Spina, J.
At issue in this case is whether the use of Policy and [257]*257Procedure 467, also known as the “Global Position Satellite Monitoring Program” (GPS program), by the Middlesex County sheriff’s office (sheriff), violates art. 30 of the Massachusetts Declaration of Rights insofar as it allows the sheriff to release from the Billerica house of correction (house of correction) and place in home confinement select inmates who have not fully served the “committed” portions of their sentences. For the reasons that follow, we conclude that the placement of select inmates in the GPS program does not violate art. 30 and does not constitute an ultra vires act by the sheriff.
1. The GPS program.1 By way of background, we begin with a brief overview of Policy and Procedure 467,2 which is a policy of the Middlesex County sheriff’s office.3 See Policy and Procedure 467.04 (2007). The GPS program is “designed to promote reintegration and to test the readiness of inmates for release by maximizing an inmate’s time in the community prior to his actual parole or discharge. The program allows an inmate to demonstrate his competence in a realistic living environment while monitored under strict conditions of accountability.” Policy and Procedure 467.03. When determining an inmate’s suitability for the GPS program, consideration will be given to the “inmate’s record, including institutional behavior, community release record, demonstrated ability to conform to rules and regulations, length of time served and participation in programs.” Policy and Procedure 467.05(4). Eligible inmates shall meet the following criteria: (a) “current minimum security or pre-release status”; (b) “no substance abuse related disciplinary infractions”; (c) “good overall institutional record and satisfactory evaluations”; (d) “any charge prohibited by state statute”;4 (e) “no outstanding warrants, pending cases, active restraining orders or CORIA notifications”; [258]*258and (f) “not considered a risk to public safety.” Id. Certain conditions render an inmate ineligible for the GPS program, including commitment on an escape charge or a prior escape, a mandatory sentence, an offense of domestic violence, or being the subject of an active protective order. See Policy and Procedure 467.05(3).
Every inmate participating in the GPS program shall be required to wear a tamper-proof transmitter, which enables the sheriffs staff to monitor the inmate twenty-four hours each day, and shall be required to have, among other things, an approved home and work plan and a reliable means of transportation, either private or public. See Policy and Procedure 467.06, 467.09(1). Each inmate’s activities are supervised by a GPS monitoring officer who approves the inmate’s itinerary and any changes thereto, and who conducts random checks on the inmate, both by telephone and by onsite visits. See Policy and Procedure 467.09(2), 467.09(4). All inmates participating in the GPS program shall be supervised for “out of place” violations and for the use of alcohol and illegal drags, and they shall be required to submit to random and frequent “urine surveillance.” See Policy and Procedure 467.09(5).
Inmates must report to the house of correction in person as scheduled or whenever so ordered, at which time they are required to submit, for approval, their itineraries for the following week. See Policy and Procedure 467.09(6). Inmates also must agree to abide by the roles of conduct of the GPS program, and they are required to read and sign an agreement that specifies those roles. See Policy and Procedure 467.08(1). A disciplinary report may be issued whenever there is an infraction of any role of conduct, and if such a report is issued, the inmate shall be returned to the house of correction and be placed in administrative segregation pending a hearing. See Policy and Procedure 467.08(2), (3). The GPS program provides that an inmate will be declared to have escaped if that inmate fails to report to a designated destination within two hours of his established time, if the designated administrator believes that the inmate has escaped, or if there is confirmation that the inmate has destroyed or otherwise rendered inoperable the GPS monitoring equipment. See Policy and Procedure 467.11(1). In addition to escape, an inmate can be terminated from the GPS program for, among other reasons, a new [259]*259arrest, a new case, a positive urine screening, a violation of the rules of conduct, or a reclassification.5 See Policy and Procedure 467.10.
