In this appeal, we consider the significance of
Apprendi v. New Jersey,
530 U.S.
*1113
466,
Factual Background
Minore and Chinawat were arrested for their involvement in a conspiracy to import at least three shipments of marijuana from Southeast Asia to the United States. In late 1997, the members of the conspiracy used a fishing boat, the OK Tedi, to transport approximately 12,500 pounds (5670 kilograms) of marijuana from Thailand and Cambodia to waters off the coast of Washington state. While in United States customs waters, the Coast Guard intercepted the OK Tedi; in response, the crew set it on fire and it sank. Law enforcement officers recovered approximately 5200 pounds (2363 kilograms) of marijuana from the water over the next two days. In June 1998, members of the conspiracy unsuccessfully attempted to obtain a second load of about 7000 pounds (3175 kilograms) of marijuana to import into the United States. However, three members of the conspiracy, including Chinawat, were arrested by Cambodian law enforcement officials on their way to the pick-up site. Chi-nawat was held in Cambodia for six months and then transferred to the United States in December 1998. In the meantime, in August 1998, members of the conspiracy attempted to obtain a third load of about 6300 pounds (2858 kilograms) of marijuana, this time from sources in Seattle, Washington. As Chinawat was in custody, he was not involved in the third transaction, which turned out to be a reverse sting operation. Minore, one of the financiers of the conspiracy, was involved in the third transaction (as well as the first two) and was arrested when he delivered a $25,000 payment to one of the government’s confidential informants.
I.
Minore
In June 1999, Minore pled guilty to money laundering, in violation of 18 U.S.C. §§ 1956(a)(1) and 1956(a)(l)(A)(i), and conspiracy to import and distribute marijuana, in violation of 21 U.S.C. §§ 841(a), 841(b)(1)(A), 846, 952(a), 960(a)(1), 960(b)(1)(G) and 963. 2 The indictment *1114 stated that “[the drug] offense involved one thousand (1000) kilograms or more of marijuana[,]” and Minore stipulated in the plea agreement that the “quantity of drugs on board the OK Tedi was 12,500 pounds (5670 kilograms),” “the quantity of marijuana involved in [the second transaction] was approximately 7000 pounds (3175 kilograms)” and “the quantity of marijuana involved in [the] reverse sting operation was 6300 pounds (2858 kilograms).” The plea agreement also stated that, “[f]or purposes of calculating Gary Minore’s sentencing guidelines range under USSG § 2D1.1, the parties agree that the quantity of drugs for which Gary Minore should be held responsible is the marijuana involved in the three loads, namely, a total of 25,800 pounds (11,703 kilograms).”
The plea agreement listed as the elements the government would have to prove beyond a reasonable doubt to convict Minore of the conspiracy charge: (1) that there was an agreement between two or more persons to import marijuana into the United States and to distribute it and (2) that “Minore became a member of this conspiracy knowing of at least one of its objects and intending to help accomplish it.” During the plea colloquy, the district court asked Minore whether he understood “that in connection with the conspiracy count ... the government would have to prove those elements” listed in the plea agreement. Minore said he did. The district court did not tell Minore the government would be required to prove the drug quantity — 25,800 pounds (11,703 kilograms) — to a jury beyond a reasonable doubt. Rather, consistent with the law at that time, the district court told Minore that the court would make the ultimate determination of the amount of drugs for which Minore would be held responsible.
The parties agreed in the plea agreement that, pursuant to § 2D1.1 of the Sentencing Guidelines, Minore’s base offense level was 36. See U.S.S.G. § 2Dl.l(a)(3), (c)(2) (Nov. 1, 1998) (assigning base offense level of 36 to violation of §§ 841 and 960 involving between 10,000 and 30,000 kilograms of marijuana). Similarly, the Pre-sentence Report (“PSR”) used the drug quantity to calculate the recommended base offense level of 36. 3 See id. At sentencing, however, Minore contended that the third transaction constituted sentencing entrapment and should be disregarded. He did not dispute his involvement, or the quantity of marijuana at stake, in the first two transactions. The district court rejected Minore’s entrapment argument, adopted the findings and recommendation of the PSR and sentenced Minore to 188 months in prison and five years of supervised release.
During the briefing of Minore’s case on appeal, the Supreme Court decided
Apprendi v. New Jersey,
A. Rule 11(c)(1) and Due Process Require the District Court to Inform the Defendant of the Critical Elements of the Offense.
