OPINION OF THE COURT
This is an appeal from a decision of the United States District Court for the District of New Jersey granting summary judgment to defendants-appellees, who are officials of the New Jersey Department of Corrections. The appellant, Ralph Brown, is an inmate of the Leesburg State Prison, and he filed this action in order to challenge the constitutionality of a prison disciplinary proceeding that resulted in a finding that Brown had violated prison regulations by assaulting a fellow inmate. Our jurisdiction over this case stems from 28 U.S.C. § 1291 (1982).
FACTS AND PROCEEDINGS BELOW
On August 1, 1986, Brown received a written notice from a prison official advising that he had been charged with assaulting and doing bodily harm to inmate Michael Graham by striking Graham on the head with a hair clipper. On August 6, 1986, a hearing on the charges was held. The institution’s evidence against Brown consisted of six investigative reports that revealed the following. On July 31, 1986, Sergeant Lester Ayars, a corrections officer at Leesburg, observed inmate Michael Graham as he was exiting one of the detention units. Ayars noticed that Graham was bleeding from his forehead, and Ayars, therefore, approached Graham to inquire about the injury. Graham stated that Brown had assaulted him and had hit him on the head with a pair of hair clippers. Sergeant Ayars allowed Graham to clean the wound and then escorted Graham to the prison infirmary. After Graham’s injuries were treated, prison authorities offered to place Graham in protective custody. Graham declined and stated that he was not in fear of an attack on his person and that he, in fact, had sustained his head injury during an accidental trip and fall. At a later interview, however, Graham again claimed that Brown had attacked him with hair clippers. Graham explained that the attack followed an argument between Graham and Brown concerning a mutual female acquaintence.
Brown presented no witnesses at the hearing. He did, however, deny all culpability, and he expressed his belief that Graham is a chronic liar.
Ultimately, the hearing officer found Brown guilty of the assault. Though Graham had given conflicting accounts of how he had sustained the head injury, the hearing officer found that Graham’s original statement to Sergeant Ayars was credible. The hearing officer was especially impressed by the fact that this statement was made immediately following the alleged attack. As a result of this finding, Brown received a sanction of 15 days in disciplinary detention, 270 days in administrative segregation, and 270 days loss of good-time credit.
Following an unsuccessful appeal to the prison superintendent, Brown brought his action under 42 U.S.C. § 1983 (1982). Brown’s complaint alleged that under section 9.15(a) of the New Jersey prison regulations, an inmate may be found guilty of violating a prison rule even if the institution fails to prove its case by a preponderance of the evidence. Section 9.15(a) provides that “[a] finding of guilt at a disciplinary hearing shall be based upon substantial evidence that the inmate has committed a prohibited act.” N.J.A.C. 10A:4-9.15(a) (1986). Brown argued to the district court that the substantial evidence standard prescribed by the regulation defines a burden of proof that is lower than the preponderance of the evidence standard used in civil cases, and since the preponderance standard “simply requires the trier of fact ‘to believe that the existence of a fact is more probable than its nonexistence,’ ” In re Winskip,
In their answer, the defendants-appellees admitted that under section 9.15(a) "substantial evidence" defines a' burden of proof that is lower than a preponderance of the evidence. They urged, however, that under the Supreme Court's decision in Superintendent v. Hill,
I.
In his complaint, Brown demands relief in the form of an injunction "barring enforcement of the sanction imposed upon the plaintiff." The parties have informed us that Brown was released from administrative segregation on April 1 of this year; therefore, at this point, Brown merely seeks restoration of his good-time credits and, consequently, speedier release from prison. This is a form of habeas corpus relief, and under the Supreme Court's decision in Preiser v. Rodriguez,
A primary concern underlying the Preiser decision is the prevention of "end-runs" around the requirement that state prisoners exhaust state remedies before seeking federal habeas relief. Preiser,
In addition to the question of whether it is proper for a federal court to raise an issue of exhaustion sua sponte, this case also requires us to consider whether we, as an appellate tribunal, should decide an issue not raised before or considered by the district court. Recently, the Supreme Court spoke to this precise question. Granberry v. Greer, — U.S. —,
Though the parties agree that section 9.15(a) of the prison regulations prescribes a burden of proof that is less stringent than the preponderance of the evidence standard, we believe that the language of
We are aware that some of the appellees were involved in the drafting of the New Jersey prison regulations; therefore, the appellees’ concession that section 9.15(a) refers to a burden of proof is not to be disregarded. However, we cannot ignore the fact that “substantial evidence” customarily describes a standard of review and not a burden of proof. Accordingly, we find that section 9.15(a) is ambiguous; therefore, we are inclined to require complete exhaustion.
In sum, Brown incorrectly sought restoration of good-time credits — a form of relief not available under § 1983. If, after exhausting available state remedies, he still desires such relief from a federal court, he may apply for a writ of habeas corpus pursuant to 28 U.S.C. § 2254 (1982).
II.
In addition to his request for restoration of good-time credits, Brown demanded relief in the form of (1) a declaratory judgment that section 9.15 violates the due process clause and (2) an injunction barring future application of the regulation. However, Brown made no demand for money damages. Thus, in light of our conclusion in the previous section of this opinion,
It is axiomatic that in order to invoke the powers of a federal court, the plaintiff must “show an injury to himself that is likely to be redressed by a favorable decision. Absent such a showing exercise of its power by a federal court would be gratuitous and thus inconsistent with the Art. Ill limitation.” Simon v. Eastern Ky. Welfare Rights Org.,
In this case Brown has done nothing more than allege past exposure to unconstitutional state action.
CONCLUSION
Because all of Brown’s demands for relief are barred by the exhaustion provision of the habeas corpus statute or by the standing requirement grounded in article III of the Constitution, it is not appropriate for us to rule on the merits of Brown’s claim at this time. Accordingly, we will vacate the judgment below and remand the case with instructions to dismiss.
Notes
. Appeals from quasi-judicial administrative actions must be taken within forty-five day from
. This regulation provides that the prison hearing officer “shall make a decision in accordance with the greater weight of the evidence and one which is supported by substantial evidence manifested in the record of the proceedings.”
. In Avant v. Clifford,
. We note that in Granbeny, the Court stated that a court of appeals should not require exhaustion in cases where the habeas applicant does not raise a colorable federal claim. We believe, however, that Brown has raised a color-able federal claim. If he is correct in his assertion that section 9.15(a) provides for a burden of proof lower than a preponderance of the evidence, then it follows that an inmate can be punished for acts which he in all probability did not commit. We have grave doubts about the constitutionality of such a regulation. Also if Brown’s interpretation of the regulation is correct, then the district court was incorrect in relying on Superintendent v. Hill, supra. In Hill, the Court did not address whether the Constitution requires a particular burden of proof in prison disciplinary proceedings. Hill only spoke to issues involving standards of appellate review.
. Of course, the injury is continuing in so far as Brown is still in prison. However, for the reasons stated in part I of this opinion, Brown's continuing incarceration cannot serve as a basis for standing in an action brought under § 1983. See O’Shea,
