Opinion for the Court filed by Chief Judge SENTELLE.
Russell Kaemmerling, a federal prisoner, appeals from the district court’s dismissal of his action seeking to enjoin application of the DNA Analysis Backlog Elimination Act of 2000 (“DNA Act” or “the Act”), 42 U.S.C. §§ 14135-14135e. Kaemmerling alleged that the Act violated his rights under the Religious Freedom Restoration Act (“RFRA”), 42 U.S.C. §§ 2000bb-2000bb-4, and the First, Fourth, and Fifth Amendments of the United States Constitution. The district court denied his request for a preliminary injunction and then dismissed the action for his failure to exhaust administrative remedies pursuant to the Prison Litigation Reform Act (“PLRA”), 42 U.S.C. § 1997e. Although we conclude that the PLRA does not require Kaemmerling to exhaust administrative remedies on his challenge to the DNA Act, we nevertheless affirm the dismissal of the case because his complaint fails to state a claim.
I
Pursuant to congressional authorization, the Federal Bureau of Investigation (“FBI”) established the Combined DNA Index System (“CODIS”), a national database containing electronic DNA profiles of convicted offenders from the state and federal systems, evidence from crime scenes, and unidentified human remains that allows government officials to match an electronic DNA profile to its donor’s identity for “law enforcement identification purposes,” “judicial proceedings,” and “criminal defense purposes.” 42 U.S.C. § 14132(a), (b)(3). Law enforcement officers use the CODIS to match one forensic crime scene sample to another, thereby connecting unsolved crimes through a common perpetrator, and to match evidence from the scene of a crime to a particular offender’s profile, thereby solving crimes committed by known offenders.
See United States v. Kincade,
To facilitate the efficacy of the CODIS, the DNA Act directs the Federal Bureau of Prisons (“BOP”) to collect “a tissue, fluid, or other bodily sample ... on which a[n] ... analysis of the deoxyribonucleic acid (DNA) identification information” can be carried out,
id.
§ 14135a(c), from “each individual in the custody of the [BOP] who is, or has been, convicted of a qualifying Federal offense,” which includes all felonies, sexual abuse, and crimes of violence,
id.
§ 14135a(a)(1)(B), (d). Failure to cooperate in the collection of a sample is a misdemeanor offense.
Id.
§ 14135a(a)(5). The BOP turns an offender’s sample over to the FBI, where an analyst extracts the DNA from cells in the sample and then uses short tandem repeat (“STR”) technology to identify non-genic variants known as alleles at thirteen specific loci on the DNA.
See Banks v. United States,
Kaemmerling was convicted of conspiring to commit wire fraud, a felony offense, and is currently incarcerated at the Federal Correctional Institution in Seago-ville, Texas. Because he has committed a qualifying offense, the DNA Act requires the BOP to take a fluid or tissue sample *674 from Kaemmerling for DNA analysis and inclusion in the CODIS. In August 2006, Kaemmerling brought suit against the Director of the BOP and the Attorney General, seeking a declaratory judgment and injunctive relief against enforcement of the DNA Act. He alleged that, as an “Evangelical Christian,” submitting to DNA “sampling, collection and storage with no clear limitations of use” is repugnant to his strongly held religious beliefs about the proper use of “the building blocks of life.” According to his religious beliefs, the collection and retention of his DNA information is “tantamount to laying the foundation for the rise of the antiChrist.” Kaemmerling protested that enforcing the DNA Act against him would violate his rights under the RFRA and the First Amendment, as well as under the Fourth and Fifth Amendments.
Four other plaintiffs joined Kaemmer-ling in his suit and filed, along with their joint complaint, a motion for class certification and a motion for a temporary restraining order and preliminary injunction to prevent the BOP from collecting their DNA samples while the action was pending. The district court denied the plaintiffs’ motion for a temporary restraining order and a preliminary injunction, discerning no imminent irreparable injury.
