*264 Opinion of the Court
EVERETT, Chief Judge:The appellant was tried by special court-martial with members and, notwithstanding his pleas, was found guilty of two specifications of using a false writing to obtain a family separation allowance, in violation of Article 132, Uniform Code of Military Justice, 10 U.S.C. § 932. He was sentenced to a bad-conduct discharge, confinement at hard labor for 6 months, forfeiture of $279 pay per month for 6 months, and reduction to the lowest enlisted grade. After the findings and sentence were approved by all intermediate reviewing authorities, we granted review (9 M.J. 124 A.C.M.R.) of this single issue:
WHETHER THE MILITARY JUDGE ERRED BY ADMITTING PROSECUTION EXHIBITS 16, 17, AND 19 IN THAT THEY WERE NOT PROPERLY MAINTAINED IN APPELLANT’S MILITARY PERSONNEL RECORDS JACKET (MPRJ).
The three exhibits called into question by the assigned issue are records of nonjudicial punishment. Each of the first two was imposed for a dereliction of duty — one having occurred on December 5, 1974, and the other on January 81, 1975; the third was imposed for a 4-day absence without leave which had commenced on July 1, 1973. When they were offered into evidence by trial counsel during the presentencing proceedings, defense counsel objected on the ground that they had not properly been maintained in the appellant’s Military Personnel Records Jacket and, accordingly, they were not admissible in his court-martial. The military judge overruled the objection in each instance; and the prosecutor relied upon the exhibits in his argument to the court concerning an appropriate sentence.
We conclude that the military judge erred in overruling the objections to these exhibits and that, under the circumstances of this case, appellant may have been prejudiced by this error.
I
At a court-martial constituted with a military judge — as was the appellant’s — the Manual for Courts-Martial authorizes the use, in connection with the sentence determination, of personnel records of a convicted accused that “reflect . . . [his] past conduct” and which are approved for this use by “regulations of the Secretary concerned.” Para. 75 d, Manual for Courts-Martial, United States, 1969 (Revised edition). Army Regulation 27-10, paragraph 2-20b (C.16, November 4, 1975), promulgated by the Secretary of the Army, enumerates the personnel records which qualify for such use at a court-martial. Among the qualified records are:
(4) Records of punishment under Article 15, UCMJ, required by regulation to be maintained in the Military Personnel Records Jacket. (Emphasis added).
Thus, it is critical to determine what records of Article 15 punishment are required by service regulations to be maintained in the Military Personnel Records Jacket (MPRJ).
The original of every official record of Article 15 punishment of an enlisted person must be maintained in the individual’s Official Military Personnel File at US Army Enlisted Records Center, Fort Benjamin Harrison, Indiana, and a copy must be maintained in his MPRJ at his local unit of assignment. AR 27-10, paras. 3-15b(2)(a) and (d), and 3-15b(3)(a) and (d) (Interim Change, June 7, 1976). However, while the former is intended “for permanent filing,” id. at para. 3-15b(2)(a), the latter may be either permanent or temporary, depending upon the length of time the individual has served on active duty at the time of the offense punished under Article 15. The record of a person with more than 3 years of service at the time of the act punished is retained in the MPRJ “for permanent filing.” Id. at para. 3-15b(2)(d). However, the record of a person with 3 years or less of active service at the time of the act punished must “be withdrawn from the [MPRJ] and destroyed” on the occurrence of any one of three specified events: sepa*265ration from the Army; the setting aside of the punishment involved; or expiration of 2 years “since imposition of the punishment.” Id. at para. 3-15b(3)(d).
The personal data on the first page of the charge sheet — which, during the presentence procedure, defense counsel acknowledged to be correct — reveals that the appellant entered active duty on February 17, 1972. Thus, not until February 18, 1975, had the appellant completed more than 3 years of active duty service. Accordingly, all three of the records of Article 15 punishment at issue in this appeal — involving, as they did, acts committed within this initial 3-year period of active duty service— should have been withdrawn from the MPRJ and destroyed long before the appellant’s instant court-martial. See United States v. Cisneros, 11 M.J. 48 (C.M.A. 1981).
