MOORE, J., delivered the opinion of the court, in which FORESTER, D.J., joined. ROGERS, J. (pp. 360-365), delivered a separate opinion concurring in part and dissenting in part.
OPINION
MOORE, Circuit Judge.
Plaintiffs-Appellees Charles E. Austin et al.,1 (“Inmates”) all inmates at the Ohio [349]*349State Penitentiary (“OSP”) in Youngstown, Ohio, filed this § 1983 suit as a class action against Defendants-Appellants Reginald Wilkinson et ah,2 Ohio Department of Rehabilitation and Correction officials (“ODRC Officials”), alleging Eighth Amendment violations as well as procedural due process claims relating to their placement at the OSP facility, which is a supermaximum, or supermax, facility. A class was certified pursuant to Federal Rule of Civil Procedure 23(b)(2), and the Eighth Amendment claims, related primarily to medical care and the provision of outdoor recreation, were settled. The due process claims for declaratory and injunc-tive relief were then tried to the district court, which rendered a judgment for the Inmates and entered the injunctive orders at issue.
On appeal, the ODRC Officials raise two claims of error: that the district court applied the wrong legal standards in finding a constitutional violation, and that even if a violation was correctly found, the remedial orders entered violate 18 U.S.C. § 3626, requiring particularized fact-finding by federal district courts interfering with state prison practices. Because we conclude that the district court did not err in determining that a liberty interest existed in the prison placement at issue and in modifying the procedures that govern that placement, we AFFIRM that portion of the district court’s judgments; because the district court erred, however, in modifying substantive Ohio prison regulations, we REVERSE AND REMAND that portion of the judgments.
I. BACKGROUND
In May 1998, the OSP, Ohio’s supermax prison facility, opened for business. Su-permax facilities, in operation in most of the states and in the federal prison system, represent an attempt to concentrate the “worst of the worst” in one facility, thereby making the rest of the general prison population more safe and easier to control. Ohio’s supermax, which is designated a high-maximum-security prison, was built in response to an April 1993 riot at the Southern Ohio Correctional Facility (“SOCF”). Prior to the construction of the 504-bed OSP, Ohio’s most secure prison was the SOCF, a maximum-security prison. Within the SOCF is an even more secure eellblock, the J-l cellblock, which houses twenty cells. Before the OSP opened, Ohio did not fill the J-l cells; instead, it did not have enough maximum-security cells to house inmates at that security designation. From these facts, the district court concluded that the surplus of high-maximum-security cells led to a “because we have built it, they will come” mentality, with the surplus of maximum-security inmates leading to placement of inmates at OSP who did not meet the high-maximum-security requirements, contrary to both corrections policy and constitutional norms. See Austin v. Wilkinson (Austin I), 189 F.Supp.2d 719, 724 (ND.Ohio 2002).
When the OSP first received inmates in May 1998, it did so in a concededly problematic and confused manner. Appellants’ Br. at 11. On August 31, 1998, the department “attempted to establish some predictability to placement at the OSP by [350]*350issuing Department of Rehabilitation and Correction Policy 111-07”; the version of this policy in effect when the Inmates filed their complaint (“old 111-07”) became effective January 28, 1999. Austin I, 189 F.Supp.2d at 727. Placement at the OSP was synonymous with inmate classification at a high-maximum-security level. Old 111-07 provided for a classification committee (made up of a deputy warden and a mental health professional from the inmate’s current institution, and a third official designated by the warden), which would receive a written statement from the prisoner as well as information provided by staff, and make a recommendation to the warden. The warden then approved or disapproved the recommendation, and sent the information along to the Bureau of Classification (“Bureau”). Even if both the classification committee and the warden agreed that high-maximum-security classification was inappropriate for an inmate, the Chief of the Bureau could still assign the inmate to OSP. Placement at OSP renders an inmate ineligible for parole during his time there. Austin I, 189 F.Supp.2d at 728.
Under this policy, though, problems continued. Some of the more troubling instances of this haphazard system occurred when the Bureau would, without stating its reasons, overrule the recommendation of both the classification committee and the warden and either place or maintain the placement of an inmate at OSP; when inmates who would otherwise be recommended for parole were ineligible because of a suspect OSP placement; when multiple jumps in security levels happened as a result of a single incident; when decisions were made with little factual support; and when decisions were based solely on the use or smuggling in of small amounts of drugs. Id. at 734-36.