Federal Rule of Criminal Procedure 11 is designed “to assist the district judge in making the constitutionally required determination that a defendant’s guilty plea is truly voluntary.”
McCarthy v. United States,
To comply with Rule ll(c)(l)’s requirement that the defendant be informed of the “nature of the charge,” the district court must advise the defendant of the elements of the crime and ensure that the defendant understands them.
United States v. Seesing,
Due process requires that the defendant be informed of the “critical” elements of the offense. In
Henderson,
the Supreme Court reversed the defendant’s
*1116
conviction because the defendant was not informed that second-degree murder, to which he was pleading guilty, required the government to prove intent to cause death. The Court explained that Morgan’s plea could not be considered voluntary without “adequate notice of the nature of the charge against him, or proof that he in fact understood the charge[.]”
B. Drug Quantity Can Be the Functional Equivalent of a Critical Element.
In
Ap-prendi,
the Court 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 be submitted to a jury, and proved beyond a reasonable doubt.”
It also follows that drug quantity in such circumstances would qualify as a “critical” element under
Henderson.
Admittedly, unlike the intent element in
Henderson,
a finding of drug quantity is not necessary to convict Minore of violating §§ 841(a) or 960(a).
E.g., United States v. Brinton,
We therefore hold that, where drug quantity exposes the defendant to a higher statutory maximum sentence than he would otherwise receive, it is the functional equivalent of a critical element within the meaning of Henderson. Rule 11(c)(1) and due process require the district court to advise the defendant of each critical element of the offense. Accordingly, the district court must advise the defendant that the government would have to prove drug quantity as it would prove any element — to the jury beyond a reasonable doubt. Because the district court did not inform Minore during the plea colloquy that the government would have to prove to a jury beyond a reasonable doubt that Minore was responsible for more than 1000 kilograms of marijuana, the colloquy did not comply with Rule 11(c)(1).
C. The Rule 11 Error Was Plain Error, but Did Not Seriously Affect the Fairness, Integrity or Public Reputation of Judicial Proceedings.
We next determine whether the Rule 11 error entitles Minore to relief here. Because Minore did not raise the issue below, we will not reverse his conviction unless the district court committed plain error.
United States v. Vonn,
— U.S. -,-,
We have already concluded that the district court erred in failing to inform Mi-nore that the government would be required to prove drug quantity to the jury beyond a reasonable doubt. The error is also “plain.” “ ‘Plain’ is synonymous with ‘clear,’ or, equivalently, ‘obvious.’ ”
Id.
at 734,
We must next determine what questions we ask when assessing whether the district court’s Rule 11 error affected Minore’s “substantial rights.” Only one Ninth Circuit opinion has reviewed a district court’s Rule 11 violation for plain error, and that panel did not prescribe a general approach to the “substantial rights” prong of
Olano.
7
See Ma,
The Supreme Court in
Olano
explained that plain error review “normally requires the same kind of inquiry” as harmless error review “with one important difference: It is the defendant rather than the Government who bears the burden of persuasion with respect to prejudice.”
(a) Harmless Error. Any error, defect, irregularity or variance which does not affect substantial rights shall be disregarded.
(b) Plain Error. Plain errors or defects affecting substantial rights may be noticed although they were not brought to the attention of the court.
Both the harmless error and plain error provisions provide relief for errors that affect substantial rights. Thus, in determining whether a Rule 11 error affected the defendant’s substantial rights for the purposes of plain error review, we will borrow this Circuit’s harmless error analysis insofar as it focuses on the substantive question to be resolved.
See United States v. Martinez,
Under harmless error analysis, the government has the burden of showing that the district court’s Rule 11 error was minor or technical, or the record must affirmatively show that the defendant was aware of the rights at issue when he entered his guilty plea.
Graibe,
In ascertaining the defendant’s understanding of the rights at issue, we are not restricted to the record of the plea colloquy.
Vonn,
We nevertheless deny Minore relief because the district court’s error did not “seriously affect[ ] the fairness, integrity or public reputation of judicial proceedings.”
Olano,
II.
Chinawat
Chinawat was convicted by a jury of conspiracy to import and distribute marijuana, in violation of 21 U.S.C. §§ 952 and 960(a)(1); possession of' marijuana on board a vessel with intent to distribute, in violation of 46 U.S.C. § 1903(a); and attempted importation of marijuana, in violation of §§ 952 and 960(a)(1). Although the indictment charged that each offense involved more than 1000 kilograms of marijuana, the jury was instructed that “[t]he government is not required to prove that the amount or quantity of marijuana was as charged in the Indictment. It need only prove beyond a reasonable doubt that there was a measurable or detectable amount of marijuana.”
