Jоhn Dykstra filed a postconviction action challenging the Iowa Department of Corrections’ (IDOC) revocation of his ability to accrue earned time because he refused to participate in a sex offender treatment program (SOTP). IDOC’s inmate classification requiring an inmate to participate in SOTP or lose the ability to accrue earned time implicates a liberty interest, and, therefore, the inmate must receive adequate procedural protections. Dykstra did not receive due process because IDOC relied on unadmitted factual allegations without providing adequate procedural protections.
I. Background Facts and Proceedings.
In 2005, Dykstra pleaded guilty to charges of simple assault, a simple misdemeanor, in violation of Iowa Code section 708.2(5) (2003) and dependent adult abuse, a class “D” felony, in violation of Iowa Code section 235B.20(5). The simple assault charge was pled down from an original charge of sexual abuse in the third degree. The dependent adult abuse charge was based on Dykstra’s failure to pay his wife’s nursing home bill. The district court sentenced Dykstra to thirty days for the simple assault conviction and to a term not to exceed five years for the dependent adult abuse conviction, to be served concurrently.
Dykstra completed the thirty day assault sentence while still in prison on October 9, 2005. On December 15, 2005, while still in the custody of the IDOC on the dependent adult abuse conviction, Dykstra had an orientation where he was told he would be required to participate in SOTP. An IDOC reception report recommended that Dykstra participate in SOTP based on the alleged circumstances of the simple assault as well as Dykstra’s previous convictions and his inclusion on the sex offender registry. Referring to the alleged circumstances of the simple assault, the reception report noted that Dykstra’s wife, who lived in a nursing home because of multiple sclerosis, reported she was forced to perform oral sex on Dykstra against her will. IDOC appears to have based this factual summary on the minutes of testimony attached to the charging information. 1 The reception report also identified a 1983 indecent exposure conviction, a 1994 indecent exposure charge, a 1995 burglary conviction for stealing a neighbor’s lingerie and sexually explicit photos, a 2000 prostitution solicitation charge, and Dykstra’s presence on the sex offender registry when he entered prison.
Dykstra objected to the requirement that he attend SOTP, maintained that any sexual contact with his wife was consensual, and argued the simple assault did not contain a sexual element. On January 27, 2006, IDOC administered Dykstra a poly *477 graph exam about the facts surrounding the simple assault, which Dykstra failed.
On February 16, 2006, Dykstra signed a refusal form for SOTP. Applying a 2005 amendment to Iowa Code section 903A.2, IDOC determined Dykstra was no longer eligible for earned time credit. Pri- or to Dykstra’s refusal to pаrticipate in SOTP, his discharge date for the dependent adult abuse conviction was January 20, 2008. After Dykstra’s refusal, his discharge date was changed to May 12, 2010 2 .
Dykstra appealed to the deputy warden. The appeal was denied, and Dykstra filed a postconviction petition under Iowa Code section 822.2(1)(f) 3 or in the alternative section 822.2(1)(e) or Iowa Code chapter 17A. The district court determined the suit was properly considered under section 822.2(1)(f) and denied relief. Dykstra filed a writ of certiorari challenging the district court’s ruling denying relief pursuant to Iowa Code section 822.9.
II. Scope of Review.
Generally, postconviction relief proceedings are reviewed for correction of errors at law.
DeVoss v. State,
III. Merits.
Prior to 2001, Iowa Code section 903A.2 provided that inmates serving category “A” sentences were eligible for a sentence reduction of one day for each day of good conduct and, in addition, could earn a further reduction of up to five days per month for satisfactory participation in certain programs, including treatment programs. Iowa Code § 903A.2(1)(a) (1999). In 2000, the legislature amended section 903A.2 to provide that an inmate serving a category “A” sentence was “eligible for a reduction of sentence equal to one and two-tenths days for each day the inmate demonstrates good conduct
and
satisfactorily participates in any program or placement status identified by the director to earn the reduction.” Iowa Code § 903A.2(1)(a) (2001) (emphasis added). This amendment became effective January 1, 2001. 2000 Iowa Acts ch. 1173, § 10. IDOC applied the 2001 amendment so that refusal to attend SOTP resulted in a loss of ninety days earned time but did not affect the inmate’s ability to accrue time in the future.
