Pub. L. 104-208, div. C, tit. II, subtit. B, sec. 220
SUBPOENA AUTHORITY IN DOCUMENT FRAUD ENFORCEMENT.
SEC. 220. SUBPOENA AUTHORITY IN DOCUMENT FRAUD ENFORCEMENT. Section 274C(d)(1) (8 U.S.C. 1324c(d)(D) is amended— (1) by striking “and” at the end of subparagraph (A); (2) by striking the period at the end of subparagraph (B) and inserting “, and”; and (3) by inserting after subparagraph (B) the following: “(C) immigration officers designated by the Commissioner may compel by subpoena the attendance of witnesses and the production of evidence at any designated place prior to the filing of a complaint in a case under paragraph (2).”.