Opinion for the Court filed by Circuit Judge WALD.
This case and its companion James Neal v. District of Columbia were argued on the same day and before the same panel because they raise similar issues.
Ernest Brown (“Brown”), a former inmate of the District of Columbia’s (the “District’s”) prison at Lorton, seeks damages from the District for placing him in administrative segregation, a form of custody for prisoners who present an escape risk or pose a danger to themselves or others, for ten months allegedly without due process.
1
The district court, citing
Sandin v. Conner,
The question of how to apply Sandin raises difficult and unsettled questions of constitutional law, which we find it unnecessary to reach. Instead, we remand to the district court to decide the narrow factual issues relating to whether Brown received all the process he was due.
I. Background
On the morning of October 12, 1992, Ernest Brown, then an inmate at the Occoquan medium-security facility of the District’s Lor-ton prison, got into an argument with Corporal Parks, a prison guard, about cigarettes. 2 In the course of this dispute, he threw an “unknown substance,” allegedly urine and feces, at Parks, and told him “I’m still going to get you.” A search of Brown’s cell disclosed a crude weapon fashioned out of a sharpened plastic toothbrush. Parks prepared a Disciplinary Report charging Brown with two offenses, Bodily Injury (presumably for throwing the “unknown substance”), and Threatening Conduct (for saying he would *166 “get” Parks); a copy of this report was given to Brown. The following day, Brown was notified thаt a hearing of the Adjustment Board (Lorton’s disciplinary body) would occur on October 16 on the charge of Threatening Conduct and on a charge of Possession of Major Contraband (the weapon). On that same day, Brown was transferred from Occo-quan to administrative segregation at Lor-ton’s Maximum Security Facility.
The Adjustment Board hearing apparently never occurred. Instead, on October 15, Brown was brought before Lorton’s Housing Board, a body charged with determining whether prisoners are to be placed in administrative segregation. Brоwn received no advance notice of this hearing, and there is nothing in the record to show what occurred at the hearing. The only evidence in the record on this issue is a Housing Board Action Sheet, which states that the reason for the hearing was “[t]o determine appropriate housing for Resident Brown, Ernest ... who was placed in the Adjustment Unit as a result of a Disciplinary Report for Fighting on October 5, 1992 and for the alleged incident involving staff on October 12, 1992.” The sheet lists Brown as stating: “I don’t fear for my safety. I just want to be placed somewhere where I can have access to a Law Library.” It states that the Board finds Brown “to be a threat to self and others due to the alleged incident involving correctional staff,” and concludes by stating that “Resident Brown assaulted Cpl. Parks.”
Brown remained in administrative segregation for a total of ten months. In the medium-security unit in which he had previously been confined, he had been able to go outdoors from 8 a.m. to dusk, was permitted to move about the dormitory and interact with other inmates at all hours of the day or night, and could participate in many рrison programs. In the unit in which Brown spent the first four months of his administrative segregation, by contrast, he was in solitary confinement, and was allowed to leave his cell only to meet with visitors (while shackled, handcuffed, and belly-chained), and for two hours a week of exercise in a hallway. Brown spent the remainder of his administrative segregation in a unit in which he was in solitary confinement, but was allowed to leave his cell for two or three hours a day. At the end of this ten-month period, Brown was apparently returned to his previous custody status.
Brown filed his initial cоmplaint in this case in April, 1993, alleging due process, free exercise, and Eighth Amendment violations. After Brown had moved successfully for appointment of counsel and for leave to file an amended complaint, the District moved to dismiss, or in the alternative for summary judgment, as to all three of Brown’s claims. The district court granted the District’s motion as to Brown’s due process claim, but denied it as to his other two claims. (These claims, which involved Brown's rights to dental care and to attend religious services, have since been settled.) As to Brown’s due process claim, the district court found that, under
Sandin v. Conner,
II. Analysis
We first reject the District’s contention that because success on Brown’s due process claim would “necessarily imply” that the decision to place Brown in administrative segregation was invalid, Brown must bring his claim by way of habeas corpus. As to the merits of Brown’s due process claim, we address first whether Brown had a liberty interest in avoiding his term in administrative segregation, and then whether he received the process he was due. 3
*167
Our review is
de novo
because we are considering an appeal from a motion to dismiss or in the alternative for summary judgment.
National Taxpayers Union, Inc. v. United States,
A. Should This Action Have been Brought in Habeas Coipus?
The District argues that, if Brown prevails, this will “nеcessarily imply” that the District’s decision to place him in administrative segregation was invalid, and claims that this means that, under
Preiser v. Rodriguez,
In
Preiser,
the Supreme Court held that prisoners seeking the restoration of good-time credits which they claimed had been unconstitutionally withdrawn must do so through habeas corpus, not through section 1983. The Court observed that the prisoners’ claims were “within the core of habeas corpus in attacking the very duration of their physical confinement itself.”
Id.
at 487-88,
The Court has twice since clarified the reach of
Preiser.
