S.C. § 841(b)(1)(C), and despite the omission of the drug quantity from the indictment and the District Court’s failure to submit the question of drug quantity to the jury, and over the defendant’s objection as to the standard of proof used by the Court to determine drug quantity, seriously affected the fairness and public reputation of judicial proceedings; and
(5) The proper remedy for the error in this case is to vacate the defendant’s sentence and remand the cause to the District Court for resentencing pursuant to 21 U.S.C. § 841(b)(1)(C) to a term of imprisonment not to exceed twenty years.
Notes
. Because this is a direct appeal,
Apprendi
applies retroactively to Thomas's 1998 conviction.
See Griffith v. Kentucky,
. The various subsections of 21 U.S.C. § 841(b) stipulate different maximum statutory sentences depending on the amount and type of drugs involved in a crime. In the instant case, however, we refer to the "statutory maximum” to denote the maximum sentence, i.e., twenty years, permitted by § 841(b)(1)(C), the subsection that prescribes the penalty for a crime involving an unspecified amount of cocaine or crack.
. Because the principle of Apprendi requires quantity to be charged in the indictment and found by a jury only in cases where the quantity results in a punishment above a statutory maximum, the constitutional requirement to include quantity in an indictment and to have the jury find quantity as an element of a narcotics offense will arise only in cases where the Government will seek a sentence above a statutory maximum in the event of a conviction.
.The indictment also alleged in two counts that Thomas distributed cocaine, in violation of 21 U.S.C. § 841(a)(1). Thomas was acquitted of these distribution counts.
. Tide 21, section 846 of the United States Code provides that "[a]ny person who attempts or conspires to commit any offense defined in this subchapter shall be subject to the same penalties as those prescribed for the offense, the commission of which was the object of the attempt or conspiracy.”
. Title 21, section 841(b) of the United States Code states, in relevant part, that “any person who violates subsection (a) of this section shall be sentenced as follows: (1)(A) In the case of a violation of subsection (a) of this section involving ... (ii) 5 kilograms or more of a mixture or substance containing a detectable amount of ... cocaine ... [or] (iii) 50 grams or more of a mixture or substance described in clause (ii) which contains cocaine base ... such person shall be sentenced to a term of imprisonment which may not be less than 10 years or more than life.”
. Title 21, section 841(b)(1)(C) of the United States Code provides, in relevant part, that "[i]n the case of a controlled substance in schedule I or II, ... except as provided in subparagraphs (A), (B), and (D), such person shall be sentenced to a term of imprisonment of not more than 20 years.... ”
. The Supreme Court denied co-defendants Grady Thomas’s and Jason Thomas's petitions for writs of certiorari.
Thomas v. United States,
. Section IB 1.3(a) of the Sentencing Guidelines, entitled “Relevant Conduct,” provides, in relevant part:
Unless otherwise specified, (i) the base offense level where the guideline specifies more than one base offense level, (ii) specific offense characteristics and (iii) cross references in Chapter Two, and (iv) adjustments in Chapter Three, shall be determined on the basis of the following:
(1) (A) all acts and omissions committed, aided, abetted, counseled, commanded, induced, procured, or willfully caused by the defendant; and
(B) in the case of a jointly undertaken criminal activity (a criminal plan, scheme, endeavor, or enterprise undertaken by the de *664 fendant in concert with others, whether or not charged as a conspiracy), all reasonably foreseeable acts and omissions of others in furtherance of the jointly undertaken criminal activity,
that occurred during the commission of the offense of conviction, in preparation for that offense, or in the course of attempting to avoid detection or responsibility for that offense.
(Emphasis added). Application note 1 to section 1B1.3 explains that:
The principles and limits of sentencing accountability under this guideline are not always the same as the principles and limits of criminal liability. Under subsections (a)(1) and (a)(2), the focus is on the specific acts and omissions for which the defendant is to be held accountable in determining the applicable guideline range, rather than on whether the defendant is criminally liable for an offense as a principal, accomplice, or conspirator.
(Emphasis added).
. Although it has since been amended, at the time of the trial at issue in Castillo, 18 U.S.C. § 924(c)(1) read in relevant part:
Whoever, during and in relation to any crime of violence ..., uses or carries a firearm, shall, in addition to the punishment provided for such crime of violence *665 ..., be sentenced to imprisonment for five years, and if the firearm is a short barreled rifle [or a] short-barreled shotgun to imprisonment for ten years, and if the firearm is a machinegun, or a destructive device, or is equipped with a firearm silencer or firearm muffler, to imprisonment for thirty years. 18 U.S.C. § 924(c)(1) (1988 ed. Supp. V) (quoted in Castillo,530 U.S. at 122 ,120 S.Ct. 2090 ) (alteration in original).
. “Plain errors or defects affecting substantial rights may be noticed although they were not brought to the attention of the court .” Fed.R.Crim.P. 52(b).
. Even if we were to construe Thomas’s objection to the District Court's use of a preponderance-of-the-evidence standard as preserving a claim related to the standard of review distinct from the (unpreserved) claim related to the failure to submit the question of quantity to the jury — which we do not — it would be unnecessary for us to decide whether the use of a preponderance-of-the-evidence standard to determine drug quantity by itself constituted reversible error in this case, because our disposition requires resentencing anyway.
. Rule 28(j) provides, in relevant part: "If pertinent and significant authorities come to a party's attention after the party's brief has been filed — or after oral argument but before decision — a party may promptly advise the circuit clerk by letter ... setting forth the citations.”
. The Government's new position is consistent with the holdings of nearly eveiy circuit that has reconsidered § 841 in light of
Apprendi. See United States v. Promise,
. When, as here, the source of the alleged error is a supervening judicial decision that alters "a settled rule of law in the circuit,” we
*669
have in the past applied a "modified plain error rule” in which the Government bears the burden of persuasion as to whether substantial rights have been affected.
United States v. Santiago,
. The Grand Jury Clause provides, in relevant part, that "No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury." U.S. Const. amend. V.
. Because we find that the indictment error alone affected Thomas's “substantial rights,” we need not consider whether the failure to instruct the jury on drug quantity was similarly prejudicial.
. Judge McAvoy's findings as to drug quantity were based on the trial testimony of two Government witnesses. (JA at A. 605)