The goal of the OSP, to separate the most dangerous prisoners from the rest of the prison population, is achieved primarily through solitary confinement, of a type noticeably different than segregation at other Ohio prisons. Inmates at OSP spend twenty-three hours a day in their single cells, measuring approximately 89.7 square feet. Id. at 724. These cells are further isolated from the outside world by the installation of metal strips on the bottom and sides of the cell doors that prevent inmates from communicating with one another. Id. During the one hour per day that inmates can leave their cells, they have access to two indoor recreation rooms; most inmates have recreation alone, although a limited number may have recreation with one other prisoner. Id. Inmates having visitors are required to be strip-searched when they leave and reenter the cellblock, even though they are isolated from their visitors by solid windows. Id. at 725. Additional factual findings by the district court differentiate life at OSP from segregation conditions at other Ohio prisons, including extra limitations on personal property rights, access to telephones and counsel, outside recreation, and communication with other persons. Id.
On January 1, 2001, the Inmates filed their complaint, stating both procedural due process claims regarding placement at OSP, the claims at issue on appeal, and Eighth Amendment claims regarding inadequate medical and psychiatric care, inadequate outdoor recreation facilities, and harsh restraints used at OSP. The Eighth Amendment claims were settled below. See Austin v. Wilkinson, No. 4:01-CV-71 (N.D.Ohio Apr. 5, 2002) (order approving settlement agreement). A Fed.R.Civ.P. 23(b)(2) class was certified, and the case was scheduled for trial in January 2002. On the eve of trial, the ODRC released a new version of 111-07 (“new 111-07”), and [351]*351it is the district court’s ordered modifications to new 111-07, made after a bench trial, that are at issue on this appeal. In old 111-07, prisoners were classified, as high-maximum-security and maximum-security; in new 111-07, the security levels are instead level five and level four. When the district court issued its decision, only level five prisoners were housed at OSP, but the appellees urge this court to take judicial notice of the decision by Defendant Wilkinson to house inmates classified at both levels four and five at OSP. Appel-lees’ Br. at 5 h. 1. New 111-07 details both the substantive reasons for reclassification and the procedures followed to reclassify, as well as the conditions imposed on inmates in those classification levels.3 Various prison officials are empowered to initiate placement into classification level five,4 using the “Security Designation Long Form,” which provides a score sheet for inmates based on their age, the severity of the offense triggering the initiation of reclassification hearings, prior prison experience, prior violent behavior, pre-prison gang activity, and escape attempts; the prison official is also empowered to override the numerical score for any of the reasons identified by 111-07 as grounds for level five classification. These include assaultive and/or predatory behavior; the nature of the inmate’s conviction; leadership roles in riots or disturbances; the possession of contraband; the identification of the inmate as a leader of a “security threat group” (prison gang); escape attempts; “an ability to compromise the integrity of [prison] staff’; knowing exposure of others to HIV or hepatitis; or a chronic inability to adjust to a lower security level. On initiation of the reclassification, the warden establishes a classification committee to review the inmate’s behavior and determine whether in fact the inmate meets one of the level five criteria. That committee is to hold a hearing to review the form and any other relevant information; 111-07 entitles inmates to forty-eight hours’ prior notice of that hearing and the opportunity to appear and make both oral and written presentations. The classification committee is to “document information” presented by staff and the inmate, and determine whether the inmate should be placed in level five. That recommendation is then forwarded to the warden. If the warden approves the recommendation, both the recommendation and the approval are forwarded to the Bureau of Classification for final decision. (If the warden does not approve the recommendation, the process ends and the inmate is not classified as level five). The inmate shall be notified of the warden’s approval, and may file a formal objection with the Bureau within fifteen days of notice. The Bureau will then review the recommendation and any objection and make a final decision. Additionally, within thirty days of placement at OSP, the OSP staff reviews a reclassified inmate’s placement, and if they recommend a security reduction with which the OSP warden agrees, that recommendation is sent to the Bureau. Review of OSP [352]*352inmates’ security levels is made at least annually and follows essentially the same process as the initial classification hearing.