II
The Government concedes the error of admitting these three records of nonjudicial punishment, but it resists any suggestion that the appellant was prejudiced thereby. Of central importance to our consideration of prejudice is the fact that also admitted at trial was a bar to reenlistment certificate which contained, as support for the bar, reference to these same three Article 15 punishments.1
The purpose of the certificate is to deny “reenlistment to persons whose reentry into or continued service with the Army is deemed not to be in the best interests of the military service,” AR 601-280, para. 1-27 (C.4, March 16, 1970), either because the individual is unsuitable for military service or because he is untrainable. Id. at para. 1-30. Paragraph l-30e of the regulation indicates that, of the seventeen factors normally found, alone or in combination, in the records of individuals against whom a bar to reenlistment proceeding is initiated, one is “[recurrent Article 15 punishments.” Id. at para. l-30c(7).
Preparation of the certificate is regulated by paragraph 1-31, AR 601-280, supra. Subparagraph a(2) specifically admonishes that “[a] bar to reenlistment procedure should not be based on generalities or approximate dates and/or vague places and times but should be specific and substantiated by official remarks made at the time of each occurrence.” As to what material must be included on the certificate, subparagraph b prescribes:
The individual’s unit commander will prepare a certificate signed in duplicate summarizing the basis for his intent to initiate bar to reenlistment procedures. This will include, if appropriate, the number and dates of courts-martial, incidents of punishment under Article 15, and all other factual and relevant information supporting his recommendation.
And subparagraph d requires that “[w]hen a certificate [for a bar to reenlistment] has been approved by the appropriate commander,” a copy will be placed in the individual’s MPRJ “where it will remain” permanently. Further it states, “[t]he remark, ‘Not recommended for further service,’ will be entered on the individual’s Enlisted Qualification Record (DA Form 20).”
A bar to reenlistment certificate is specifically listed in AR 27-10 as another of the personnel records of a convicted accused which may be admitted in the presentencing phase of a court-martial to reflect the accused’s past conduct. AR 27-10, para. 2-20b(7) (C.16, November 4, 1975). Nonetheless, we conclude that the particular entry in box 10 of the appellant’s certificate which reflected the three Article 15 punishments here of interest was not admissible. Initially, we observe that if the three records of punishment had been properly removed from the local unit’s MPRJ as the regulation required, the local unit commander would not even have been aware of them; in such instance, or course, they would not then have been entered on the *266certificate prepared by the local commander.2
Furthermore, what the Government cannot successfully introduce into evidence through the front door it cannot successfully introduce through the back door via an administrative record-keeping regulation. See United States v. Boles, 11 M.J. 195 (C.M.A. 1981). The same paragraph which provides for entry of prior Article 15 punishments on the certificate also requires a similar entry for all prior court-martial convictions. AR 601-280, supra, para. 1-31 b. Yet, surely if one of these convictions was not yet final — and, accordingly, not directly admissible as a prior court-martial conviction (see para. 756(2), Manual, supra) — it could not be admitted as an entry on the bar to reenlistment certificate. To permit otherwise would be to invite the distortion and manipulation of legitimate administrative record-keeping functions as a means to circumvent specific proscriptions on the admissibility of evidence in a court-martial.3
Ill
In light of the number of inadmissible exhibits involved, their use by the Government in the argument on sentence, and the absence of any mitigating action on the sentence up to this point, we cannot conclude that, as in Cisneros, the error was not prejudicial. Accordingly, the decision of the United States Army Court of Military Review is reversed as to sentence. The record of trial is returned to the Judge Advocate General of the Army for submission to that court for reassessment of the sentence based on the approved findings of guilty or such other proceedings as may be consistent with this opinion.
Judge FLETCHER concurs.. Trial defense counsel objected to the admission of this certificate, contingent on the disposition of the objections to the records of Article 15 punishment.
. Of course, if it appeared that in barring the reenlistment, the commander relied chiefly on Article 15’s which in the proper performance of military duties should have been deleted from the accused’s MPRJ, then it might be arguable that the reenlistment bar was itself invalid and inadmissible in evidence.
. By this decision we do not restrict in any way the use in sentencing deliberations of information concerning a bar to reenlistment. In this case, for instance, the certificate could have been offered and admitted sans the objectionable entries concerning these three Article 15 punishments (see Mil.R.Evid. 201). Moreover, the existence of such a certificate was quite apparent from an examination of the appellant’s Personnel Qualification Record (formerly the Enlisted Qualification Record) which, pursuant to paragraph 1-3Id of AR 601-280, contained the entry, “Not recommend for further svc. Reviewed 781211.” (Pros. ex. 13). Currently, under Mil.R.Evid. 201, the military judge, upon prosecution request, might well take judicial notice of the fact of the existence of the record in an accused’s MPRJ.