The United States appeals from an order of the District Court for the Eastern District of New York (Jack B. Weinstein, Judge) granting a motion by appellee Raphael Dwight Hundley under 28 U.S.C. § 2255 (1982) to set aside a fifteen-year sentence. The District Court had imposed the sentence pursuant to the Armed Career Criminal Act, 18 U.S.C. § 924(e) (Supp. IV 1986), which mandates a fifteen-year minimum sentence for those committing certain firearms offenses who have three prior predicate convictions. Subsequently, the Court invalidated the sentence upon a determination that one of the three predicate convictions relied on by the Government was constitutionally infirm. Hundley, was resentenced to an aggregate sentence of five years. We dismiss the appeal because what in form is an appeal from the granting of a motion under section 2255 is in substance an unauthorized appeal by the Government from the five-year sentence. Though the procedure that purports to confer appellate jurisdiction on this Court was developed by the District Court, it cannot suffice to confer upon the Government appellate rights that Congress has not created.
Background
Hundley was indicted in 1986 on two counts of possession of a firearm by a convicted felon, in violation of 18 U.S.C. App. § 1202(a)(1) (1982), repealed and reenacted by Firearms Owners’ Protection Act, Pub.L. No. 99-308, §§ 102(6)(D), 104(b), 100 Stat. 452, 459 (1986) (codified at 18 U.S.C. § 922(g) (1982 & Supp. IV 1986)), and one count of possession of cocaine, in violation of 21 U.S.C. § 844 (1982 & Supp. IV 1986). The Government sought enhanced sentencing of Hundley under the Armed Career Criminal Act, 18 U.S.C. Appx. § 1202(a) (1982 & Supp. Ill 1985), repealed and reenacted by Firearms Owners’ Protection Act, Pub.L. No. 99-308, §§ 104(a)(4), 104(b), 100 Stat. 458, 459 (1986) (codifiеd at 18 U.S.C. § 924(e) (Supp. IV 1986)). Under that Act, possession of a firearm by a convicted felon is punishable by a mandatory minimum sentence of fifteen years if the defendant has three or more prior convictions for certain crimes, including robbery. The Government notified the District Court that Hundley had three prior robbery convictions and moved to have him sentenced under the enhancement provision, should he be convicted on the gun possession charges. Hundley opposed application of the Armed Career Criminal Act on the ground that one оf the three predicate convictions proffered by the Government — Hundley’s 1977 bank robbery conviction in the District Court for the Western District of Pennsylvania (the “1977 conviction”) — was constitutionally defective. He argued that the 1977 conviction violated his Sixth Amendment right to self-representation because the trial court *60 had improperly discouraged him from proceeding pro se. He sought to preclude the use of the 1977 conviction before he would plead guilty to the gun possession charges.
Following argument by the parties, the District Judge expressed his view that the 1977 conviction had been obtained in violation of Hundley’s constitutional rights and “should be set aside for purposes of [the] enhancement statute.” Defense counsel urged the Judge to make that ruling prior to entry of a plea, contending that Hundley was entitled to know before he pled whether or not he was subject to a mandatory minimum sentence. See Fed.R.Crim.P. 11(c)(1). However, the Judge declined to make the ruling at that point because he did not want to deny the Government “its right to appeal.” From the colloquy with counsel, it is evident that the Judge believed that if he invalidated the 1977 conviction prior to the plea and then imposed sentence without enhancement, the Government could not appeal from the sentence and would have no opportunity to secure review of the ruling on the 1977 conviction. In order to provide the Government with “something to appeal,” Judge Weinstein proposed the following unusual procedure: First, he would accept guilty pleas from Hundley to the three counts of the indictment, with the minimum sentence stated to be fifteen years pursuant to the enhancement statute; second, he would immediately entertain an oral motion to set aside the enhanced sentence under section 2255; third, he would immediately grant the motion on the ground that the 1977 predicate conviction was invalid; and finally, he would resentence Hundley without regard to the enhancement statute.
In light of the procedure outlined by Judge Weinstein, Hundley agreed to plead guilty to the gun possession and narcotics charges. In accordance with that procedure, Hundley was informed at the plea proceeding that the enhancement statute was applicablе and that he was subject to a mandatory minimum term of fifteen years. Defense counsel unsuccessfully renewed his motion to have the District Court determine the validity of the 1977 conviction prior to the plea. Hundley then pled guilty. At the subsequent sentencing hearing, Judge Weinstein implemented the remaining steps of his procedure. After sentencing Hundley to the mandatory minimum fifteen-year prison term under the enhancement statute, he immediately granted a motion by the defendant under section 2255 to set aside the sentence on the ground that the 1977 conviction was invalid. The Court promptly resentenced Hundley without enhancement to two years on each of the two firearms counts and one year on the cocaine count, all sentences to run consecutively — an aggregate sentence of five years.
The Government appeals on the ground that the 1977 conviction was valid and the District Judge was therefore required to impose an enhanced sentence.
Discussion
We raised on our own motion the issue of whether the Government is authorized to appeal the District Court’s ruling under the circumstances of this case. We invited and have received the views of the parties on this issue.