In its opinion, issued on February 25, 2002, the district court found the process specified in new 111-07 lacking. See Austin I, 189 F.Supp.2d at 750-52. The district court identified the following deficiencies: that inmates are not given notice of all the evidence that may be relied upon in their classification hearings; that inmates are not allowed to call witnesses; that the placement criteria give insufficient notice of the amount of drugs in possession that would trigger level five placement; that the placement criteria are unnecessarily vague with regard to the gang activity that would trigger a placement; that the final decisionmaker, the Bureau of Classification, was not required to describe the facts found and reasoning used in making its placement and reclassification decisions; that the inmate is not given adequate notice of the information to be considered at his reclassification hearing; and that adequate notice of the conduct necessary for the inmate to leave the OSP is not given. The district court then ordered the parties to file proposed injunctive orders; the ODRC Officials’ proposed injunctive order was one and a half pages in length. On March 26, 2002, the district court issued an injunction directing the ODRC Officials to correct each of the deficiencies it had found and issued an accompanying judgment terminating the action under Rule 58. See Austin v. Wilkinson (Austin II), 204 F.Supp.2d 1024 (N.D.Ohio 2002). The ODRC Officials filed a timely notice of appeal on April 17, which was docketed as Sixth Circuit Appeal Number 02-3429. On April 24, they filed with the district court a revised version of 111-07 (“revised 111-07”). On May 15, the district court ordered that policy adopted with slight changes. On June 6, 2002, the ODRC Officials filed a Rule 60(b) motion,5 which the district court denied on July 12, ruling that the defendants were not surprised by its judgment, and that it had the authority to order the injunctive relief at issue. On July 12, the ODRC Officials filed a notice of appeal from both the district court’s denial of their Rule 60(b) motion and its May 15 order adopting revised 111-07,6 docketed as Appeal No. 02-3816.
II. ANALYSIS
A. Jurisdiction
The underlying civil rights action was brought under 42 U.S.C. § 1983. The district court had original jurisdiction under 28 U.S.C. § 1331. This court has jurisdiction under 28 U.S.C. § 1291.
B. Standard of Review
The ODRC Officials appeal from the grant of a permanent injunction and the denial of a motion for relief from the judgment, both of which are reviewed for abuse of discretion. See Herman Miller, Inc. v. Palazzetti Imp. & Exp., Inc., 270 F.3d 298, 317 (6th Cir.2001); Mallory v. Eyrich, 922 F.2d 1273, 1279 (6th Cir.1991). In determining whether the district court abused its discretion, we give great deference to the district court, reviewing its legal determinations de novo, but only disturbing its factual findings if they are clearly erroneous. Elec. Workers Pension Trust Fund of Local Union # 58 v. Gary’s [353]*353Elec. Serv. Co., 340 F.3d 373, 378 (6th Cir .2003).
C. Due Process Rights
1. Liberty Interest under Sandin v. Conner
Inmates challenge the procedures for classification at level five under the Due Process Clause of the Fourteenth Amendment, claiming that classification at that level and concomitant placement at OSP implicates a state-created liberty interest, and that the procedures in place before trial were inadequate to protect this interest. Therefore, our threshold inquiry is whether a state-created liberty interest exists with regard to placement in Ohio’s supermax prison. This inquiry is controlled by Sandin v. Conner, 515 U.S; 472, 115 S.Ct. 2293, 132 L.Ed.2d 418 (1995), which mandates that a state creates a liberty interest in avoiding certain prison conditions only where those conditions are an “atypical and significant hardship on the inmate in relation to the ordinary incidents of prison life.” Id. at 484, 115 S.Ct. 2293. Prior to Sandin, a state created a liberty interest through using “ ‘language of an unmistakably mandatory character’ such that the incursion on liberty would not occur ‘absent specified substantive predicates.’ ” Id. at 480, 115 S.Ct. 2293 (quoting Hewitt v. Helms, 459 U.S. 460, 471-72, 103 S.Ct. 864, 74 L.Ed.2d 675 (1983)). Sandin shifted the focus from parsing the language of state statutes and regulations to examining the severity of the conditions to which an inmate would be subject.