2. Background. On March 8, 2007, following a jury trial, Edward Donohue was found guilty of operating a motor vehicle while under the influence of alcohol, third offense, in violation of G. L. c. 90, § 24.6 On March 20, 2007, he was sentenced to a term of two and one-half years in the house of correction,7 with eighteen months to be served and the balance to be suspended for four years, and he was given credit for thirteen days of time [260]*260served.8 On September 17, 2007, after Donohue had served 195 days of his sentence, the sheriff transferred him, pursuant to Policy and Procedure 467, from the physical confines of the house of correction to the confines of Donohue’s home with a GPS monitoring bracelet. Donohue worked from his house for a mortgage company, and he was permitted to leave for scheduled appointments with appropriate permission. In addition, Donohue was required to attend five Alcoholics Anonymous and Narcotics Anonymous meetings a week, attend a weekly class at the community counseling center, and perform weekly community service.
On September 19, 2007, Donohue’s case was placed on the Superior Court’s hearing list for a determination of indigency because he had requested the appointment of counsel to appeal from his conviction. The court issued a writ of habeas corpus to the house of correction for Donohue to appear in the Superior Court in Middlesex County for a hearing. Donohue arrived in court accompanied by a deputy sheriff, and the judge learned that Donohue had been released from the house of correction on a GPS monitoring bracelet. On September 20, 2007, the judge issued an order for the sheriff to show cause why Donohue was not serving the sentence that had been imposed by the court on March 20. The sheriff filed an opposition to the court’s order, claiming that it constituted judicial interference with his authority to determine the manner by which defendants serve their sentences in violation of the separation of powers principles expressed in art. 30 of the Massachusetts Declaration of Rights.9
At the show cause hearing on September 21, 2007, the sheriff took the position that he had the authority to confine Donohue [261]*261in his personal residence with an electronic bracelet, notwithstanding the fact that Donohue had not finished serving the “committed” portion of his sentence. The judge advised the sheriff that he did not have statutory authority to declare the personal residence of a defendant under sentence to the house of correction to be “a place of confinement” and that he was in violation of the mitti-mus. The judge ordered the sheriff to confine Donohue “in the House of Correction, Billerica, pending disposition of this matter, except to the extent that G. L. c.
Free access — add to your briefcase to read the full text and ask questions with AI
Spina, J.
At issue in this case is whether the use of Policy and [257]*257Procedure 467, also known as the “Global Position Satellite Monitoring Program” (GPS program), by the Middlesex County sheriff’s office (sheriff), violates art. 30 of the Massachusetts Declaration of Rights insofar as it allows the sheriff to release from the Billerica house of correction (house of correction) and place in home confinement select inmates who have not fully served the “committed” portions of their sentences. For the reasons that follow, we conclude that the placement of select inmates in the GPS program does not violate art. 30 and does not constitute an ultra vires act by the sheriff.
1. The GPS program.1 By way of background, we begin with a brief overview of Policy and Procedure 467,2 which is a policy of the Middlesex County sheriff’s office.3 See Policy and Procedure 467.04 (2007). The GPS program is “designed to promote reintegration and to test the readiness of inmates for release by maximizing an inmate’s time in the community prior to his actual parole or discharge. The program allows an inmate to demonstrate his competence in a realistic living environment while monitored under strict conditions of accountability.” Policy and Procedure 467.03. When determining an inmate’s suitability for the GPS program, consideration will be given to the “inmate’s record, including institutional behavior, community release record, demonstrated ability to conform to rules and regulations, length of time served and participation in programs.” Policy and Procedure 467.05(4). Eligible inmates shall meet the following criteria: (a) “current minimum security or pre-release status”; (b) “no substance abuse related disciplinary infractions”; (c) “good overall institutional record and satisfactory evaluations”; (d) “any charge prohibited by state statute”;4 (e) “no outstanding warrants, pending cases, active restraining orders or CORIA notifications”; [258]*258and (f) “not considered a risk to public safety.” Id. Certain conditions render an inmate ineligible for the GPS program, including commitment on an escape charge or a prior escape, a mandatory sentence, an offense of domestic violence, or being the subject of an active protective order. See Policy and Procedure 467.05(3).