Normally an appeal may be taken by the Government from a final ruling in proceedings under section 2255.
See
28 U.S.C. § 2255 (incorporating appealability provisions of 28 U.S.C. § 2253). However, in assessing the Government’s right to appeal, “ ‘[w]e must be guided ... not by the name the court gave [its decision] but by what in legal effect it actually was.’”
United States v. Sisson,
It is fundamental that “the United States has no right of appeal in a criminal case absent explicit statutory authority.”
United States v. Scott,
We can find no explicit statutory authority for the Government to appeal an order imposing an unenhanced sentence on the ground that a predicate conviction was improperly excluded from consideration. The Armed Career Criminal Act does not authorize Government appeals from a district court’s determination that the Act is inapplicable. The statute differs in this regard from several other sentence enhancement statutes in which Congress has explicitly permitted the Government to appeal adverse rulings. See 18 U.S.C. §§ 3575, 3576 (1982) (dangerous special offenders); 21 U.S.C. § 849(h) (1982) (dangerous special drug offenders). 2 The Government argues that its appeal should be permitted under the Armed Career Criminal Act as “analogous” to these other statutes. In our view, however, Congress’ explicit authorization of sentence appeals under those statutes оnly underscores the significance of the absence of similar authority under the Armed Career Criminal Act. Thus, we reject the Government’s argument that the appeal in this case is warranted because such appeals are “routinely available” under other enhancement provisions that provide for them.
*62 Since the specific sentencing statute involved in this case does not authorize the Government’s appeal, we must look to other more general statutes. Courts have found express authority for Government appeals of some sentencing orders in the Criminal Appeals Act, 18 U.S.C. § 3731 (1982 & Supp. IV 1986), and the Judicial Code’s general provision relating to jurisdiction of the courts of appeals, 28 U.S.C. § 1291 (1982). It is our view, however, that neither of these statutes authorizes the Government’s appeal under the circumstances of this case.
The Criminal Appeals Act, 18 U.S.C. § 3731, allows the United States to appeal from a limited variety of orders in criminal cases.
3
Though sentencing orders are not expressly mentioned, several courts have held that the Act authorizes Government appeals from such orders.
See United States v. Edmonson,
We agree with those courts that have held that sentencing orders are not appealable by the Government under section 3731. The statute plainly limits appeals by the United States to specified categories of district court orders — those (1) dismissing an indictment or granting a new trial, (2) suppressing evidence or requiring the return of seized property, and (3) relating to the temporary release of a person charged or convicted of an offense. Sentencing orders are not included in the statute, nor are they even similаr to any of the types of orders that are included. In light of the statute’s precisely drawn provisions and the well-settled principle that Government appeals must be
explicitly
authorized by Congress, this conspicuous absence is highly significant.
See United States v. Denson, supra,
*63
We are further impressed by the fact that, as noted above, Congress has expressly authorized Government appeals of sentences in some enhancement statutes,
e.g.,
18 U.S.C. §§ 3575, 3576 (dangerous special offenders), 21 U.S.C. § 849(h) (dangerous special drug offenders), but not in others,
e.g.,
18 U.S.C. § 924(e) (armed career criminals). This distinction would be superfluous if Congress had intended section 3731 to allow the Government to appeal all sentences.
See United States v. Horak, supra,
We are mindful of the Supreme Court’s seemingly broad construction of seсtion 3731 in
United States v. Wilson, supra.
However, we are convinced that the Court’s statement in that case, that Congress intended to remove statutory barriers to Government appeals, does not cover appeals from sentencing orders. The statement occurs in the course of pointing out that section 3731 was a significant expansion of the old Criminal Appeals Act. That Act had allowed Government appeals from decisions dismissing indictments or arresting judgments only where the decision was “based upon the invalidity, or construction of the statute upon which the indictment [was] founded,” Pub.L. No. 59-223, 34 Stat. 1246 (1907) (amended 1971), a limitation that the Court termed “highly technical.”
United States v. Wilson, supra,
The other statute upon which courts have relied in permitting Government appeals from sentencing orders is 28 U.S.C. § 1291 (1982), which gives to the courts of
*64
appeals jurisdiction over appeals from all “final decisions” of the district courts. The general rule is that section 1291 does nоt authorize Government appeals in criminal cases.
Arizona v. Manypenny, supra,
[Cjertain orders relating to a criminal case may be found to possess sufficient independence from the main course of the prosecution to warrant treatment as plenary orders, and thus be appealable on the authority of 28 U.S.C. § 1291 without regard to the limitаtions of 18 U.S.C. § 3731, just as in civil litigation orders of equivalent distinctness are ap-pealable on the same authority without regard to the limitations of 28 U.S.C. § 1292. [footnote citing Cohen]. The instances in criminal cases are very few.... In such cases, as appropriate, the Government as well as the moving person has been permitted to appeal from an adverse decision.