The district court thus properly made factual findings as to the conditions in OSP compared to the conditions in other Ohio prisons, specifically in the segregáted units of maximum-security prisons, the most severe non-OSP conditions in the Ohio system. The court found that the extreme isolation visited upon the inmates at OSP, the lack of any outdoor recreation, the limitations upon personal property rights and access to telephones and counsel, and, finally, the ineligibility of OSP inmates for parole, all combined to create a significant and atypical hardship. The ODRC Officials’ sole challenge on appeal to these careful findings is that the district court erred by comparing conditions at OSP to conditions at other Ohio prisons. They argue instead that the proper baseline in determining atypicality is the conditions at other supermax facilities around the country. Other circuits that have decided the question have split over whether the proper control group is the general prison population or inmates in typical segregation conditions. Compare Beverati v. Smith, 120 F.3d 500, 504 (4th Cir.1997) (finding “the conditions [at issue] were more burdensome than those imposed on the general prison population” although not sufficiently atypical), and Keenan v. Hall, 83 F.3d 1083, 1089 (9th Cir.1996) (“a major difference between the conditions for the .general prison population and the segregated population triggers a right to a hearing”), with Griffin v. Vaughn, 112 F.3d 703, 708 (3d Cir.1997) (administrative custody is not “extraordinary” and “stays of many months are not uncommon”), and Brooks v. DiFasi, 112 F.3d 46, 49 (2d Cir.1997) (explicit factual comparison between administrative segregation and disciplinary segregation is necessary). See also Hatch v. District of Columbia, 184 F.3d 846, 847 (D.C.Cir.1999) (appropriate comparison is “the most restrictive conditions ... routinely impose[d] on inmates serving similar sentences”); Wagner v. Hanks, 128 F.3d 1173, 1177 (7th Cir.1997) (appropriate comparison is to the conditions of nondisciplinary segregation in the [354]*354state’s most restrictive prison).7 None of the courts of appeals, however, have adopted the novel and restrictive control group urged by the ODRC Officials, which would as a matter of law make it impossible for any inmates but those in the most harsh prison in the country to make out a case for protection under Sandin.
The ODRC Officials point only to the Supreme Court’s decision in Olim v. Wakinekona, 461 U.S. 238, 103 S.Ct. 1741, 75 L.Ed.2d 813 (1983), and dicta in Wagner, 128 F.3d at 1173, to support their argument. Olim involved a challenge to an interstate prison transfer; the Court held that no liberty interest was created by Hawaii state prison regulations, and that the Due Process Clause of its own force did not protect any liberty interest deprived by an interstate prison transfer. Olim, 461 U.S. at 245-49, 103 S.Ct. 1741. But Olim’s holding has limited applicability when dealing with a state-created liberty interest; that the Due Process Clause does not of its own force protect against interstate transfers has little to do with whether Ohio regulations create a liberty interest in remaining outside of a super-max prison. Sandin requires a situation-ally-based factual analysis; if it is typical that an Ohio prisoner experiences conditions similar to those of OSP, then state lines might truly be irrelevant. That, however, is not the case; of 44,000 prisoners in the Ohio system, only twenty to thirty have been transferred out of state — a number that itself might give rise to a typicality, if not hardship, if substantive state law limiting officials’ discretion in transfer existed — and not a single one has been shown to have been transferred to a supermax. See Hatch, 184 F.3d at 857 (“What matters, therefore, is not simply the possibility of transfer but also its likelihood”). Olim, to the contrary, relied heavily on the fact of interstate transfer as a common occurrence, suggesting that no reasonable expectation existed that any particular inmate would serve his sentence within his state of conviction. Olim, 461 U.S. at 245-47, 103 S.Ct. 1741. Even if the proper comparison in this case were nationwide rather than statewide, the appropriate question would be whether the OSP represented an atypical hardship as compared to, at most, the typical conditions in administrative or disciplinary segregation to which transferred Ohio prisoners are subject, not those in supermaxes.
Finally, Wagner is not to the contrary. First, as the Inmates point out, the language relied upon by the ODRC Officials in support of their claim is dicta. See Wagner, 128 F.3d at 1176. Second, and more important, the Wagner court itself in its analysis misses the important distinction between cases narrowly defining the contours of the protection of the Due Process Clause of its own force and those deciding when state laws create a liberty interest. The Supreme Court has repeatedly held that transfers in and of themselves do not implicate due process interests (although it has not to date dealt with transfer to a supermax prison), see Olim, 461 U.S. at 238, 103 S.Ct. 1741; [355]*355Meachum v. Fano, 427 U.S. 215, 229, 96 S.Ct. 2532, 49 L.Ed.2d 451 (1976), but the Court has never held that state laws cannot create a liberty interest in avoiding a transfer to a particularly harsh facility. This key distinction goes wholly unaddressed by the ODRC Officials.8
Ultimately, whether OSP is compared to the general prison population of Ohio, or instead to inmates in typical segregation conditions, which was the baseline used by the district court, OSP constitutes an atypical and significant hardship under Sandin, such that inmates enjoy a liberty interest in not being placed at OSP absent the state-mandated substantive predicates set out in new Policy 111-07. It is therefore unnecessary to determine which is the proper baseline for Sandin comparisons in order to decide this case, but we reject emphatically the ODRC Officials’ argument that the baseline should be out-of-state supermax prisons. Whatever the “ordinary incidents of prison life” may encompass, they must be decided with reference to the particular prison system at issue, and can only be truly “ordinary” when experienced by a significant proportion of the prison population.
