収容令書によつて収容することができる期間は、三十日以内とする。ただし、主任審査官は、やむを得ない事由があると認めるときは、三十日を限り延長することができる。
The period of detention set pursuant to the written detention order is to be within 30 days; provided, however, that if a supervising immigration inspector finds that there are compelling reasons, they may extend that period once for an additional 30 days.
The place where the foreign national may be detained pursuant to the written detention order is to be an immigration detention center, etc., or any other appropriate place designated by the Commissioner of the Immigration Services Agency or by a supervising immigration inspector entrusted by the Commissioner.
A police officer may place a suspect in custody in a detention facility upon the request of a supervising immigration inspector who finds it necessary.