The opinion of the Court was delivered by
*404GARIBALDI, J.Pursuant to a negotiated plea under N.J.S.A. 2C:35-12 (“section 12”), defendant pleaded guilty to the possession of cocaine with intent to distribute within 1,000 feet of school property in violation of N.J.S.A. 2C:35-7 (“section 7”). In exchange for the plea, the State agreed, pursuant to section 12, to waive the mandatory-minimum period of parole ineligibility and to recommend that defendant be given a split sentence, “probation with 364 days in the county jail.” The narrow issue is whether the court has the discretion under section 12 to reduce the custodial part of the plea agreement.
The trial court determined that based on a review of the legislative history of section 12, “it does not have discretion to deviate from [the plea] agreement unless the agreement were to be, of course, rejected in its entirety.” The court, “feelpng] bound by N.J.S.A. 2C:35-12,” sentenced defendant to a two-year term of probation conditioned on 364 days in the Hunter-don County Jail.
The Appellate Division affirmed, concluding that under section 12 the sentencing court had no discretion, once it had accepted the plea agreement, to sentence below the “term of imprisonment” recommended by the State. 252 N.J.Super. 286, 295, 599 A.2d 919 (1991). The court reasoned that because imprisonment as a condition of probation is a “term of imprisonment,” section 12 precludes the sentencing court from imposing a lesser term of imprisonment than that specified in the agreement. Id. at 294, 599 A.2d 919. We granted defendant’s petition for certification. 130 N.J. 8, 611 A.2d 648 (1992). As did the lower courts, we conclude that “term of imprisonment” encompasses the custodial aspect of defendant’s split sentence. We hold, therefore, that the trial court had no authority to sentence defendant below the agreed-upon 364 days.
I
As part of the Comprehensive Drug Reform Act of 1986, N.J.S.A. 2C:35-1 to -23, (the “Drug Reform Act”), section 7 *405directs that any person found guilty of third-degree distribution of cocaine within 1,000 feet of school property “shall, except as provided in N.J.S.A. 2C:35-12, be sentenced by the court to a term of imprisonment * * * [and] the term of imprisonment shall include the imposition of a minimum term which shall be fixed at * * * three years.” Section 12 provides that on a defendant’s conviction for an offense proscribed by Chapter 35, the sentencing court shall impose the mandatory sentence
unless the defendant has pleaded guilty pursuant to a negotiated agreement * * * which provides for a lesser sentence or period of parole ineligibility. The negotiated plea * * * may provide for a specified term of imprisonment within the range of ordinary or extended sentences authorized by law, a specified period of parole ineligibility, a specified fine, or other disposition. In that event, the court at sentencing shall not impose a lesser term of imprisonment, period of parole ineligibility or fine than that expressly provided for under the terms of the plea or post-conviction agreement, (emphasis added).
Defendant contends that a sentence of probation is an “other disposition.” Because the phrase “other disposition” is absent from the last sentence of section 12, defendant claims that under the plain language of the statute, the court is not bound to impose the prosecutor’s recommended sentence.
II
We first consider the plain language of section 12, for if the statute “is clear and unambiguous on its face and admits of only one interpretation, we need delve no deeper than [its] literal terms to divine the Legislature’s intent.” State v. Butler, 89 N.J. 220, 226, 445 A.2d 399 (1982).
Section 12 states that the agreement may provide for (1) a specified term of imprisonment within the range of ordinary or extended sentences authorized by law; (2) a period of parole ineligibility; (3) a fine; or (4) other disposition. Clearly, defendant’s sentence of probation conditioned on 364 days in county jail provides for neither a fine nor for a period of parole ineligibility. In addition, because defendant’s sentence calls only for 364 days in county jail, it does not fit squarely within the range of ordinary or extended sentences authorized by law *406for a school-zone offense. The range of an “ordinary” term of imprisonment “authorized by law” for a school-zone offense, a third-degree crime, is three to five years. N.J.S.A. 2C:43-6a(3). The range set forth for an “extended” term is five to ten years. N.J.S.A. 2C:43-7a(4).