In
Heck v. Humphrey,
We conclude, however, that Brown’s suit, whiсh challenges only his placement in administrative segregation, is not of the type to which it is appropriate to apply
Preiser
and
*168
its progeny.
4
The Court has never deviated from PreisePs clear line between challenges to the fact or length of custody and challenges to the conditions of confinement. In
Edwards,
the Court was careful to respect the distinction drawn by
Preiser,
repeatedly characterizing the plaintiffs claim as one that would “necessarily imply the invalidity of the deprivation of his good-time credits” and therefore hasten his release. — U.S. at -,
Moreover,
Heck’s
rationale for its favorable-termination requirement is inapplicable to the facts of this case. Brown’s action may not properly be analogized to a suit for malicious prosecution, as the decision he is challenging bears little resemblance to a judicial proceeding. Decisions to place inmates in administrative segregation are subject to greatly relaxed procedural requirements,
see Hewitt v. Helms,
B. Did Brown’s Placement in Administrative Segregation Violate the Due Process Clause?
Brown’s placement in administrative segregation violated the Due Process Clause only if two conditions are met: Brown had a liberty interest in avoiding that term of segregation, and Brown did not receive the process he was due. The first of these questions raises difficult issues of constitutional law; the second, only narrow questions of fact. We therefore discuss the first question only to the extent necessary to explain why we do not decide it, and focus on the second.
1. Did Brown Have a Liberty Interest?
In
Sandin v. Conner,
Applying
Sandin
to this case presents a number of difficulties. First, although
San-din
clearly dictates that we compare the hardship experienced by the inmate to “the ordinary incidents of prison life,” it is not clear which prison or part of a prison is to provide the standard of comparison. At various points in
Sandin,
the Court compared the prisoner’s conditions in disciplinary segregation in Hawaii’s Halawа Correctional Facility to “administrative segregation and protective custody” in that prison, to the “general population” of that prison, and to an undefined “range of confinement to be normally expected for one serving an indeterminate term of 30 years to life.”
See Sandin,
The District suggests that, because the Attorney General has authority to transfer persons convicted in the District to any other prison nationwide, the áppropriate baseline for our analysis is in fact the most rigorous prison in the nation.
6
The'parties have not addressed, however, what may be a prerequisite to such an argument: evidence that such transfers are “totally discretionary,” a point the
Sandin
Court found important in determining that it was’ appropriate to use conditions in administrative segregation and protective custody at Halawa as a baseline for comparison.
See
Even were we to reject the District’s transfer argument, we would still face a number of unsettled questions about how to apply
Sandin
to this ease. Caselaw from the Second and Ninth Circuits suggеsts that whether a term in segregation amounts to an “atypical and significant” deprivation turns on its length and on a comparison of conditions in segregation and in the prison’s general population.
See, e.g., Brooks v. DiFasi,
2. Did Broum Receive the Process He Was Due?
By contrast to the liberty-interest question, whether Brown received the process he was due turns on a few simple questions of fact. The decision to place an inmate who has a liberty interest in administrative segregation is subject to limited procedural safeguards. “An inmate must merely receive some
notice of the charges
against him and an opportunity to present his views to the prison official charged with deciding whether to transfer him to administrative segregation. ... So long as this occurs, and the decisionmaker reviews the charges and the then-available evidence against the prisoner, the Due Process Clause is satisfied.”
Hewitt,
Brown contends that, because his placement in administrative confinement wаs based on an express finding that he had assaulted a correctional officer, it was essentially disciplinary in nature, so that he is entitled to the more extensive procedural protections applied to disciplinary hearings in
Wolff v. McDonnell,
We therefore conclude that only the procedures required in
Hewitt
— “some notice,” and an opportunity for the inmate to present his views,
Brown was initially told that he would reсeive a disciplinary hearing on October 16 on charges of Threatening Conduct and Possession of Major Contraband. Then, on October 15, he was brought before the Housing Board. It is not clear whether Brown was told that this hearing would be his only opportunity to respond to the charges against him. With certain exceptions, D.C. regulations prohibit inmates from being held in administrative segregation for more than three days without a hearing before the Housing Board. D.C. Mun. Regs. tit. 28, §§ 521.7, 531.10 (1987). Brown might thus have assumed that the Housing Board hearing was only intended to consider his temporary placement in administrative segregation pending the Adjustment Board’s decision, and that he would have an opportunity to defend himself on any charges at the Adjustment Board hearing on the following day. On remand, the district court should determine whether Brown made this mistaken assumption, and if so whether it was reasonable for him to do so in light of what he was told about the purpose of the Housing Board hearing.
It is also not clear whether Brown knew that the Housing Board hearing was intended to address charges that he had assaulted a correctional officer. Brown had only been notified of an Adjustment Board hearing on charges of Threatening Conduct and Possession of Major Contraband. He had previously received a disciplinary report charging him with Bodily Injury; the fact that this charge was apparently not to be addressed at the Adjustment Board hearing could have reasonably led him to conclude that it had been dropped. 10 Nor does the Housing Board Action Sheet that appears in the record provide any evidence as to whether Brown was told at the hearing that; ■ the Board would consider whether he had committed an assault. It records Brown only as saying that he does not fear for his safety and that he wants to have access to a law library, words that might suggest Brown thought that the hearing was about whether he himself was threatened and wished to be placed in voluntary protective custody. 11
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If Brown was not provided an accurate picture of what was at stake in the hearing, then he was not given his due process.