The PSR recommended that Chinawat be held responsible for the first two loads of marijuana, totaling 19,500 pounds (8845 kilograms). The government agreed, and Chinawat did not file any objections to the *1121 PSR or contest the drug quantity at the sentencing hearing. Citing § 2Dl.l(c), which assigns the base offense level according to the quantity and type of drug attributable to the defendant, the PSR calculated a base offense level of 34, corresponding to a range of 151 to 188 months in prison. The district court accepted the PSR’s recommendation and sentenced Chi-nawat to 145 months in order to give him credit for the six months he served in a prison in Cambodia. Chinawat also was ordered to serve five years of supervised release.
Chinawat raises two
Apprendi-
based challenges to his sentence. Like Mi-nore, Chinawat argues that § 960 is facially unconstitutional, but this claim is foreclosed by
Mendoza-Paz,
The jury was not instructed to find the amount of marijuana involved in Chinawat’s crimes. Rather, it was instructed that it need find only a measurable or detectable amount. Therefore, the greatest punishment authorized by the jury’s guilty verdict is five years in prison. 21 U.S.C. § 960(b)(4) (prescribing maximum for a violation of § 960(a) involving fewer than 50 kilograms of marijuana). The district court, however, adopted the PSR’s finding that Chinawat was responsible for 8845 kilograms of marijuana. This finding of drug quantity exposed Chinawat to a statutory maximum of life in prison. 21 U.S.C. § 960(b)(1)(G) (prescribing mandatory minimum and maximum for offense involving 1000 kilograms or more of marijuana). Because the district court did not submit the question of drug quantity to the jury for a beyond-a-reasonable-doubt determination, the court violated
Apprendi.
10
Chinawat cannot demonstrate, however, that the error affected his substantial rights. Until our
en banc
decision in
Buckland,
there were two potential approaches — first identified in
Nordby
— to the question of whether a defendant’s substantial rights were affected by a district court’s
Apprendi
error at sentencing.
11
The first, which
Nordby
identified as the “less stringent” approach, “is simply to weigh the extra sentence imposed upon [the defendant] beyond that permitted by the jury’s verdict.” According to this ap
*1122
proach, if the defendant receives a sentence greater than that supported by the jury’s findings, then he has successfully demonstrated that his substantial rights were affected.
Here, 2363 kilograms of marijuana — an amount sufficient to trigger a statutory maximum sentence of life in prison — were recovered from the OK Tedi. The jury convicted Chinawat for his involvement in that shipment and Chinawat did not object to the quantity at sentencing. Chinawat therefore cannot raise a reasonable doubt as to whether he was responsible for 1000 kilograms or more of marijuana. On the other hand, Chinawat’s 145-month sentence far exceeded the 60-month maximum sentence authorized by the jury’s verdict. Because Chinawat satisfies the less stringent standard, but not the more stringent one, we must decide which one is appropriate in determining whether the district court’s plain error affected China-wat’s substantial rights. This Circuit has not explicitly addressed the issue, but it appears we did so implicitly in our recent
en banc
decision in
Buckland,
Buckland was sentenced to 27 years in prison as a result of the district court’s preponderance-of-the-evidence finding that he was responsible for approximately eight kilograms of methamphetamine. Id. at 561-62. The maximum sentence authorized by the jury’s verdict, however, was only 20 years in prison. See 21 U.S.C. § 841(b)(1)(C) (relating to an offense involving an unspecified quantity of methamphetamine, a schedule II drug). Thus, Buckland satisfied the less stringent test for determining whether his substantial rights were affected. Nonetheless, we denied Buckland relief. Buckland had been found with over 700 grams of methamphetamine in his possession, he never objected to that amount and his attorney conceded that he was responsible for one to three kilograms of methamphetamine. Id. at 568-70. Recognizing that either “the unchallenged amount ... taken from Buck-land by the authorities, or ... the amount conceded by his attorney” would be sufficient to trigger a maximum life sentence pursuant to § 841(b)(l)(A)(viii) (which prescribes a maximum sentence of life for an offense involving 50 grams or more of methamphetamine), we concluded that “it appears beyond all doubt that the Appren-di error in this case did not affect the outcome of the proceedings, and, accordingly, did not affect Buckland’s substantial rights.” Id. at 569-70 (emphasis added). Although we did not explicitly reject the less stringent approach in favor of the more stringent approach — or even acknowledge Nordby’s discussion of the issue — it is a necessary implication of the final decision to deny Buckland relief that we rejected Nordby’s less stringent approach to the substantial rights prong of Olano. 12
*1123
We apply the more stringent test here. Chinawat’s situation is similar to that in
Buckland.