The language of section 12, therefore, appears to provide unambiguously that the phrase “other disposition” means all sentencing options other than a term of imprisonment within the range of ordinary and extended sentences authorized by law, a period of parole ineligibility, or a fine. The statute’s plain language, therefore, supports an interpretation that defendant’s sentence of probation conditioned on 364 days in the county jail is an “other disposition.” Resolution of this appeal, however, does not turn on the meaning of “other disposition” within the meaning of section 12. Rather, the issue for resolution is whether the custodial aspect of that “other disposition”, a split sentence, constitutes a “term of imprisonment” as that phrase is used in the last sentence of section 12. That sentence states that in the event of a negotiated-plea agreement or post-conviction agreement, the sentencing court “shall not impose a lesser term of imprisonment, period of parole ineligibility or fine than that expressly provided for under the terms of the plea or post-conviction agreement.” (emphasis added).
We construe section 12 strictly because it is a penal statute. State v. Vasquez, 129 N.J. 189, 200, 609 A.2d 29 (1992). The rule of strict construction, however, “ ‘does not prevent a court ... from giving effect to the terms of the statute in accordance with their fair and natural acceptance.’ ” State v. Ivory, 124 N.J. 582, 594, 592 A.2d 205 (1991) (quoting State v. Meinken, 10 N.J. 348, 352, 91 A.2d 721 (1952)). The “ ‘words of [a penal statute] are to be accorded a rational meaning in harmony with the obvious intent and purpose of the law.’ ” State v. Tischio, 107 N.J. 504, 511, 527 A.2d 388 (1987) (quoting State v. Brown, 22 N.J. 405, 415, 126 A.2d 161 (1956)), *407appeal dismissed, 484 U.S. 1038, 108 S.Ct. 768, 98 L.Ed.2d 855 (1988).
The State argues that the phrase “term of imprisonment” means any imprisonment prescribed by the Code of Criminal Justice (“Code”), including the custodial aspect of defendant’s “split sentence,” as provided for in N.J.S.A. 2C:43-2b(2). Defendant, on the other hand, asserts that “term of imprisonment” within the meaning of section 12 refers only to imprisonment “within the range of ordinary or extended sentences authorized by law.” Defendant maintains that because his sentence does not fit squarely within that range, the sentencing court should not be bound by section 12’s restrictive language.
Ill
When a statutory term is subject to more than one interpretation, we look beyond its plain language to determine the Legislature’s intent. Our inquiry into the legislative history and special purpose of section 12 supports a construction of the phrase “term of imprisonment” to include the custodial part of defendant’s split-sentence.
In enacting the Drug Reform Act, the Legislature declared the public policy of the State to be “to provide for the strict punishment, deterrence and incapacitation of the most culpable and dangerous drug offenders.” N.J.S.A. 2C:35-1.1c. Toward that end, the Legislature recognized the need for adequate sentencing guidelines to identify consistently the most serious offenders and to guard against sentencing disparity, which diminishes the deterrent thrust of the criminal law. N.J.S.A. 2C:35-1.1d. The Legislature made sweeping revisions to the predecessor law contained in the Controlled Dangerous Substances Act, N.J.S.A. 24:21-1 to -53 in an attempt to effectuate that policy. To promote uniform sentences, the Legislature ordered the transfer of drug offenses from the Controlled Dangerous Substances Act to the Code:
*408The consolidation of these offenses and provisions into the penal code will limit courts’ sentencing discretion, and will ensure more uniform, consistent and predictable sentencing practices. In contrast to New Jersey’s current drug laws, the penal code establishes degrees of offenses and provides definitive sentencing ranges and presumptive terms for each degree. This bill clearly establishes the degree and severity of every drug offense, taking into account the nature and dangerousness of the specific controlled substance involved, the amount and purity of that substance, and the defendant’s role in the drug distribution hierarchy.
[.Assembly Judiciary Committee Statement, No. A. 3270 1 (Dec. 18,. 1986) (Committee Statement).]