Holm v. Iowa Dist. Ct.,
*478 In 2005, the legislature again amended Iowa Code section 903A.2(1) (a) to state “an inmate required to participate in a sex offender treatment program shall not be eligible for a reduction of sentence unless the inmate participates in and completes a sex offender treatment program established by the director.” Iowa Code § 903A.2(1)(a) (Supp.2005). Under IDOC policy applying this amendment, an inmate will no longer accrue any earned time after refusing to attend SOTP, but will not lose any previously accrued earned time.
Dykstra alleges the stopping of his ability to accrue earned time credit is improper for five reasons. First, Dykstra asserts application of the 2005 amendment violated the Ex Post Fact Clause of the Iowa and United States Constitutions. Second, Dykstra аsserts the 2005 amendment to Iowa Code section 903A.2 should not be applied retroactively as a matter of statutory construction. Third, Dykstra argues Iowa Code section 903A.2 was improperly applied to him because he was not serving time for a sex offense. Fourth, Dykstra argues the prison’s procedures for determining whether he was required to participate in SOTP violated due process. Finally, Dykstra claims IDOC inappropriately relied on a polygraph examination to make a classification determination.
A. Ex Post Facto Clause. We recently held IDOC’s application of Iowa Code section 903A.2, as amended in 2001 and 2005, to inmates whose crimes occurred prior to January 1, 2001 violates the Ex Post Faсto Clause.
State v. Iowa Dist. Ct.,
Dykstra argues that application of the 2005 amendment violated the Ex Post Fac-to Clause because he is serving a sentence for actions which took place in 2004. Under Holm, IDOC’s application of the 2005 amendment to Dykstra did not violate the Ex Post Facto Clause.
B. Retroactivity. Dykstra argues section 903A.2, as amended in 2005, cannot be construed to apply retroactively to individuals whose crimes took place after enactment of the 2001 amendment but before enactment of the 2005 amendment. We have previously rejected this argument because we determined the amendment did not change the existing law, but merely clarified and corrected IDOC’s application of existing law.
See Holm,
C. IDOC Statutory Authority To Require SOTP. Dykstra argues IDOC could not require him to participate in the SOTP because he was not convicted of a “sex offense” and was not serving a sentence for a sex-related crime when his ability to accrue earned time was revoked. The language of the 2005 amendment states: “an inmate required to participate in a sex offender treatment program shall not be eligible for a reduction of sentence unless the inmate participates in and completes a sex offender treatment program established by the director.” Iowa Code § 903A.2(1)(a) (emphasis added). The statute does not set criteria for which in *479 mates will be “required to participate.” Iowa Code section 903A.4 states, however, that the director of IDOC “shall develop policy and procedural rules to implement sections 903A.1 through 903A.3.”
The broad discretion granted to IDOC does not limit application of section 903A.2 to inmates serving sentences for particular crimes or crimes labeled as “sex offenses.” There is no statutory limitation that would prevent IDOC from recommending SOTP for an inmate convicted of a crime that is not facially considered a sex offense where the factual circumstances of the crime are of a sexual nature.
Dykstra responds that even if IDOC has the authority to require SOTP, it does not have the statutory authority to stop his ability to accrue earned time on a sentence for a non-sex-related crime. By the time Dykstra was referred to SOTP, he was only serving a sentence for the non-sex-offense crime of dependent adult abuse based on a failure to pay nursing home bills. Iowa Code section 903A.2(1)(a) directs that an inmate required to participate in SOTP who refuses to do so, shall not be eligible for a reduction of “sentence.” Section 903A.2 does not require that the “sentence” be one connected to the reason IDOC has required the inmate to attend SOTP. Instead, when IDOC requires SOTP and an inmate refuses or is removed from the program, the inmate cannot accrue earned time toward any sentence the inmate is currently serving.