About 5200 pounds (2363 kilograms) of marijuana — an amount sufficient to trigger a statutory maximum penalty of life in prison — were recovered from the OK Tedi, and the jury found beyond a reasonable doubt that Chinawat was a member of the conspiracy to import that first shipment. Chinawat failed to contest the 2363 kilograms at the sentencing hearing, and though Chinawat’s attorney did not concede that Chinawat was responsible for more than 1000 kilograms of marijuana, she did not ask for an evidentiary hearing on the matter. Therefore, China-wat cannot raise a reasonable doubt as to whether he was responsible for more than 1000 kilograms of marijuana. Even though his sentence exceeded the statutory maximum authorized by the jury’s verdict, it is “ ‘clear beyond a reasonable doubt that a rational jury would have found the defendant guilty absent the error.’ ”
Nordby,
Buckland
also endorses an alternative ground on which to hold that Chinawat’s substantial rights were not affected by the district court’s
Apprendi
error. Even if Chinawat were subject to only 60 months on each count of conviction, the district court would have been required to impose the same 151-month sentence by “stacking” under § 5G1.2(d), which governs sentencing on multiple counts of conviction. Under that guideline provision, the district court would have been required to impose consecutive sentences up to the point of the “total punishment,” which is the minimum sentence in the guideline range.
See
U.S.S.G. § 5G1.2(d) and commentary (Nov. 1, 1998);
United States v. Archdale,
AFFIRMED.
Notes
. Although we address only drug quantity, we recognize that the logic of our holding extends to any fact that exposes the defendant to a higher statutory maximum and thus, under Apprendi, must be proved to a jury beyond a reasonable doubt.
. The indictment did not mention §§ 841 and 846, but this omission appears to be a typographical error; both the plea agreement and judgment referred to those statutory provisions.
. The PSR grouped the conspiracy and money laundering counts, pursuant to U.S.S.G. § 3D1.2(a), and assigned the base offense level pursuant to § 3D1.3(a), which directs that the base offense level be determined by "the most serious ... count[ ]" in the Group, "i.e., the highest offense level of the counts in the Group.” U.S.S.G. § 3D1.3(a) (Nov. 1, 1998).
. Both Minore and Chinawat raised a number of issues on appeal that we have resolved in a separate unpublished memorandum disposi *1115 tion. Our opinion addresses only defendants’ Apprendi-based claims.
. We express no opinion as to whether Rule 11(c)(1) requires the district court to advise the defendant of
every
element of the offense even when not constitutionally mandated.
Henderson,
. The defendant “bears the burden of persuasion” with respect to the "substantial rights" prong.
United States v. Olano,
. In
United States v.
Vonn, - U.S. -,
. Castillo’s sentence was enhanced because he had been previously deported after a conviction for an aggravated felony.
Castillo-Casiano,
. For this reason, we need not reach the question of whether, after admitting to his involvement in the third transaction as part of the factual basis for his plea and agreeing in his plea agreement that he should be held responsible for all three loads, Minore should be permitted to disavow the third transaction for purposes of sentencing.
. Although our cases sometime conflate the question of whether an
Apprendi
violation occurred with the question of whether the error requires resentencing, the inquiries are distinct.
Apprendi
makes clear that, in determining whether an error has occurred, the relevant inquiry is whether “the ... finding
exposes
the defendant to a greater punishment than that authorized by the jury's guilty verdict.”
. Of course, Nordby's logic, and our discussion, applies with equal force to errors premised on failure to instruct as to drug type, or any question of fact that must be proved to the jury beyond a reasonable doubt in the post-Apprendi world.
. We do not suggest that the less stringent approach is no longer available on harmless error review. Although harmless error and plain error "normally require[ ] the same
*1123
kind of inquiry,” except that different parties "bear the burden of persuasion with respect to .prejudice,”
Olano,
