21. 当各国进行不符合东道国适用的国内法的域外拘留时，司法系统的公正廉明会受到进一步威胁。例如，在拘禁案件中，东道国适用的法律不允许行政拘留，而仅设想与刑事司法程序有关的拘留，从而导致适用的法律制度不明确，这时就可能发生这种情况。如果被拘留者在超过国内刑事诉讼程序所允许的拘留期限后，或者在没有收集到东道国法院可以接受的证据以支持刑事诉讼的情况下，被移送至东道国进行刑事起诉，就也可能出现这种情况。以下情况也会引起关切：国家违反本国国内法在域外实施拘留，或者东道国修改立法，将允许的拘留范围扩大到国际人权法之外，或以不符合国际人权法的方式修改刑事诉讼程序。
21. The integrity of the judicial system is further at risk when States conduct extraterritorial detentions inconsistent with the applicable domestic law of the host State. This may occur, for instance, in cases of internment when the host State’s applicable law does not permit administrative detention and only foresees detention in relation to the criminal justice process, leading to a lack of clarity as to applicable legal regimes. This can also be the case when detainees are transferred to the host State for criminal prosecution after detention periods that exceed those permitted by the domestic criminal process or without the collection of evidence, admissible before the courts of the host State, to support criminal proceedings. Concerns may also arise when States detain extraterritorially in contravention of their own domestic law, or when host States amend their legislation to expand the scope of permissible detention beyond, or amend criminal procedures in a manner incompatible with, international human rights law.