The district court subsequently dismissed the case without prejudice for failure to exhaust administrative remedies under the PLRA. The plaintiffs objected that the BOP “lacks any authority to provide any relief or take any action whatsoever” in response to their challenges to the DNA Act, leaving them with no administrative remedy to exhaust. The district court disagreed, concluding that the plaintiffs must comply with PLRA procedures even if pursuing administrative remedies might be futile, because collection of their DNA samples is a prison circumstance or occurrence. In its final order, the court denied all other pending motions as moot, including the motion for class certification.
Kaemmerling timely appealed the dismissal, and we dismissed the plaintiffs’ earlier interlocutory appeal from denial of the motion for a temporary restraining order. Although all five plaintiffs pursued the interlocutory appeal, only Kaemmer-ling seeks review in the present proceeding. See December 28, 2007 Order, Case No. 07-5065 (denying plaintiff Daniel Siler’s motion for injunction because he “failed to note an appeal in this action”). On appeal, Kaemmerling argues that the district court erred in dismissing his case because the PLRA’s exhaustion requirement does not apply and that it erred in denying his motion for a preliminary injunction. The BOP defends the district court’s PLRA decision and further argues that, even if Kaemmerling is not required to exhaust administrative remedies, we should dismiss his complaint for failure to state a claim.
II
The PLRA provides that “[n]o action shall be brought with respect to prison conditions under section 1983 of this title, or any other Federal law, by a prisoner confined in any jail, prison, or other correctional facility until such administrative remedies as are available are exhausted.” 42 U.S.C. § 1997e(a). The exhaustion requirement affords prison officials time and opportunity to resolve complaints concerning the exercise of their responsibilities before allowing the initiation of a federal case. Exhaustion thus “has the potential to reduce the number of inmate suits” by resolving problems at the administrative level and “to improve the quality of suits that are filed by producing a useful administrative record.”
Jones v. Bock,
Exhaustion is the “general rule” for litigation within Section 1997e(a)’s compass.
Porter,
This case is the rare one in which there is no administrative process to exhaust because the BOP lacks authority to provide Kaemmerling any relief or to take any action whatsoever in response to his complaint challenging enforcement of the DNA Act. The BOP has no discretion n,ot to collect Kaemmerling’s DNA, as the statute’s mandatory language indicates and as the BOP conceded at oral argument.
See
42 U.S.C. § 14135a(a)(1)(B) (“[t]he Director of the [BOP] shall collect a DNA sample from each individual” in BOP custody, who has been convicted of a qualifying offense), (b) (“the Director of the Bureau of Prisons ... shall furnish each DNA sample collected ... to the [FBI], who shall carry out a DNA analysis”);
see also United States v. Carmichael,
This is not a situation like that in
Booth,
where the prison grievance process cannot grant the exact type of relief the inmate seeks or where the inmate believes pursu
*676
ing the process would be futile because it is unlikely to resolve his complaint. Although the administrative process in
Booth
could not offer money damages — the exclusive form of redress the inmate sought — it did authorize at least some responsive action on the inmate’s complaint of abuse, such as reassigning the abusive guard.
See Booth,
Requiring an inmate to exhaust an administrative grievance process that cannot address the subject of his or her complaint would serve none of the purposes of exhaustion of administrative remedies. When the BOP cannot take any action at all in response to a complaint, it has nothing to offer that could possibly satisfy the prisoner and obviate the need for litigation.
See Porter,
Ill
We now turn to the BOP’s alternative ground for dismissal, that the complaint fails to state a claim upon which relief can be granted. The BOP raised this alternative basis for dismissal in the district court, and both parties have fully briefed the merits of the issue before us. We consider the sufficiency of a complaint under Federal Rule of Civil Procedure 12(b)(6)
de novo;
therefore, we may independently assess the complaint and need not remand at this stage for the district court to evaluate its sufficiency in the first instance.