Carroll v. United States, supra,
The cases conflict as to whether section 1291 as construed in
Carroll
authorizes the Government to appeal sentencing orders. In
United States v. Busic,
We believe that the District Court’s decision in the present case not to apply the Armed Career Criminal Act is not one of the “very few” rulings sufficiently independent “from the main course of the prosecution” to warrant a Government appeal under section 1291 as construed by
Carroll.
Sentencing is a key element of any criminal prosecution. Indeed, “sentencing orders are themselves the final judgments in criminal cases,”
Government of the Virgin Islands v. Douglas, supra,
Our decision in
Busic
is distinguishable from the circumstances of this case. In
Busic
the Government’s cross-appeal was directed at a discrete element of the sentencing order, the early parole designation, and the Government did not challenge any other aspect of the defendant’s life sentence. Moreover, it was the early parole designation that this Court determined to be sufficiently independent and complete to allow a Government appeal under section 1291.
The Government insists that whether or not there is express statutory authority, it must be granted a right to review in cases such as this in order to prevent district judges from ignoring congressionally mandated sentences. But there is no room for an argument that without explicit congressional approval the Government has a right to appeal in a criminal case out of some notion of necessity:
Congress clearly contemрlated when it placed drastic limits upon the Govern- *66 merit’s right of review in criminal cases that it would be completely unable to secure review of some orders having a substantial effect on its ability to secure criminal convictions. This Court cannot and will not grant the Government a right of review which Congress has chosen to withhold.
Will v. United States,
Having determined that the Government would have had no right to appeal if the District Court had originally imposed an unenhanced sentence, we conclude that the mechanism of a staged collateral attack was an improper means of conferring appellate rights on the Government. As discussed above, where the Government has no right to appeal, an appeal may not be artificially engineered by the label a district court gives its order,
see United States v. Sisson, supra,
Appeal dismissed.
Notes
. The Government contends that defense counsel "expressly acknowledged" the Government’s right to appeal from the District Court’s decision invalidating the 1977 conviction. The record shows, however, that defense counsel twice objected to the District Cоurt’s attempt to confer appellate rights on the Government, arguing that Hundley had the right to have the validity of the 1977 conviction finally determined before he pled guilty and was sentenced. Though defense counsel ultimately acquiesced in the collateral attack procedure after the District Court refused to rule on the 1977 conviction before plea and sentencing, defense counsel never expressly acknowledged the Government’s right to appeal. In any event, appellate jurisdiction cannot be conferred by the consent of the parties.
. Both of these provisions have been repealed with respect to crimes committed after November 1, 1987. See Sentencing Reform Act of 1984, Pub.L. No. 98-473, §§ 212(a)(2), 219(a), 235(a)(1), 98 Stat. 1987, 2027, 2031 (1984), amended by Sentencing Reform Amendments Act of 1985, Pub.L. No. 99-217, § 4, 99 Stat. 1728 (1985), and Sentencing Act of 1987, Pub.L. No. 100-182, § 2(a), 101 Stat. 1266 (1987).
. 18 U.S.C. § 3731 provides, in pertinent part, as follows:
In a criminal case an appeal by the United States shall lie to a court of appeals from a decision, judgment, or order of a district court dismissing an indictment or information or granting a new trial after verdict or judgment, as to any one or more counts, except that no appeal shall lie where the double jeopardy clause of the United States Constitution prohibits further prosecution.
An appeal by the United States shall lie to a court of appeals from a decision or order of a district court suppressing or excluding evidence or requiring the return of seized property in a criminal proceeding, not made after the defendant has been put in jeopardy and before the verdict or finding on an indictment or information, if the United States attorney certifies to the district court that the аppeal is not taken for purpose of delay and that the evidence is a substantial proof of a fact material in the proceeding.
An appeal by the United States shall lie to a court of appeals from a decision or order, entered by a district court of the United States, granting the release of a person charged with or convicted of an offense, or denying a motion for revocation of, or modification of the conditions of, a decision or order granting release.
. The 1984 revision applies to crimes committed after November 1, 1987. See Pub.L. No. 98-473, § 235(a)(1), 98 Stat. 2031 (1984), amended by Sentencing Reform Amendments Act of 1985, Pub.L. No. 99-217, § 4, 99 Stat. 1728 (1985), and Sentencing Act of 1987, Pub.L. No. 100-182, § 2(a), 101 Stat. 1266 (1987).
. Since
Carroll,
the Supreme Court has relied on the criminal collateral order doctrine in
Abney v. United States,
. We also had occasion to consider
Carroll's
application to a sentencing appeal in
United States v. Donovan,
. We do not mean to suggest that a district judge is prohibited from making rulings that have the effect of conferring appellate rights on the Government where the district judge is specifically authorized to do so. For example, if a defendant moves at the close of the Government's casе for a judgment of acquittal on the ground that the evidence is insufficient, the district judge is authorized by Fed.R.Crim.P. 29(b) to reserve decision on the motion, to submit the case to the jury, and to grant the motion after the jury returns a verdict of guilty. The effect of this procedure is to confer upon the Government a right to appeal: Double jeopardy would bar the Government from appealing a judgment of acquittal entered before a verdict since reversal of the acquittal would result in a retrial,
see United States v. Scott, supra,