To provide for strict penalties, the Drug Reform Act mandates a mandatory-minimum sentence for certain drug offenses occurring in a designated school zone. Section 7 provides that any person who violates N.J.S.A. 2C:35-5 while within 1,000 feet of a school or school bus shall be sentenced to a minimum term of three years imprisonment, during which the defendant shall be ineligible for parole.
The Legislature, however, tempered its professed goal of strict punishment and sentence uniformity by authorizing the prosecutor to waive the mandatory minimum prison term in section 12. See State v. Vasquez, supra, 129 N.J. at 204, 609 A.2d 29. In so doing, the Legislature recognized the need to secure the cooperation of lower- and middle-level drug offenders with law enforcement in order to penetrate the drug-trafficking hierarchy:
[O]ne of the key objectives of [section 12] and of the act is to provide persons engaged in illicit drug activities with strong incentives to cooperate with law enforcement to overcome the perceived and substantial risks associated with turning State’s evidence and exposing their superiors, suppliers and affiliates.
[Official Commentary to the Comprehensive Drug Reform Act (Laws 1987, Chapter 106), reprinted in 9 Crim.JusLQ. 149, 161 (1987) (Commentary).]
The contemporaneous expression of legislative understanding is entitled to considerable weight in ascertaining the .intent of the Legislature. State v. Hammond, 118 N.J. 306, 312, 571 A.2d 942 (1990); N.J. Pharmaceutical Ass’n v. Furman, 33 N.J. 121, 130, 162 A.2d 839 (1960). The Committee,Statement and Commentary suggest that the sentencing court has no discretion to lower the custodial part of a section 12 plea *409agreement; instead, they evince a clear legislative intent “to limit courts’ sentencing discretion, and [to] ensure more uniform, consistent and predictable sentencing practices.” Committee Statement, supra, at 1. More particularly, neither the Committee Statement nor the Commentary reveals any legislative intent to support defendant’s assertion that section 12 confers on a court the discretion to sentence below the agreed-upon term of imprisonment in a negotiated guilty plea. To the contrary, the Commentary states clearly that section 12 “expressly precludes” a sentencing court from imposing a “lesser prison term or fine than that expressly mandated by a plea agreement.” Commentary, supra, 9 Crim.Just. Q. at 161 (emphasis added). The Commentary explains that the Legislature chose to limit a court’s exercise of discretion under a section 12 plea agreement to only two circumstances: (1) when the court finds that the “interests of justice” would not be served by effectuating that agreement, it has the discretion to reject a plea in its entirety, R. 3:9-3; and (2) when the plea agreement remains silent concerning any or all terms, the court retains discretion to impose any sentence deemed appropriate, within the requirements of the Act. Once a court accepts a negotiated guilty plea, however, it is “bound by the specific terms and conditions of that negotiated agreement” for the purpose of imposing sentence. Commentary, supra, 9 Crim.Just.Q. at 161.
According to the Code’s own rules of construction, “when the language [of a provision] is susceptible of differing constructions it shall be interpreted to further the general purposes stated in [section 2C:1-2] and the special purposes of the particular provision involved.” N.J.S.A. 2C:1-2c. As noted, one of the Legislature’s primary objectives in drafting section 12 was “to provide persons engaged in illicit drug activities with strong incentives to cooperate with law enforcement” to apprehend and prosecute the “more culpable, higher echelon members” of a drug-distribution network. Commentary, supra, 9 Crim.Just.Q. at 161. Section 12 encourages such coop*410eration by insuring that the State, as well as the defendant, receives the full benefit of a negotiated agreement. Committee Statement, supra, at 3. To allow a court to sentence below the prison term provided in the plea agreement undermines the clear legislative purpose expressed in section 12. Prosecutors would understandably be reluctant to enter into a section 12 plea agreement knowing that in addition to the waiver of the mandatory-minimum parole disqualifier, the defendant could receive only a fraction of the bargained-for time of incarceration. To promote cooperation between drug offenders and law enforcement, therefore, section 12 must be read to limit a court’s discretion to sentence below the agreed-upon term of imprisonment.