State v. Valin,
There may be some limitation on IDOC’s discretion to require SOTP. This court’s decision in
Maghee v. State,
Regardless, Dykstra cannot gain support from Valin. IDOC reached a detеrmination that Dykstra’s simple assault conviction contained a sexual element and therefore revealed a “problem currently suffered” in the words of Valin. Although this determination may have been procedurally flawed based on due process grounds, as discussed below, IDOC has statutory authority to rely on a current *480 conviction for a non-sex offense when the underlying facts are of a sexual nature.
D. Due Process. Dykstra argues that regardless of IDOC’s authority to require participation in SOTP, the procedures employed by IDOC violate his constitutional right to due process under the United States and Iowa Constitutions. Although in the past we have interpreted the United States and Iowa Constitutions “in a similar fashion,”
State v. Seering,
“[T]he first step in any procedural due process inquiry is the determination of ‘whether a protected liberty or property interest is involved.’ ”
Seering,
“First, the private interest that will 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 requirements would entail.”
Id.
The United States Supreme Court has recognized two instances when liberty interests of prisoners are implicated. First, when a restraint imposes “atypical and significant hardship on the inmate in relation to the ordinary incidents of prison life,” and second, when a restraint “will inevitably affect the duration of [the inmate’s] sentence.”
Sandin v. Conner,
When determining the existence of a liberty interest here, “[i]t is important ... to precisely identify the right that [Dykstra] asserts as the basis for his liberty interest.”
Sanford v. Manternach,
Recognition of a liberty interest in this circumstance is consistent with case law in federal and state courts, which have found a liberty interest in classification of a prisoner or parolee as a sex offender that requires participation in SOTP and implicates eligibility for non-discretionary parole or earned time credits. The Tenth Circuit has held “it was the loss of the previously granted opportunity to earn good time credits at a higher level, combined with his classification as a sex offender, that implicated a liberty interest.”
Gwinn v. Awmiller,
the stigmatizing consequences of the attachment of the “sex offender” label coupled with the subjection of the targeted inmate to a mandatory treatment pro *481 gram whose successful completion is a precondition for parole eligibility create the kind of deprivations of liberty that require procedural protections.
Neal v. Shimoda,
The liberty interest at stake here compares closely to the liberty interest identified by the United States Supreme Court in
Vitek v. Jones,
Dykstra’s classification required him to attend mandatory behavior modification treatment — SOTP. Refusal to participate in SOTP makes Dykstra completely ineligible for any earned time. The stigmatizing consequence of being labeled as a sex offender, the mandatory behavior modification treatment, and the revocation of the inmate’s ability to earn any time should he refuse to participate in SOTP demonstrate this initial classification implicates an “interest [that] has real substance.”
Wolff v. McDonnell,
Based on this recognized liberty interest, Dykstra argues IDOC failed to provide due process for the determination that he is required to participate in SOTP.
4
Dykstra argues IDOC relied on factual allegations to which he had never admitted and no court had determined were accurate. In the context of sex offender registration, we have held that where a factual inquiry outside the face of the conviction is necessary to determine sex offender status, “resort to some tribunal must be available to resolve disputes over these issues.”
Kruse v. Iowa Dist. Ct.,
“Generally, a person has a constitutional due process right to an evidentiary hearing in accordance with contested case procedures if the underlying proceeding involves adjudicative facts,” i.e., “individualized facts peculiar to the parties, which ordinarily ‘ “answer the questions of who did what, where, when, how, why, with what motive or intent.” ’ ”
Id.
at 172 (quoting
Greenwood Manor v. Iowa Dep’t of Pub. Health,
In
Wolff,
The Supreme Court has applied the
Wolff
requirements to a situation similar to the SOTP classification here.
Vitek,
Courts have held that corrections departments violate procedural due process by classifying prisoners who have no sex-offense convictions for SOTP if they do not afford the procedural requirements identified by the Supreme Court in
Wolff. See, e.g., Gwinn,
Dykstra was entitled to due process because his liberty interest in earned time was affected by his classification as required to participate in SOTP. Dykstra argues his due process rights were violated because he did not receive the protections of Wolff specifically advance written notice, a written statement of reasons and findings by the factfinder, and a neutral factfinder. Because IDOC relied on unad-mitted factual allegations that did not result in a sex-offense conviction, Dykstra is correct.