Henthorn v. Dep’t of Navy,
A
We begin with Kaemmerling’s religious claim, which fails to allege a violation of the Free Exercise Clause. Kaemmerling contends that mandatory collection and analysis of his DNA under the DNA Act burdens the free exercise of his religious belief that “DNA sampling, collection and storage” “defile[s] God’s temple.” Even assuming this is true, it does not rise to the level of a constitutional violation. The right of free exercise protected by the First Amendment “does not relieve an individual of the obligation to comply with a valid and neutral law of general applicability on the ground that the law proscribes (or prescribes) conduct that his religion prescribes (or proscribes).”
Employment Div. v. Smith,
B
But the First Amendment is not the only potential refuge for Kaemmerling’s religious claim — the RFRA offers religious exercise greater protection from intrusion by religion-neutral federal laws. The RFRA prohibits the federal government from “substantially burdening]” a person’s exercise of religion even if the burden results from a rule of general applicability unless the government can demonstrate that “application of the burden to the person — (1) is in furtherance of a compelling governmental interest; and (2) is the least restrictive means of furthering that compelling governmental interest.” 42 U.S.C. § 2000bb-1(b);
see id.
§ 2000bb-1(c) (“A person whose religious exercise has been burdened in violation of this section may assert that violation as a claim or defense in a judicial proceeding and obtain appropriate relief.”). Congress instructs us that, in analyzing a claim under the RFRA, we must return to “the compelling interest test as set forth in
Sherbert v. Verner,
1
To apply this test, we first must determine if Kaemmerling alleges a substantial burden on his religious exercise. The RFRA defines “religious exercise” to include “any exercise of religion, whether
*678
or not compelled by, or central to, a system of religious belief.” 42 U.S.C. §§ 2000bb-2(4), 2000cc-5(7). A litigant’s claimed beliefs “must be sincere and the practice[ ] at issue must be of a religious nature.”
Levitan v. Ashcroft,
In his complaint, Kaemmerling alleges that it is his sincere religious belief that DNA is “a foundational aspect ... of God’s creative work” and that “DNA sampling, collection and storage with no clear limitations of use, merely to satisfy the broadly overreaching efforts of secular authorities, politicians and their representatives” “de-filets] God’s temple, as represented by one’s mortal body, filled with the Holy Spirit.” His complaint further alleges harms arising from government possession and storage of his DNA profile, including the potential that he could become an unwilling participant in future activities that violate his religious beliefs — including cloning experiments and stem-cell research— and use of his DNA profile by the antiChrist, who according to Kaemmerling’s religious beliefs will in the future rule the world and “make war against the saints,” “forcing] everyone ... to receive a mark ... which is the ... number of his name.”
As a preliminary matter, we pause to discern Kaemmerling’s alleged religious beliefs. Kaemmerling makes abundantly clear that he does not challenge the collection of any particular DNA carrier — such as blood, saliva, skin, or hair — but rather that, regardless of the medium by which the government acquires access to his DNA, he objects to the government collecting his DNA information from any fluid or tissue sample they may recover. At oral argument, counsel emphasized that Kaemmerling objects to any collection of his DNA profile at all, even collecting DNA information from hair and skin that he naturally shed onto his clothes then turned over to prison officials for washing. (Indeed, the fact that he does not object to the means of the DNA collection is the very reason that the BOP can offer no remedy for purposes of exhaustion.) These representations make clear that Ka-emmerling does not object to DNA collection on the basis of bodily violation. He also certainly does not object to the BOP sweeping up his hair after a haircut or wiping up dust that contains particles of his skin, even though those are acts of collecting bodily specimens containing DNA, if the BOP does not extract the DNA information contained in those specimens. His objection to “DNA sampling and collection,” then, must be a more specific objection to collection of the DNA information contained within any sample. It is not penetrating the body or collecting *679 bodily material that Kaemmerling alleges violates his beliefs but rather collecting the “building block of life” specifically. Given these representations, we understand Ka-emmerling’s objection to “DNA sampling and collection” not to be an objection to the BOP collecting any bodily specimen that contains DNA material such as blood, saliva, skin, or hair, but rather an objection to the government extracting DNA information from the specimen.