Moreover, the construction of “term of imprisonment” to include only “a specified term of imprisonment within the range of ordinary or extended sentences authorized by law” would create an inconsistency in the operation of section 12. The Commentary clearly states that section 12 prohibits the reduction of all specified fines and prison terms. Commentary, supra, 9 Crim.Just.Q. at 161. Defendant, however, advocates a disparate treatment of those sentences. His proffered construction of section 12 prohibits the sentencing court from reducing a fine specified in the plea agreement, yet it allows the court to sentence below the specified term of incarceration in a plea agreement’s recommended split sentence. That disparity conflicts with a general purpose of the Code to promote uniformity and to reduce disparity in sentencing. See N.J.S.A. 2C:1-2b(4), (6); State v. Lee, 235 N.J.Super. 410, 413, 563 A.2d 51 (App.Div.1989). More fundamentally, the disparity frustrates two expressed policies of the Drug Reform Act: (1) to secure the cooperation of defendants, and (2) to promote uniform and consistent sentences.
That construction of “term of imprisonment” is reinforced by the absence of any restrictive language in section 12 qualifying the duration or type of imprisonment. Moreover, the Legislature's consistent use of the phrase “term of imprisonment” to *411characterize the custodial aspect of a split sentence provides further support for that interpretation. N.J.S.A. 2C:43-2b(2), authorizing the imposition of split sentences, provides that “except as otherwise provided by this code,” the court may sentence a person convicted of an offense to “probation, and in the case of a person convicted of a crime, to imprisonment for a term * * * not exceeding 364 days to be served as a condition of probation.” (emphasis added). In addition, N.J.S.A. 2C:45-1d provides: “[w]hen the court sentences a person who has been convicted of a crime to be placed on probation, it may require him to serve- a term of imprisonment not exceeding 364 days as an additional condition of its order.” (emphasis added).
Considering the statutory phrase in the context of the entire section and in a manner that advances the statute’s legislative purposes, we find that the phrase “term of imprisonment” in the last sentence of section 12 refers to defendant’s prison term of 364 days in the county jail imposed pursuant to a section 12 negotiated plea agreement. As the commentary and legislative history bear out, the Legislature designed section 12 to enable the courts to ratify the terms of prosecutorial bargains with defendants in an effort to promote cooperation. A narrow construction of “term of imprisonment” gives prosecutors little incentive to bargain with defendants, thereby defeating an express purpose of section 12.
IV
Defendant contends that that interpretation ignores the distinction established in State v. Hartye, 105 N.J. 411, 522 A.2d 418 (1987), and its companion case of State v. O’Connor, 105 N.J. 399, 522 A.2d 423 (1987), between a term of imprisonment imposed as a condition of probation and a sentence of imprisonment. In those cases, the Court noted that a term of imprisonment as a condition of probation must be served in a county jail, while generally a sentence of imprisonment must be served in a state correctional facility. Hartye, supra, 105 N.J. at 419, 522 *412A.2d 418; O’Connor, supra, 105 N.J. at 409, 522 A.2d 423. Relying on that distinction, defendant argues that a sentencing court’s discretion under Section 12 “is limited only when the plea agreement provides for a specific prison term, not a county jail sentence.” In support of that argument the dissent states:
[The Legislature] enacted section 12 after we had decided O’Connor and Hartye * * *. We must assume that the Legislature was aware that a probationary county-jail term was not understood to mean a term of imprisonment as such. We must assume as well that it was conversant with the legal traditions and consistent penal practices that have uniformly recognized the . significance of the distinction between a state-prison term and a county-jail term that is imposed as a condition of probation. [Post at 419, 621 A.2d at 10.]