Every inmate participating in the GPS program shall be required to wear a tamper-proof transmitter, which enables the sheriffs staff to monitor the inmate twenty-four hours each day, and shall be required to have, among other things, an approved home and work plan and a reliable means of transportation, either private or public. See Policy and Procedure 467.06, 467.09(1). Each inmate’s activities are supervised by a GPS monitoring officer who approves the inmate’s itinerary and any changes thereto, and who conducts random checks on the inmate, both by telephone and by onsite visits. See Policy and Procedure 467.09(2), 467.09(4). All inmates participating in the GPS program shall be supervised for “out of place” violations and for the use of alcohol and illegal drags, and they shall be required to submit to random and frequent “urine surveillance.” See Policy and Procedure 467.09(5).
Inmates must report to the house of correction in person as scheduled or whenever so ordered, at which time they are required to submit, for approval, their itineraries for the following week. See Policy and Procedure 467.09(6). Inmates also must agree to abide by the roles of conduct of the GPS program, and they are required to read and sign an agreement that specifies those roles. See Policy and Procedure 467.08(1). A disciplinary report may be issued whenever there is an infraction of any role of conduct, and if such a report is issued, the inmate shall be returned to the house of correction and be placed in administrative segregation pending a hearing. See Policy and Procedure 467.08(2), (3). The GPS program provides that an inmate will be declared to have escaped if that inmate fails to report to a designated destination within two hours of his established time, if the designated administrator believes that the inmate has escaped, or if there is confirmation that the inmate has destroyed or otherwise rendered inoperable the GPS monitoring equipment. See Policy and Procedure 467.11(1). In addition to escape, an inmate can be terminated from the GPS program for, among other reasons, a new [259]*259arrest, a new case, a positive urine screening, a violation of the rules of conduct, or a reclassification.5 See Policy and Procedure 467.10.
2. Background. On March 8, 2007, following a jury trial, Edward Donohue was found guilty of operating a motor vehicle while under the influence of alcohol, third offense, in violation of G. L. c. 90, § 24.6 On March 20, 2007, he was sentenced to a term of two and one-half years in the house of correction,7 with eighteen months to be served and the balance to be suspended for four years, and he was given credit for thirteen days of time [260]*260served.8 On September 17, 2007, after Donohue had served 195 days of his sentence, the sheriff transferred him, pursuant to Policy and Procedure 467, from the physical confines of the house of correction to the confines of Donohue’s home with a GPS monitoring bracelet. Donohue worked from his house for a mortgage company, and he was permitted to leave for scheduled appointments with appropriate permission. In addition, Donohue was required to attend five Alcoholics Anonymous and Narcotics Anonymous meetings a week, attend a weekly class at the community counseling center, and perform weekly community service.
On September 19, 2007, Donohue’s case was placed on the Superior Court’s hearing list for a determination of indigency because he had requested the appointment of counsel to appeal from his conviction. The court issued a writ of habeas corpus to the house of correction for Donohue to appear in the Superior Court in Middlesex County for a hearing. Donohue arrived in court accompanied by a deputy sheriff, and the judge learned that Donohue had been released from the house of correction on a GPS monitoring bracelet. On September 20, 2007, the judge issued an order for the sheriff to show cause why Donohue was not serving the sentence that had been imposed by the court on March 20. The sheriff filed an opposition to the court’s order, claiming that it constituted judicial interference with his authority to determine the manner by which defendants serve their sentences in violation of the separation of powers principles expressed in art. 30 of the Massachusetts Declaration of Rights.9
At the show cause hearing on September 21, 2007, the sheriff took the position that he had the authority to confine Donohue [261]*261in his personal residence with an electronic bracelet, notwithstanding the fact that Donohue had not finished serving the “committed” portion of his sentence. The judge advised the sheriff that he did not have statutory authority to declare the personal residence of a defendant under sentence to the house of correction to be “a place of confinement” and that he was in violation of the mitti-mus. The judge ordered the sheriff to confine Donohue “in the House of Correction, Billerica, pending disposition of this matter, except to the extent that G. L. c. 127, §§ 48, 49 and 86F[,] expressly authorize the Sheriff to release [Donahue] ‘during necessary and reasonable hours’ for the purposes set forth in those statutes.” The sheriff complied with this order.
