8 CFR § 239.2 - Cancellation of notice to appear.
(a) Any officer authorized by § 239.1(a) to issue a notice to appear may cancel such notice prior to jurisdiction vesting with the immigration judge pursuant to § 3.14 of this chapter provided the officer is satisfied that:
(2) The respondent is not deportable or inadmissible under immigration laws;
(3) The respondent is deceased;
(5) The notice was issued for the respondent's failure to file a timely petition as required by section 216(c) of the Act, but his or her failure to file a timely petition was excused in accordance with section 216(d)(2)(B) of the Act;
(6) The notice to appear was improvidently issued, or
(7) Circumstances of the case have changed after the notice to appear was issued to such an extent that continuation is no longer in the best interest of the government.
(b) A notice to appear issued pursuant to section 235(b)(3) of the Act may be canceled under provisions in paragraphs (a)(2) and (a)(6) of this section only by the issuing officer, unless it is impracticable for the issuing officer to cancel the notice.
(c) Motion to dismiss. After commencement of proceedings pursuant to 8 CFR 1003.14, ICE counsel, or any officer enumerated in paragraph (a) of this section, may move for dismissal of the matter on the grounds set out under paragraph (a) of this section.
(d) Motion for remand. After commencement of the hearing, ICE counsel, or any officer enumerated in paragraph (a) of this section may move for remand of the matter to district jurisdiction on the ground that the foreign relations of the United States are involved and require further consideration.
(e) Warrant of arrest. When a notice to appear is canceled or proceedings are terminated under this section any outstanding warrant of arrest is canceled.