42 U.S. Code § 1997e - Suits by prisoners
No 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.
No Federal civil action may be brought by a prisoner confined in a jail, prison, or other correctional facility, for mental or emotional injury suffered while in custody without a prior showing of physical injury or the commission of a sexual act (as defined in section 2246 of title 18).
As used in this section, the term “prisoner” means any person incarcerated or detained in any facility who is accused of, convicted of, sentenced for, or adjudicated delinquent for, violations of criminal law or the terms and conditions of parole, probation, pretrial release, or diversionary program.
 See References in Text note below.
Section 1988 of this title, referred to in subsec. (d)(1), (4), was in the original a reference to section 2 of the Revised Statutes of the United States (42 U.S.C. 1988), and has been translated as reading section 722 of the Revised Statutes of the United States to reflect the probable intent of Congress. Section 2 of the Revised Statutes, which defined the term “county”, was repealed and reenacted as section 2 of Title 1, General Provisions, by act July 30, 1947, ch. 388, 61 Stat. 633, 640.
1996—Pub. L. 104–134 amended section generally, substituting provisions relating to suits by prisoners, consisting of subsecs. (a) to (h), for former provisions relating to exhaustion of remedies, consisting of subsecs. (a) to (d).
1994—Subsec. (a). Pub. L. 103–322, § 20416(a)(1), substituted “exceed 180 days” for “exceed ninety days” in par. (1) and inserted before period at end of par. (2) “or are otherwise fair and effective”.
Subsec. (c). Pub. L. 103–322, § 20416(a)(2), inserted “or are otherwise fair and effective” before period at end of par. (1) and “or is no longer fair and effective” before period at end of par. (2).
[Pub. L. 105–277, div. A, § 101(b) [title I, § 127], set out above, applicable to fiscal year 2000 and thereafter, see Pub. L. 106–113, div. B, § 1000(a)(1) [title I, § 109], set out as an Applicability of Provisions Relating to Use of Counterterrorism Appropriations and Nondisclosure of Information in Actions Brought by Prisoners note under section 524 of Title 28, Judiciary and Judicial Procedure.]