Accepting as true the factual allegations that Kaemmerling’s beliefs are sincere and of a religious nature — but not the legal conclusion, cast as a factual allegation, that his religious exercise is substantially burdened — we conclude that Kaemmerling does not allege facts sufficient to state a substantial burden on his religious exercise because he cannot identify any “exercise” which is the subject of the burden to which he objects. The extraction and storage of DNA information are entirely activities of the FBI, in which Kaemmerling plays no role and which occur after the BOP has taken his fluid or tissue sample (to which he does not object). The government’s extraction, analysis, and storage of Kaemmerling’s DNA information does not call for Kaemmerling to modify his religious behavior in any way — it involves no action or forbearance on his part, nor does it otherwise interfere with any religious act in which he engages. Although the government’s activities with his fluid or tissue sample after the BOP takes it may offend Kaemmerling’s religious beliefs, they cannot be said to hamper his religious exercise because they do not “pressure [him] to modify his behavior and to violate his beliefs.”
Thomas,
Kaemmerling alleges no religious observance that the DNA Act impedes, or acts in violation of his religious beliefs that it pressures him to perform. Religious exercise necessarily involves an action or practice, as in
Sherbert,
where the denial of unemployment benefits “impede[d] the observance” of the plaintiffs religion by pressuring her to work on Saturday in violation of the tenets of her religion,
Nor does the criminal penalty for “fail[ure] to cooperate,” 42 U.S.C. § 14135a(a)(5), in the collection of “a tissue, fluid, or other bodily sample ... on which a DNA analysis can be carried out,”
id.
§ 14135a(e)(1), substantially burden Kaemmerling’s exercise of religion. He objects only to the collection of the DNA information from his tissue or fluid sample, a process the criminal statute does not address, and he does not allege that his religion requires him not to cooperate with collection of a fluid or tissue sample. Moreover, he alleges that even “involuntary and/or forced collection” of his DNA would “violate[ ][his] convictions.” The criminal statute is therefore no inducement for Kaemmerling to cooperate and potentially violate his beliefs, because he alleges that collection of his DNA sample would violate his convictions whether or not he acquiesces in the process. Thus, Kaem-
*680
merling does not allege that he is put to a choice like the plaintiffs in
Yoder,
between criminal sanction and personally violating his own religious beliefs.
See Yoder,
This case is instead more analogous to
Bowen v. Roy,
Similarly, Kaemmerling’s objection to the DNA Act centers on the government’s act of extracting and analyzing his DNA to collect its information and store an electronic DNA profile, without suggesting that the Act imposes any restriction on what Kaemmerling can believe or do. Like the parents in Bowen, Kaemmerling’s opposition to government collection and storage of his DNA profile does not contend that any act of the government pressures him to change his behavior and violate his religion, but only seeks to require the government itself to conduct its affairs in conformance with his religion. Kaem-merling thus fails to allege a substantial burden on his religious exercise that would be cognizable under the RFRA.
To the extent that Kaemmerling challenges storage of his DNA profile or retention of the DNA sample itself based on fear of specific future misuses that would conflict with his religious beliefs, we emphasize that we must consider the statute as it exists and is applied today, complete with its protections against misuse,
see
42 U.S.C. §§ 14132(b)(3) (limiting the permissible uses of DNA profiles and stored samples), 14133(c) & 14135e (providing criminal penalties for those who improperly disclose or receive DNA information or samples), and we cannot pass on hypothetical future harms.