A further hearing on the matter was held on September 27, 2007. At this proceeding, the sheriff confirmed that Donohue’s earliest release date on parole, after application of all statutory credits, would be November 27, 2007. The sheriff further stated that, at any given time, ten to fifteen inmates under sentence to the house of correction were “classified” to the GPS program and, therefore, were not being housed in a facility maintained by the sheriff.
On October 2, 2007, the judge issued a memorandum of decision and order in which she found that, to the extent Policy and Procedure 467 authorized the release from custody of committed offenders who had not completed their sentences as imposed by a court, it impermissibly intruded on the core judicial function of sentencing in violation of art. 30.10 Based on her review of the applicable statutes and regulations, the judge stated that the sheriff [262]*262was required to house committed offenders in a correctional facility, which, in appropriate circumstances, could be a community release facility.11 However, the judge continued, Donohue’s personal residence was neither a “correctional facility,” as defined in G. L. c. 125, § 1 (d), nor a “community release facility,” as defined in 103 Code Mass. Regs. § 902.01 (1999). Therefore, the judge concluded that, to the extent the GPS program permitted a committed offender who had not served the committed portion of his sentence to be housed outside of a correctional facility, the GPS program was in direct conflict with statutory provisions governing the execution of sentences, work and education release, and furloughs. Relying on Commonwealth v. Morasse, 446 Mass. 113, 120 (2006), the judge pointed out that confinement to one’s home with an electronic bracelet is not the functional equivalent of being incarcerated. In the exercise of the court’s inherent power to enforce its judgments, the judge ordered the sheriff to (1) keep Donohue in custody in the house of correction until he shall have served the sentence imposed by the court, except to the extent that G. L. c. 127, §§ 48, 49, and 86F, expressly authorize the sheriff to release Donohue “during necessary and reasonable hours” for the purposes set forth therein; and (2) return to custody in the house of correction any other committed offender sentenced by a judge of the Superior Court who [263]*263has not served the sentence imposed by the court, but has been released pursuant to the GPS program.
On October 4, 2007, the sheriff filed a notice of appeal, as well as a motion for reconsideration of the October 2 order and a motion to stay the order pending appeal. On November 9, 2007, the same Superior Court judge denied the sheriff’s motions for reconsideration and for a stay.12 The sheriff filed a notice of appeal from that determination, and both appeals were consolidated by the Appeals Court. We transferred the case here on our own motion and now reverse in part and vacate in part the October 2, 2007, order of the Superior Court.13
[264]*2643. Discussion. “A sentencing judge is given great discretion in determining a proper sentence.” Commonwealth v. Lykus, 406 Mass. 135, 145 (1989). The judge has the authority to decide the length of a defendant’s sentence, provided that it is within the limits set forth by the statute under which the defendant has been convicted. See id. See also Commonwealth v. Power, 420 Mass. 410, 413 (1995), cert. denied, 516 U.S. 1042 (1996). Further, in the exercise of her sentencing discretion, the judge may consider a variety of factors including the defendant’s behavior, family life, employment history, and civic contributions, as well as societal goals of “punishment, deterrence, protection of the public, and rehabilitation.” Id. at 414. See Commonwealth v. Celeste, 358 Mass. 307, 310 (1970); Commonwealth v. Ferguson, 30 Mass. App. Ct. 580, 586 (1991).
Generally, however, once a judge has sentenced a defendant, authority over the defendant passes from the judicial branch to the executive branch of government in that the defendant becomes subject to the sheriff’s control.14 The Legislature has conferred on the sheriff broad authority over the house of correction. General Laws c. 126, § 16, states that “[t]he sheriff shall have custody and control of the jails in his county, and, except in Suffolk County, of the houses of correction therein, and of all prisoners committed thereto . . . and shall be responsible for them.” See Sheehan, petitioner, 254 Mass. 342, 345 (1926) (“The execution of sentences according to standing laws is an attribute of the executive department of government”); Commonwealth v. Dascalakis, 246 Mass. 12, 20 (1923) (“The execution of the sentence belongs to the executive department of government” and is not “a judicial function”).