Dykstra had two meetings regarding his classification. First, at a “classification or orientation” on December 15, 2005, Dyks-tra was told he would be required to attend SOTP. On February 16, 2006, Dyks-tra had a “classification hearing” at which he was presented with the SOTP refusal form and informed of the consequences if he refused SOTP. These two meetings do not meet the standards of Wolff. Dykstra was not provided with an opportunity to present witnesses or documentary evidence. Dykstra was not provided with written notice, or even verbal notice, of either meeting prior to when they took place. Additionally, Dykstra was provided with a generalized refusal form noting potential reasons for classification and did not receive a written statement of the specific evidence relied upon and the reasons for his own classification.
Dykstra also complains that he was not provided a sufficiently impartial decisionmaker. According to IDOC policy, the classification hearing takes place before the “Treatment Team” which includes, at a minimum, “a counselor, the Associate Warden/Security or designee, and the Associate Warden/Treatment/unit manager or designee.” The record does not indicate whether this treatment team or only one individual was present at either Dyks-tra’s December 15, 2005 meeting or the February 16, 2006 meeting. We are unable on this record to determine whether the decisionmaker was sufficiently impartial. We have previously explained that within the prison disciplinary system a “sufficiently impartial” decisionmaker is one who is not “personally involved in the incident for which discipline is sought or in prior disciplinary actions against the inmate.”
Williams v. State,
The State argues Dykstra’s classification should be upheld regardless of whether he was entitled to additional protections regarding the factual circumstances of the simple assault because IDOC could have relied solely on Dyks-tra’s prior sex offense conviction for indecent exposure, a sex-offense. IDOC may have been entitled to rely on Dykstra’s prior conviction to determine that he was “required” to participate in SOTP, without providing any additional process. 6 Dyks- *484 tra was afforded constitutionally adequate procedural protections in the form of criminal procedures for his previous sex offense convictions. Courts have held that inmates currently serving sentences for sex offenses are not entitled to any additional procedures prior to being classified as required to participate in SOTP. As the Ninth Circuit has explained,
An inmate who has been convicted of a sex crime in a prior adversarial setting, whether as the result of a bench trial, jury trial, or plea agreement, has received the minimum protections required by due process. Prison officials need do no more than notify such an inmate that he has been classified as a sex offender because of his prior conviction for a sex crime.
Neal,
Even if IDOC were entitled to rely solely on Dykstra’s prior sex offense conviction, IDOC’s actual reliance on the unadmitted factual allegations surrounding the simple assault cannot be considered harmless error. Federal courts have applied harmless error analysis to procedural irregularities in prison disciplinary proceedings.
See Howard v. U.S. Bureau of Prisons,
If a person may be convicted and obliged to serve a substantial prison sentence notwithstanding a constitutional error determined to be harmless, surely the conditions of confinement of a sentenced prisoner may be made temрorarily more severe as discipline for a prison rules infraction despite a harmless error in adjudicating the violation.
Powell v. Coughlin,
Within the context of criminal trials, “[a]n error of constitutional magnitude does not mandate a new trial if the error was harmless beyond a reasonable doubt.”
State v. Boley,
Here, we cannot hold the error was harmless. At argument before this court, the State conceded that IDOC relied primаrily on the factual allegations regarding Dykstra’s simple assault conviction. The IDOC reception report does not explain whether Dykstra’s sex offense conviction for indecent exposure approximately twenty years prior would alone cause IDOC to require Dykstra to participate in SOTP. Iowa Code section 903A.2 vests discretion in IDOC to require SOTP and because we cannot say how IDOC would have exercised its discretion in the absence of the facts surrounding the simple assault conviction, we hold Dykstra’s classification violated due process.
