8 C.F.R. § 240.62
(a) Office of International Affairs. Except as provided in paragraph (b) of this section, the Office of International Affairs shall have initial jurisdiction to grant or refer to the Immigration Court or Board an application for suspension of deportation or special rule cancellation of removal filed by an alien described in § 240.61, provided:
(b) Immigration Court. The Immigration Court shall have exclusive jurisdiction over an application for suspension of deportation or special rule cancellation of removal filed pursuant to section 309(f)(1)(A) or (B) of IIRIRA, as amended by NACARA, by an alien who has been served Form I-221, Order to Show Cause, or Form I-862, Notice to Appear, after a copy of the charging document has been filed with the Immigration Court, unless the alien is covered by one of the following exceptions:
(1) Certain ABC class members.
(2) Spouses, children, unmarried sons, and unmarried daughters.