An immigration judge shall conduct proceedings for deciding the inadmissibility or deportability of an alien.
Unless otherwise specified in this chapter, a proceeding under this section shall be the sole and exclusive procedure for determining whether an alien may be admitted to the United States or, if the alien has been so admitted, removed from the United States. Nothing in this section shall affect proceedings conducted pursuant to section 1228 of this title.
The immigration judge shall administer oaths, receive evidence, and interrogate, examine, and cross-examine the alien and any witnesses. The immigration judge may issue subpoenas for the attendance of witnesses and presentation of evidence. The immigration judge shall have authority (under regulations prescribed by the Attorney General) to sanction by civil money penalty any action (or inaction) in contempt of the judge’s proper exercise of authority under this chapter.
Any alien who, after written notice required under paragraph (1) or (2) of section 1229(a) of this title has been provided to the alien or the alien’s counsel of record, does not attend a proceeding under this section, shall be ordered removed in absentia if the Service establishes by clear, unequivocal, and convincing evidence that the written notice was so provided and that the alien is removable (as defined in subsection (e)(2)). The written notice by the Attorney General shall be considered sufficient for purposes of this subparagraph if provided at the most recent address provided under section 1229(a)(1)(F) of this title.
Any petition for review under section 1252 of this title of an order entered in absentia under this paragraph shall (except in cases described in section 1252(b)(5) of this title) be confined to (i) the validity of the notice provided to the alien, (ii) the reasons for the alien’s not attending the proceeding, and (iii) whether or not the alien is removable.
Any alien against whom a final order of removal is entered in absentia under this subsection and who, at the time of the notice described in paragraph (1) or (2) of section 1229(a) of this title, was provided oral notice, either in the alien’s native language or in another language the alien understands, of the time and place of the proceedings and of the consequences under this paragraph of failing, other than because of exceptional circumstances (as defined in subsection (e)(1)) to attend a proceeding under this section, shall not be eligible for relief under section 1229b, 1229c, 1255, 1258, or 1259 of this title for a period of 10 years after the date of the entry of the final order of removal.
If a medical officer or civil surgeon or board of medical officers has certified under section 1222(b) of this title that an alien has a disease, illness, or addiction which would make the alien inadmissible under paragraph (1) of section 1182(a) of this title, the decision of the immigration judge shall be based solely upon such certification.
In the proceeding the Service has the burden of establishing by clear and convincing evidence that, in the case of an alien who has been admitted to the United States, the alien is deportable. No decision on deportability shall be valid unless it is based upon reasonable, substantial, and probative evidence.
The applicant must comply with the applicable requirements to submit information or documentation in support of the applicant’s application for relief or protection as provided by law or by regulation or in the instructions for the application form. In evaluating the testimony of the applicant or other witness in support of the application, the immigration judge will determine whether or not the testimony is credible, is persuasive, and refers to specific facts sufficient to demonstrate that the applicant has satisfied the applicant’s burden of proof. In determining whether the applicant has met such burden, the immigration judge shall weigh the credible testimony along with other evidence of record. Where the immigration judge determines that the applicant should provide evidence which corroborates otherwise credible testimony, such evidence must be provided unless the applicant demonstrates that the applicant does not have the evidence and cannot reasonably obtain the evidence.
Considering the totality of the circumstances, and all relevant factors, the immigration judge may base a credibility determination on the demeanor, candor, or responsiveness of the applicant or witness, the inherent plausibility of the applicant’s or witness’s account, the consistency between the applicant’s or witness’s written and oral statements (whenever made and whether or not under oath, and considering the circumstances under which the statements were made), the internal consistency of each such statement, the consistency of such statements with other evidence of record (including the reports of the Department of State on country conditions), and any inaccuracies or falsehoods in such statements, without regard to whether an inconsistency, inaccuracy, or falsehood goes to the heart of the applicant’s claim, or any other relevant factor. There is no presumption of credibility, however, if no adverse credibility determination is explicitly made, the applicant or witness shall have a rebuttable presumption of credibility on appeal.
The motion must be filed within 30 days of the date of entry of a final administrative order of removal.
An alien may file one motion to reopen proceedings under this section, except that this limitation shall not apply so as to prevent the filing of one motion to reopen described in subparagraph (C)(iv).
The motion to reopen shall state the new facts that will be proven at a hearing to be held if the motion is granted, and shall be supported by affidavits or other evidentiary material.
Except as provided in this subparagraph, the motion to reopen shall be filed within 90 days of the date of entry of a final administrative order of removal.
There is no time limit on the filing of a motion to reopen if the basis of the motion is to apply for relief under sections  1158 or 1231(b)(3) of this title and is based on changed country conditions arising in the country of nationality or the country to which removal has been ordered, if such evidence is material and was not available and would not have been discovered or presented at the previous proceeding.
The filing of a motion to reopen an order entered pursuant to subsection (b)(5) is subject to the deadline specified in subparagraph (C) of such subsection.
The Attorney General shall provide by regulation for the entry by an immigration judge of an order of removal stipulated to by the alien (or the alien’s representative) and the Service. A stipulated order shall constitute a conclusive determination of the alien’s removability from the United States.
The term “exceptional circumstances” refers to exceptional circumstances (such as battery or extreme cruelty to the alien or any child or parent of the alien, serious illness of the alien, or serious illness or death of the spouse, child, or parent of the alien, but not including less compelling circumstances) beyond the control of the alien.