ARTICLE II
BILL OF RIGHTS
Section 7. Habeas Corpus.
(1) In order that the legality of any person's detention always remain subject to appropriate challenge in a court of law, the writ of habeas corpus shall not be suspended.
(2) Any person held in custody is entitled to apply, in person or through another, to any judge in the Republic of the Marshall Islands for a writ of habeas corpus.
(3) There shall be a prompt hearing on any application for a writ of habeas corpus, and if it appears that the person being detained is being held in violation of this Constitution or other law of the Republic, the judge with whom the application was filed shall order the immediate release of the person detained, subject to reasonable provisions for appeal by the detaining authority.
(4) In the case of a person detained pursuant to a criminal conviction or sentence, the judge with whom the application was filed shall determine whether the judgment underlying the challenged detention was rendered without jurisdiction or in violation of the detained person's rights under this Constitution or other law of the Republic and shall set the judgment aside and order the prisoner's release if either infirmity is found.
(5) The provisions of paragraphs (3) and (4) of this Section shall extend not only to the fact of the applicant's custody but also to such particular conditions of the applicant's custody as are challenged as being contrary to law.
(6) Insofar as a determination under paragraph (4) or paragraph (5) of this Section requires a ruling on a controverted matter, the judge with whom an application for habeas corpus has been filed shall treat as conclusive any prior determination of a court of record in which the applicant had a full and fair opportunity to litigate the matter, providing such determination either was ultimately upheld on appeal or was knowingly and voluntarily permitted to stand without challenge by the applicant.
Fair trial standards
Rights during investigation - arbitrary arrest or detention and deprivation of liberty
EDIT.