2. The Process That Is Due
Once a liberty interest has been established under Sandin, we must turn to the question of what process is due to protect that interest. At issue on appeal is the propriety of a set of modifications made by the district court to the ODRC’s policy governing classification at level five. Most of these modifications concern the procedures used to classify inmates, but three modifications are substantive predicates to OSP placement and retention. We will analyze the procedural modifications in greater depth below under the familiar due process analysis of Mathews v. Eldridge, 424 U.S. 319, 96 S.Ct. 893, 47 L.Ed.2d 18 (1976), but the substantive modifications can be dealt with more simply-
a. Modifications to Ohio’s Substantive Prison Regulations
Prior to the district court’s modifications, inmates could be placed at OSP for any contraband activity, no matter how minimal. As its first substantive modification, the district court directed that the policy be rewritten to specify a quantity of contraband activity, and for drug activity, the district court stipulated that the [356]*356threshold amount should “reflect a level that would subject an inmate to incarceration for at least a third degree felony,” or alternately the court allowed “placement for multiple violations involving lesser quantities] of drugs.” Austin II, 204 F.Supp.2d at 1028. The district court’s second substantive modification was to the “security group threat” predicate for classification, directing the ODRC Officials to modify the criteria to require a greater showing of involvement in such groups. Third, the district court required that only behavior in the five years prior to a retention decision should be considered, and that an inmate with three years free of violent behavior and two years free of major misconduct “should generally qualify for reclassification” to a lower level and transfer out of OSP, with an exception to both of these rules if an inmate’s “prior conduct during incarceration resulted in death or extreme bodily harm.” Id.
The power of the federal courts to order modifications in state prison policies extends only as far as is necessary to protect federal rights. The Inmates do not argue and we do not decide whether placement at OSP implicates either the Eighth Amendment or the substantive portion of the Due Process Clause.9 The federal right at issue in this case, then, is defined solely in relation to the substantive limits placed on the discretion of the ODRC officials by state law itself. Therefore, the district court only had the power to order federally mandated process in a substantive inquiry otherwise governed by the state. The district court was thus without power to order the state officials to modify the substantive predicates which governed placement and retention at OSP. See Washington v. Harper, 494 U.S. 210, 219-222, 110 S.Ct. 1028, 108 L.Ed.2d 178 (1990) (reviewing a state court’s substantive as well as procedural modifications to state correctional regulations). Therefore, regardless of their inherent soundness, these three modifications must fail, as they order the ODRC to alter its substantive rules governing OSP placement and retention.
While the district court correctly identified adequate notice as a requirement of due process when making these changes, see Columbia Natural Res., Inc. v. Tatum, 58 F.3d 1101, 1104-05 (6th Cir. 1995), we conclude that each of the regulations provides sufficient notice and that the modifications made by the district court are in fact substantive modifications. For instance, new 111-07 states that any amount of drugs can trigger a reclassification hearing; altering the policy to require a specified amount does not improve upon that notice but instead limits the substantive discretion of the ODRC Officials. Similarly, the security group modification alters the substantive grounds for placement at OSP, rather than the process used in determining that placement. And the modification to the retention criteria also limits the substantive discretion of the Officials. While the due process requirement of notice applies in the prison context as well as outside of it, albeit slightly differently, see United States v. Chatman, 538 F.2d 567, 569 (4th Cir.1976), any deficiencies in the notice provided by these provisions are properly corrected through case by case “as applied” challenges to the regulations, rather than striking the regula[357]*357tions down on their face. See Parker v. Levy, 417 U.S. 733, 755-56, 94 S.Ct. 2547, 41 L.Ed.2d 439 (1974); Adams v. Gunnell, 729 F.2d 362, 369-70 (5th Cir.1984). We therefore reverse those portions of the district court’s judgments that altered the -contents of these three substantive regulations.