Cf. State v. Martens,
E. Polygraph. Dykstra also argues IDOC’s reliance on a polygraph examination violated his due process rights. The polygraph examination focused on the circumstances of the simple assault. We hold today in
Reilly v. Iowa District Court,
We decline to hold the Federal and Stаte Due Process Clauses require a per se rule excluding polygraph examinations in all prison classification hearings. Prison proceedings “are sui generis, governed by neither the evidentiary rules of a civil trial, a criminal trial, nor an administrative hearing. The only limitations appear to be those imposed by due process, a statute, or administrative regulations.” 2 Michael B. Mushlin,
Rights of Prisoners
§ 9.20, at 208 (3d ed. 2002). Although we have exercised our supervisory authority over the rules of procedure and evidence to prohibit the use of unstipulated polygraph examinations in Iowa courts,
Conner,
Prison classification hearings take place “in a closed, tightly controlled environ
*486
ment” and we do not automatically apply all procedural rules “to the very different situation” of prison hearings.
Wolff,
Although due process does not prohibit use of polygraph examinations in all contexts, there may be circumstances where use of a polygraph examination would likely violate a prisoner’s due process rights. In
Lenea,
the Seventh Circuit agreed with the district court’s determination that an inmate’s guilt in a disciplinary proceeding could not be determined based solely on a failed polygraph examination and that the polygraph examination was relevant only on the question of the inmate’s credibility.
Lenea,
We therefore leave the decision to admit polygraph evidence at a classification hearing to the discretion of IDOC. As discussed above, this discretion is bounded by the limits of due process. There may be relevant factors which would influence our decision regarding the constitutionality of IDOC’s reliance on a polygraph in a particular case, including reliability, qualifications of the polygraph administrator, the particular purpose for which the polygraph is admitted, and whether the inmate submitted to the polygraph voluntarily. IDOC likely cannot replace procedural protections with a polygraph examination or rely solely on a polygraph examination without violating due process.
IV. Conclusion.
IDOC’s requirement that Dykstra partiсipate in SOTP and the determination that his ability to accrue earned time be stopped under Iowa Code section 903A.2 did not violate the Ex Post Facto Clause and was statutorily authorized. Dykstra was, however, deprived of due process because the IDOC relied on unadmitted factual allegations in reaching the decision to require Dykstra’s participation in SOTP but did not provide the necessary procedural protections of Wolff v. McDonnell. Because IDOC violated Dykstra’s due process rights, we remand to the district court for consideration of the appropriate remedy.
WRIT SUSTAINED.
Notes
. No evidence was entered to demonstrate Dykstra admitted the minutes of testimony. Neither the minutes of testimony nor the transcript from the hearing at which Dykstra entered his plea to simple assault are part of the postconviction record.
. It is unclear from the record whether Dyks-tra was discharged on May 12, 2010 and his case is therefore moot.
Wilson v. Farrier,
. The original petition was filed under the 2005 code. Iowa Code section 822.2 was amended effective July 1, 2006 to make non-substantive corrections. See 2006 Iowa Acts ch. 1010, § 162. These corrections renumbered section 822.2's subsections and unnumbered paragraphs. Because this amendment did not make substantive changes and makes the subsections more easily identifiable, we refer to chapter 822 as set forth in the 2009 code.
. Dykstra also complains that he did not receive due process for the determination that he refused to participate in SOTP. Dykstra does not contend, however, that he is or was willing to participate in SOTP and therefore does not put forth any argument for this court to address.
. The court held such assistance was necessary based on the potential mental state of a prisoner who may be mentally ill.
Vitek,
. Reliance on convictions prior to 2001 to classify an inmate serving a sentence for a crime committed after January 2, 2001 does not violate the Ex Post Facto Clause. This court has upheld sentence enhancements based on prior crimes committed before еnactment of the enhancing statute as long as the offense which is subject to enhancement was committed after enactment.
See State v. DeCamp, 622
N.W.2d 290, 294 (Iowa 2001)
*484
("The effective date of the enhanced sentencing provisions gives the offender notice his future acts will be subject to enhanced punishment based on the prior convictions.”). However, as noted above, we decline to address whether there may be limits to IDOC's discretion where prior history does not demonstrate "a problem currently suffered by the defendant relating to the need to rehabilitate the defendant or protect the community from the defendant.”
Valin,
. We do not address or overrule the specific holding of
Bradley,
which prohibited a prison disciplinary committee from relying on an inmate’s refusal to submit to a polygraph examination.