Referring to these principles, the sheriff contends that, once a defendant has been sentenced to the house of correction, the sheriff has the authority under art. 30 to set the conditions of an inmate’s incarceration as the sheriff deems appropriate, subject to any mandatory sentence requirements or other restrictions [265]*265imposed by the Legislature. Here, the sheriff continues, it was appropriate to assign Donohue to the GPS program, a program that has continued uninterrupted for nearly twenty years, after Donohue had served 195 days within the physical confines of the house of correction. The sheriff argues that this type of confinement has not been prohibited by the Legislature. Moreover, he asserts that the judge took an overly restrictive view of the statutory framework governing the sheriff’s authority to manage the inmates under his control.
We are not required to resolve in this case whether the sheriff is correct that art. 30, or his broad statutory authority to determine the place of confinement of inmates within his custody and control, permits him generally to “confine” an inmate in his home before the inmate has served the committed portion of his sentence at the house of correction or other correctional facility. We reach this conclusion because, in our view, G. L. c. 127, §§ 48, 49, and 49A, provide specific legislative authorization for the GPS program and for the placement of Donohue, or similarly situated inmates, in it.
The Legislature has mandated that administrators of county correctional facilities establish and maintain education, training, and employment programs for persons committed to these facilities. See G. L. c. 127, § 48. “Such programs shall include opportunities for academic education, vocational education, vocational training, other related prevocational programs and employment, and may be made available within correctional facilities or, subject to the restrictions set forth in [§§ 49 and 86F], at other places approved by the commissioner [of correction] or administrator.” Id. General Laws c. 127, § 49, provides that “the administrator of a county correctional facility, subject to rules and regulations established in accordance with the provisions of this section, may permit an inmate who has served such a portion of his sentence or sentences that he would be eligible for parole within eighteen months to participate in education, training, or employment programs established under [§ 48] outside a correctional facility,” subject to several inmate eligibility restrictions not relevant here. Section 49 further states that the administrator of a county correctional facility “shall make and promulgate rules and regulations regarding programs established [266]*266under [§ 48] outside correctional facilities. Such rules and regulations shall include provisions for reasonable periods of confinement to particular correctional facilities before a committed offender may be permitted to participate in such programs and provisions for feeding, housing and supervising participants in such programs in such manner as will be calculated to maintain morale and prevent the introduction of contraband to the facility.” Certainly education, training, and employment programs that house qualified inmates in their own homes, designed to allow a gradual, but supervised, reintegration into society, strictly monitored by a GPS bracelet, would foster morale and prevent the introduction of contraband into the correctional facility.