b. Procedural Modifications
That a liberty interest exists in avoiding classification at level five and concurrent placement in OSP is in many ways the easy half of the Sandin analysis. What is much less clear after Sandin is how to determine what process is due to protect that interest. Before Sandin, state-created liberty interests of prisoners were either protected by an adversary hearing on the record following Wolff v. McDonnell, 418 U.S. 539, 563-73, 94 S.Ct. 2963, 41 L.Ed.2d 935 (1974), or a more free-form hearing following Hewitt, 459 U.S. at 477, 103 S.Ct. 864. Wolff dealt with the process due in finding a disciplinary infraction punished by the rescission of good-time credits; Hewitt involved a challenged placement in administrative segregation, pending the outcome of an investigation into misconduct. Cases following the HeivittfWolff split have classified various factual situations depending upon the category into which the challenged process fell: disciplinary or administrative, historical or prospective, objective or subjective, Wolff or Hewitt. On appeal, the ODRC Officials assert that this mechanical dichotomy still has force after Sandin, that classification at level five and placement at OSP is a forward-looking, Hewitt-type procedure, and that our inquiry should end there, with a decision that only “Hewitt process” is due. We are convinced, however, that Sandin called into question not only the mechanistic way in which the circuit courts previously found liberty interests in prison regulations, but also the mechanistic fashion in which they applied the Hewitt/Wolff dichotomy.10 After San-din, both steps of the analysis — the creation of a liberty interest and the determination of the process due to protect that interest — must carefully reference the severity of the deprivation at stake. It is not enough to say that a particular decision is “forward-looking”; instead, reference must be made to the interests at stake, for the inmate and for the state. It is not the nature of the decision which strikes the due process balance; it is the nature of the interests on both sides of that balance.11 With that in mind, we approve of the district court’s grounding of its decision in the due process balancing test outlined in Matheius v. Eldridge, 424 U.S. at 335, 96 S.Ct. 893, and consider the procedural modifications in light of that test. Mathews
requires consideration of three distinct factors: First, the private interest that [358]*358will be affected by the official action; second, the risk of an erroneous deprivation of such interest through the procedures used, and the probable value, if any, of additional or substitute procedural safeguards; and finally, the Government’s interest, including the function involved and the fiscal and administrative burdens that the additional or substitute procedural requirement would entail.
Id.
The district court made fifteen specific modifications to new 111-07, including the improper substantive modifications dealt with above. A first set deals with the classification hearing itself, and closely tracks Wolff. First, when classification proceedings are initiated, the notice already stipulated by new 111-07 shall include an exhaustive list of the reasons to be considered for placement and a summary of the evidence to be presented. Second, the inmate shall be allowed to present witnesses and documentary evidence at classification hearings, where “permitting him to do so will not be unduly hazardous or burdensome to institutional safety or correctional goals.” J.A. at 580 (citing Wolff, 418 U.S. at 566, 94 S.Ct. 2963). Finally, a record is to be made of the proceeding itself, and if the ODRC wishes to rely on confidential witnesses, it must indicate that reliance and disclose as much of the confidential testimony as possible.
A second group of modifications required by the district court centers on the administrative appellate procedure laid out in new 111-07. Because no comparable appellate procedure was at issue in Wolff, see 418 U.S. at 565, 94 S.Ct. 2963, these requirements do not track that case as closely. The district court found that the previous system of administrative review, in which each intervening appellate decisionmaker had plenary power to reverse the prior decisionmaker without any statement of reasons for the decision given to the inmate, had led to suspect inmate classifications. The specific changes ordered by the district court were: that the inmate is to receive the classification-committee’s recommendation and notice of his right to and method of appeal; that the warden is to engage in “independent review” of the committee’s recommendation, and if in doing so, relies upon a confidential witness statement not already made known to the prisoner, shall follow the procedure outlined above, including allowing the inmate to respond in writing; that the warden shall, if she approves the recommendation, send a copy of that recommendation to the inmate; and that the Bureau of Classification shall follow the same procedure in relying on new confidential witness statements, shall allow the inmate to submit documentary evidence, and will, if the inmate is recommended for level five placement, record a detailed and specific justification for the decision. Finally, the district court, in its May 15, 2002, order, required that none of the members of the original classification committee shall take part in the decision of the prisoner’s appeal to the warden or to the Bureau.