Hartye and O’Connor, however, must be considered in the context of the statutes they construe. Section 12 and these presumptions of imprisonment, N.J.S.A. 2C:44-1d and le, differ markedly in language and purpose. Each case considered the relationship between the presumptions of incarceration contained in N.J.S.A. 2C:44-1d and le and the sentence of probation conditioned on 364 days in the county jail, N.J.S.A. 2C:43-2b(2). In O’Connor, the Court concluded that a fifteen-weekend prison term, imposed as a condition of probation pursuant to N.J.S.A. 2C:43-2b(2), did not satisfy the presumption of incarceration that applied to a defendant who had pled guilty to a second-degree offense. 105 N.J. at 405, 522 A.2d 423. The Court reasoned that because the presumption of incarceration in N.J.S.A. 2C:44-1d severely limits a court’s exercise of discretion in its decision to imprison first- and second-degree offenders, defendant’s “split sentence” with a term of incarceration below the presumptive range for either a second- or third-degree offense was illegal. Id. at 407-08, 522 A.2d 423. The Court in O’Connor expressly rejected defendant's argument that the term “imprisonment” should have the same meaning throughout the Code’s sentencing provisions. The Court held that to apply mechanically a rule of statutory construction in that case would “violate clear policies that form the foundation of the Code’s sentencing provisions.” Id. at 408, 522 A.2d 423. *413The Court noted further that the Legislature intended that a “term of imprisonment” as a condition of probation under N.J.S.A. 2C:43-2b(2) and a sentence of imprisonment be treated as “two distinct and different sentencing alternatives.” Id. at 409, 522 A.2d 423. In support of that conclusion, the Court quoted from the Final Report of the Criminal Law Revision Commission:
‘[sentences may be of four different sorts: * * * (2) to be placed on probation with or without a short period of imprisonment; or (3) to imprisonment for the term * * *.’
[Ibid, (quoting II Final Report of the New Jersey Criminal Law Revision Commission: Commentary 313 (1971)).]
The related issue addressed by the Court in Hartye was whether the presumption of non-imprisonment that applies to first time offenders convicted of third- or fourth-degree crimes precludes a court from imposing a jail term of up to 364 days as a condition of probation. The Court concluded that a term of imprisonment as a condition of probation is permissible where the presumption of non-imprisonment governs. 105 N.J. at 418, 522 A.2d 423. In so holding, the Court again expressly rejected the defendant’s contention that the “term of imprisonment” as used in N.J.S.A. 2C:44-1e means any imprisonment. Id. at 418-19, 522 A.2d 423.
Given the policies underlying the Code and the express purpose of Section 12, our construction of the phrase “term of imprisonment” in Section 12 is consistent with our holdings in Hartye and O’Connor. There is no doubt, as the Court pointed out in those cases, that a term of imprisonment to be served as a condition of probation under N.J.S.A 2C:43-2b(2) and a term of imprisonment under N.J.S.A. 2C:43-2b(3) are qualitatively and quantitatively different. Such a construction, however, was crucial to advance the Code’s dual policies of greater uniformity and fairness in sentencing decisions. O’Connor, supra, 105 N.J. at 408, 522 A.2d 423. To construe the statute otherwise would have reintroduced unfettered discretion into sentencing decision. Ibid.; see N.J.S.A. 2C:1-2b.
*414Our construction of the phrase “term of imprisonment” advances the policy of Section 12 in much the same way that the statutory construction in O’Connor and Hartye promotes sentence uniformity. To construe section 12 using the O’Connor and Hartye distinction would permit the court to sentence a third-degree drug offender to probation with but one day in jail, thereby reintroducing unfettered discretion into sentencing decisions and circumventing the Legislature’s intent for uniform and fair sentences.
Undoubtedly, the Legislature could better have used the phrase “a lesser term of incarceration” or “a lesser prison term.” However, “[l]ack of precision in drafting does not mandate lack of common sense in construction.” State v. Des Marets, 92 N.J. 62, 78, 455 A.2d 1074 (1983). When section 12 is read in conjunction with the rest of the Drug Reform Act and in light of the clear policies underlying the Code’s sentencing provisions, common sense would suggest that the phrase “term of imprisonment” as used in section 12 includes defendant’s 364-day term of imprisonment to be served as a condition of probation.
V
We therefore hold that the phrase “term of imprisonment” in section 12 includes a custodial term of 364 days in the county jail. Because the sentencing court has accepted the section 12 plea agreement, it is precluded from exercising its discretion to alter the terms of the prosecutor’s recommended sentence.
The judgment of the Appellate Division is affirmed.