Because Donohue had served 195 days of his sentence in the house of correction at the time he was admitted into the GPS program, he had satisfied the legislative requirement, set forth in G. L. c. 90, § 24 (1) (a) (1), that he serve at least 150 days before being eligible for parole. Moreover, he was well within eighteen months of being parole eligible, a requirement established by G. L. c. 127, § 49, for participation in the types of programs authorized by G. L. c. 127, § 48.15 Having served even more than the legislatively prescribed minimum period of incarceration, it is clear that Donohue had served what might be deemed a “reasonable period[] of confinement” under G. L. c. 127, § 49, before he was permitted to participate in the GPS program. Nothing set forth in § 49 restricts the sheriff’s ability to place an inmate in home confinement with a GPS monitoring bracelet as part of the inmate’s participation in education, training, or employment programs, established under § 48, outside the house of correction. To the contrary, the statutory scheme suggests a legislative intent to allow this kind of arrangement.16 We point out that “where two or more statutes relate to the same subject matter, they should be construed together so as [267]*267to constitute a harmonious whole consistent with the legislative purpose.” Board of Educ. v. Assessor of Worcester, 368 Mass. 511, 513-514 (1975). General Laws c. 127, § 49A, states that “[bjefore any inmate may be considered for participation in education, training, or employment programs established under [§ 48] outside a correctional facility, or in any other program outside a correctional facility exclusive of parole, he shall first demonstrate that he is responsible and deserving of these opportunities” (emphasis added). This language reinforces our interpretation of the statutory scheme as one where the Legislature has conferred on the sheriff the authority and discretion to implement a variety of inmate programs outside a correctional facility, designed to foster skills that will be necessary for societal reintegration prior to the inmate’s actual release, because prison officials are in the best position to perform this function.17
The parameters of some programs are described with particularity by the Legislature. One such program is a “work release program.” General Laws c. 127, § 86F, states that “[t]he sheriff o[f] any county, except the sheriff of Suffolk county, may establish a work release program under which persons sentenced to the house of correction, except sex offenders, may be granted the privilege of leaving actual confinement during necessary and reasonable hours for the purpose of working at gainful employ[268]*268ment within the commonwealth.”18 The work release programs delineated in § 86F require that participating inmates “shall, while so employed by the day, be fed, housed and supervised in a separate place or part of the house of correction, and segregated from all other inmates not so employed.” Id. However, nothing in § 86F dictates that other programs outside a correctional facility must subject inmates to the same restrictions, and the language employed by the Legislature in G. L. c. 127, §§ 48, 49, and 49A, contemplates the establishment of programs by the sheriff beyond “work release programs.”19
As set forth in the “[pjolicy” of Policy and Procedure 467, the GPS program is “designed to promote reintegration and to test the readiness of inmates for release by maximizing an inmate’s time in the community prior to his actual parole or discharge. The program allows an inmate to demonstrate his competence in a realistic living environment while monitored under strict conditions of accountability.” Thus, where deemed appropriate by the sheriff in accordance with statutory authority, an inmate in the GPS program is allowed to participate in significant societal reintegration, subject to rigorous monitoring, rather than simply being employed in the community for several hours a day and returning to the house of correction at night. Put another way, the GPS program is simply not a “work release program” as described in G. L. c. 127, § 86F. Unlike pretrial confinement to one’s home, an inmate participating in the GPS program remains at all times under the supervision of the sheriff and must satisfy the requirements of the GPS program set forth in Policy and Procedure 467 as the inmate continues to serve the committed [269]*269portion of his sentence.20 See G. L. c. 127, § 49 (committed offender enrolled in any program outside correctional facility “shall remain subject to the rules and regulations of the correctional facility and shall be under the direction, control and supervision of the officers thereof during the period of his participation in the program”).
Here, when the sheriff permitted Donohue to participate in the GPS program, the sheriff did not impermissibly change the sentence imposed by the court. The statutory scheme pursuant to which the sheriff derives his authority does not mandate that the sheriff physically confine all offenders within the four walls of the house of correction for the entire length of the “committed” portions of their sentences. To the contrary, the statutory scheme confers on the sheriff the authority to permit certain eligible inmates to participate in a variety of programs outside the correctional facility. Because Donohue’s placement on the GPS program was authorized by G. L. c. 127, §§ 48, 49, and 49A, it was “incorporated” into the court’s sentence. See Ierardi, petitioner, 366 Mass. 640, 650 (1975) (actions taken by executive branch pursuant to statute are read into court’s sentence and do not infringe on powers of judiciary); Sheehan, petitioner, 254 Mass. 342, 345 (1926) (“existing pertinent statutes are read into and made a part of the sentence imposed by the court”). We conclude that the actions of the sheriff were within his statutory powers.21
[270]*2704. Conclusion. The portion of the October 2, 2007, order of the Superior Court directing the sheriff to keep Donohue in custody in the house of correction until he has served the sentence imposed by the court is reversed. The portion of the October 2, 2007, order directing the sheriff to return to custody in the house of correction any other committed offender sentenced by a judge of the Superior Court who has not served the sentence imposed by the court, but has been released pursuant to the GPS program, is vacated.
So ordered.