The first factor of the Mathews balancing test, the private interest at stake, is significant; placement at OSP is indefinite and reviewed only annually, unlike placement in disciplinary segregation in the Ohio prison system, which lasts only thirty days, or administrative segregation, which is reviewed every thirty days. Prisoners placed at OSP are deprived of all significant human contact and have other restrictions placed upon their movement and their personal privileges; they are also ineligible for parole during their stay at OSP. In this first factor, Sandin affects [359]*359the due process balance: because only those conditions that constitute “atypical and significant hardships” give rise to liberty interests, those interests will necessarily be of a weight requiring greater due process protection.12 As to the second factor, the risk of error, the district court made specific findings concerning past erroneous and haphazard placements at OSP, which go unchallenged on appeal. We will consider the probative value of particular procedures in the next paragraph. As to the third factor, the ODRC clearly has an interest in guaranteeing the safety of its staff and inmates through the swift isolation of dangerous inmates. However, the ODRC has a mechanism to assure safety, one which does not require extensive process, and which, unlike OSP placement, is easily and swiftly reversible in the case of error: administrative segregation.
Looking at each of the modifications ordered by the district court individually, we remain unconvinced that the district court abused its discretion in finding that each procedural modification it made was mandated by the weighty private interest at stake and the risk of error and was unmitigated by the governmental interests at stake. We examine first the requirement identified by the ODRC Officials both in their brief and at oral argument as the most burdensome: requiring officials to limit their placement decision to only those matters detailed in the notice given to the inmate. They argue that this requirement will constrict “substantive discretion” by disallowing reliance on “rumor, reputation, and even more imponderable factors.” Appellants’ Reply Br. at 8 (quoting Hewitt, 459 U.S. at 474, 103 S.Ct. 864). This argument is unavailing. Placement at OSP implicates a liberty interest because of the ODRC’s own regulations limiting the substantive discretion of prison officials; they can place inmates at OSP only in the presence of certain factual predicates, all of which are historical in nature. Having set out a detailed and restricted list of reasons why inmates can be put at OSP, the ODRC cannot turn around and argue that the district court’s order decreases their ability to rely on “rumor, reputation, and even more imponderable factors,” for those factors are illegitimate under their own placement scheme.13 The district court required that the “defendants will provide the inmate with written notice of all the grounds believed to justify his placement at level five and a summary of the evidence that the defendants will rely upon for the placement.” Austin II, 204 F.Supp.2d at 1026. We do not find that this requirement’s burdens on the [360]*360ODRC outweigh its probative and protective value.
Having found that the additional procedural requirement identified by the ODRC Officials as the most burdensome passes muster under Mathews v. Eldridge, we conclude that those which pose a lesser burden on the ODRC are also appropriate. The ODRC Officials, both in their brief and at oral argument, did not in fact point to any other single procedural requirement as being particularly burdensome. We note, moreover, that many of the procedures ordered by the district court are an attempt to reconcile an elaborate administrative appeals scheme created by the ODRC Officials with the requirement that the inmate know the reason for any decision made about his fate; where a higher-up decisionmaker reverses the decision of the original factfinder, a brief description of the grounds for that reversal is constitutionally necessary.
D. Prison Litigation Reform Act
The ODRC Officials make a final argument that the district court failed to follow 18 U.S.C. § 3626, part of the Prison Litigation Reform Act (“PLRA”), governing prospective relief. Their complaints center around the substantive modifications made to new 111-07, which modifications are indeed invalid for the reasons discussed above. They also make a third, more general argument that the district court erred in failing to make findings that the remedial orders are necessary to correct “ ‘current and ongoing’ federal violations.” Appellants’ Br. at 60. But the “current and ongoing” language comes from § 3626(b)(3), governing the termination of relief, not from § 3626(a), governing requirements for initial relief. This argument therefore has no merit.
III. CONCLUSION
Because the Inmates have a liberty interest in avoiding placement at OSP, and because the procedural modifications ordered by the district court are necessary to protect that interest, we affirm those portions of the district court’s judgments that address procedural requirements and modifications. Because the district court was without power to reach the substantive prison regulations which were also modified, we reverse the district court’s judgments insofar as they rely on the following: Part II of the district court’s March 26, 2002 order, excepting the final paragraph;14 the penultimate paragraph of the district court’s May 15, 2002 order; and the underlying portions of the district court’s February 25, 2002 opinion.15 We therefore partially AFFIRM and partially REVERSE the district court’s judgments, and we REMAND to the district court for further proceedings consistent with this opinion.