See Mullane v. Central Hanover Bank & Trust Co.,
III. Conclusion
In sum, we find that Preiser’s distinction between challenges to the conditions of confinement and challenges to its fact or duration means that Brown’s complaint was properly brought under section 1983, and need not have been brought as a habeas corpus petition. As to whether Brown’s rights under the Due Process Clause were violated, we express no opinion at this time as to whether Brown had a liberty interest in remaining free of administrative segregation. Instead, we remand this case to the district court to decide, first, assuming that Brown had a liberty interest in avoiding administrative segregation, whether he received all the process that he was due under Hewitt. If he did, that will be the end of the matter. If he did not receive any such process, the district court may proceed to consider whether a liberty interest existed, in light of the questions identified in this opinion.
We therefore vacate the decision of the district court, and remand for further proceedings consistent with this opinion.
So ordered.
Notes
. William M. Plaut, whose name appears in the caption of this case as a defendant, is an official of the District of Columbia Department of Corrections. He is not named as a defendant in Brown's second amended complaint, which is the complaint that is at issue in this appeal; he was, however, named as a defendant in Brown’s initial complaint. The defendants named in the present complaint include the District of Columbia and a number of other D.C. prison officials.
. Because we are considering an appeal from a motion by the District to dismiss or in the alternative for summary judgment, what follows is an account of the undisputed facts, construed in the light most favorable to Brown.
. The District also makes several arguments directed at Brown’s claim under D.C. law. Brown correctly points out, however, that the order from which he appeals dismissed only his due *167 process claim, not his claim under D.C. law. The order specifically stated that Brown’s due procеss claim is "separate" from his other claims and that “there is no just reason for delay of final judgment as to this claim,” and directed the entry of final judgment as to that claim. The language of this order meets the standard of Federal Rule of Civil Procedure 54(b) for dismissal of fewer than all of the claims in a case, so that Brown's appeal is properly before us. But, because Brown's D.C. law claim was never dismisséd by the district court, it is not at issue in this appeal.
. Brown does assert that his placement in administrative segregation may have affected his oрportunities for parole, and thus the length of his confinement. It is true that Brown was denied parole in August, 1993, near or shortly after the end of his term in administrative segregation. But there is no evidence that the Parole Board considered the fact that Brown had been in administrative segregation in making its decision. The Parole Board’s explanation said only that Brown’s “adjustment has been poor[,] he has received two Class II DRs [disciplinary reports] and been charged with assault.” Thus, the Board seems to have considered only the charges of misconduсt against Brown, not their consequences.
. We recognize that one court of appeals has applied
Edwards
to a case in which the prisoner was subject only to disciplinary segregation, and not to loss of good time or any other change in the length of confinement.
See Stone-Bey v. Barnes,
. The сourts of the District of Columbia have construed sections 24—402 and 24-425 of the D.C.Code to permit inmates to be transferred to state as well as to federal institutions.
See Vaughn v6. United States,
. Judge Posner, the author of Wagner, also observed that under the panel’s reading of Sandin "the right to litigate disciplinary confinements has become vanishingly small.” Id. at 1175,. He added that "[t]his is a harsh result and perhaps the Court did not actually intend it,” and acknowledged that while the Sandin Court cited cases involving prison transfers, "it did not draw the logical inference [that the baseline should be a state’s most rigorous prison] and may not have intended to push its approach to its logical extremе.,..’’ Id. at 1176. And he further noted *170 that "we would welcome clarification of the issue by the Court,” id. at 1176.
.
Hewitt
explained the lower procedural protections associated with administrative segregation by noting that no stigma is attached to such segregation, and that it has no significant effect on an inmate's parole opportunities.
See Hewitt,
. We do not agree with Brown’s further contention that Hewitt requires that an inmate receive advance notice of the charges against him. Advance notice is certainly valuable, and prison officials should provide it to inmates where possible; but Hewitt calls only for “some notice.”
The applicable regulations require that inmates receive written notice three days in advance of a housing hearing, D.C. Mun. Reg. tit. 28, § 523.1 (1987), a requirement that prison officials apparently did not comply with here. If the District did violate this requirement, that would not amount to a violation of the Due Process Clause. State law supplies only the substancfe of a liberty interest; federal constitutional law governs the procedures that are required when it is withdrawn.
Archie v. City of Racine,
. Moreover, the D.C. regulations list Bodily Injury as a Class II offense, but Assault as a more serious Class I offense. D.C. Mun. Regs. tit. 28, §§ 502.4, 503.2 (1987).
. The sheet also states that Brown "has signed Non-Animosity and Waiver of Protective Custody forms”; the meaning of this is unclear, but it may again be a reference to voluntary protective custody. (Brown denies that he signed the latter form.)
