PART 1001—DEFINITIONS Authority: 5 U.S.C. 301; 8 U.S.C. 1101, 1103; Pub. L. 107-296, 116 Stat. 2135; Title VII of Pub. L. 110-229. § 1001.1 Definitions. As used in this chapter: (a) The terms defined in section 101 of the Immigration and Nationality Act (66 Stat. 163) shall have the meanings ascribed to them in that section and as supplemented, explained, and further defined in this chapter. (b) The term Act (c) The term Service (d) The term Commissioner (e) The term Board (f) The term attorney (g) Unless the context otherwise requires, the term case (h) The term day (i) The term practice (j) The term representative (k) The term preparation (l) The term immigration judge (m) The term representation (n) The term Executive Office (o) The term Director Director see (p) The term lawfully admitted for permanent residence (q) The term arriving alien (r) The term respondent (s) The terms government counsel DHS counsel, (t) The term aggravated felony (u) The term Department (v) The term Secretary, (w) The term DHS (x)-(aa) [Reserved] (bb) The term transition program effective date (cc) The term case eligible for electronic filing (dd) The term filing (ee) The term service (ff) The term practitioner [23 FR 9115, Nov. 26, 1958] Editorial Note: For Federal Register www.govinfo.gov.