See Johnson,
2
Even if Kaemmerling did allege a substantial burden on his exercise of religion, his complaint would still fail to state a claim for relief because the burden “is in furtherance of a compelling governmental interest” and “is the least restrictive means of furthering that ... interest,” satisfying the RFRA exception. 42 U.S.C. § 2000bb-1(b).
The DNA Act serves the compelling governmental interest in accurately and expeditiously solving past and future crimes in order to protect the public and ensure conviction of the guilty and exoneration of the innocent.
See Schall v. Martin,
Fundamental to the Act is the government’s compelling interest in accurately identifying convicted offenders.
Banks,
Finally, courts also agree that the deterrent effect of compulsory DNA profiling under the Act serves “society’s enormous interest in reducing recidivism.”
Kincade,
Kaemmerling argues that the government has not shown — and cannot show, at this pre-evidentiary stage of the case — that the DNA Act serves a compelling interest as applied to him, “a first-time offender convicted of a non-violent crime that did not turn on DNA evidence.” The RFRA demands that “the compelling interest test [be] satisfied through application of the challenged law ‘to the person’— the particular claimant whose sincere exercise of religion is being substantially burdened.”
Gonzales v. O Centro Espirita Beneficente Uniao do Vegetal (“UDV”),
We first note that Congress specifically amended the DNA Act in 2004 to expand the qualifying federal offenses that subject an offender to DNA sampling to include “[a]ny felony.” 42 U.S.C. § 14135a(d)(1) (as amended by the Justice for All Act of 2004, Pub.L. 108-405, 118 Stat. 2260, at 2270). The Act previously only affected felons who had committed violent crimes such as murder, sexual abuse, and kidnaping. See DNA Analysis Backlog Elimination Act of 2000, Pub.L. 106-546, 114 Stat. 2726, at 2729-30. This amendment is definitive evidence that nonviolent offenders were in fact the intended object of the compelling interests Congress sought to advance through the Act.
Indeed, the interests served by the DNA Act are compelling as to nonviolent first-time felons and violent recidivists alike. Kaemmerling’s status as a nonviolent felon or first-time offender in no way undermines DNA profiling as an effective way to identify and “keep tabs on” him.
See Banks,
The government’s compelling interest in accurately and expeditiously solving crime, by matching DNA evidence to an offender profile and by quickly excluding innocent offenders, also applies to felons previously convicted of nonviolent crimes and those who are first-time offenders. DNA exists in numerous parts of the body that even nonviolent criminals leave behind, including hair, saliva, and skin cells, and modern technology can generate a DNA profile from just thirty to fifty cells.
See Banks,
In addition, Kaemmerling’s status as a first-time offender does not diminish the government’s crime-solving interest as related to him. Even if Kaemmerling never re-offends, his DNA profile would still further this purpose because law enforcement uses the CODIS not only to identify a perpetrator but also to swiftly and efficiently eliminate countless potential suspects. Of course, all recidivists were once first-time offenders, so the government also has an interest in determining if Ka-emmerling will be such a case, given that he has already demonstrated a willingness to commit a crime meriting imprisonment. Other courts addressing this issue have observed that nonviolent offenders not only have a higher recidivism rate than the general population, but certain groups— such as property offenders — have an even higher recidivism rate than violent offenders, and a large percentage of the crimes nonviolent recidivists later commit are violent.
Ewing v. California,
' Finally, because law enforcement officials can find usable DNA evidence related to both violent and nonviolent crimes, the Act’s compelling interest in deterring recidivism applies undiminished to Kaem-merling, who has already displayed his need for a deterrent in his willingness, as mentioned before, to commit á felony meriting imprisonment. Regardless' of whether a felon has been convicted of one or many offenses and regardless of whether he is tempted to commit a violent or nonviolent crime in the future, his knowledge that the government has stored an unchangeable aspect of his identity that can *684 be used to ferret out his best attempts at concealing future crime certainly furthers the government’s deterrence interest.
3
Having concluded that the government has a compelling interest in extracting and storing Kaemmerling’s DNA information for identification, we have no trouble concluding that application of the DNA Act to Kaemmerling “is the least restrictive means of furthering that compelling governmental interest.” 42 U.S.C. § 2000bb-l(b). A statute or regulation is the least restrictive means if “no alternative forms of regulation would [accomplish the compelling interest] without infringing [religious exercise] rights.”
Sherbert,
It is not the method of collecting the tissue or fluid sample for DNA analysis which Kaemmerling alleges burdens his religious exercise, so this is not a case like
United States v. Zimmerman,
No less restrictive alternative exists. As Congress stated, DNA profiling is currently “the most reliable forensic technique for identifying criminals when biological material is left at a crime scene.” 42 U.S.C. § 14135 Note(a)(1). Perhaps more importantly, it is the one identifying characteristic that criminals cannot change, disguise, or hide to avoid detection. As the Fourth Circuit explained,
It is a well recognized aspect of criminal conduct that the perpetrator will take unusual steps to conceal not only his conduct, but also his identity. Disguises used while committing a crime may be supplemented or replaced by changed names, and even changed physical features. Traditional methods of identification by photographs, historical records, and fingerprints often prove inadequate. The DNA, however, is claimed to be unique to each individual and cannot, within current scientific knowledge, be altered. The individuality of the DNA provides a dramatic new tool for the law enforcement effort to match suspects and criminal conduct. Even a suspect with altered physical features cannot escape the match that his DNA might make with á sample contained in a DNA bank, or left at the scene of a crime within samples of blood, skin, semen or hair follicles. The governmental justification for this form of identification, therefore, relies on no argument different in kind from that traditionally advanced for taking fingerprints and photographs, but with additional force because of the potentially greater precision of DNA sampling and matching methods.
Jones,
C
Kaemmerling’s complaint also alleges violations of his Fifth Amendment rights to equal protection and against self-incrimination and his Fourth Amendment right to be free from unreasonable searches and seizures.
Kaemmerling argues that the DNA Act violates the equal protection component of the Due Process Clause because it requires collection of DNA from felons who are incarcerated or on supervised release but does not mandate collection of DNA from “free” felons, who are no longer under the supervision of the BOP. Because prisoners are not a suspect class, we must sustain the statute’s classification “if there is a rational relationship between the disparity of treatment and some legitimate governmental purpose.”
Tucker v. Branker,
Regarding the privilege against compelled self-incrimination, Kaemmerling argues that the DNA Act is unconstitutional because it requires him to give the government potentially incriminating evidence for later use against him in court. The Fifth Amendment privilege bars only compelling testimonial communications from an accused, not making the accused a source of physical evidence.
Schmerber v. California,
Kaemmerling’s complaint also asserts that collecting a sample of his DNA pursuant to the Act violates his Fourth Amendment right to be free from unreasonable searches and seizures because the Act unconstitutionally authorizes a blanket, suspi-cionless search for general law enforcement purposes. But we have already held, in a previous challenge to the DNA Act, that “the Fourth Amendment ... certainly permits the collection of a blood sample [for DNA analysis] from a
convicted
felon ... while he is still on probation,” much less from a currently incarcerated felon.
Johnson,
IV
For the foregoing reasons, we conclude that Kaemmerling’s complaint fails to state a claim upon which relief can be granted and therefore should be dismissed. Dismissal of the case moots Kaemmerling’s appeal from the district court’s denial of his motion for a preliminary injunction, as he no longer has a potential claim or continuing litigation and we have adjudged him unsuccessful on the merits of his case. We affirm the district court’s judgment dismissing Kaemmerling’s complaint, but order that the dismissal be with prejudice.
Notes
. Footnote 4 of Porter makes it plain that the exhaustion requirement of § 1997e(a) is quite encompassing enough to include the litigation at bar.
. We reject the suggestion of the BOP that our holding conflicts with
United States v. Carmichael,
