affect the authority of the Attorney General of the United States or the United States Attorney for the District of Columbia to exercise jurisdiction concerning violations of the laws of the United States. . (b) Conforming amendments (1) Appeals Section 23–104, D.C. Official Code, is amended by striking Corporation Counsel each place it appears in subsections (a)(1), (b), and (d), and inserting head of the local prosecutor’s office (as defined in section 23–101(d)) . (2) Proceedings to establish previous convictions Section 23–111(a)(1), D.C. Official Code, is amended by striking Corporation Counsel and inserting head of the local prosecutor’s office (as defined in section 23–101(d)) . (3) Definition of prosecutor Section 23–501(3), D.C. Official Code, is amended by striking Corporation Counsel of the District of Columbia and inserting head of the local prosecutor’s office (as defined in section 23–101(d)) . (4) Disposition of property seized under search warrant Section 23–525, D.C. Official Code, is amended by striking Corporation Counsel for the District of Columbia and inserting head of the local prosecutor’s office (as defined in section 23–101(d)) . (5) Deposit of seized currency Section 23–532(b)(1), D.C. Official Code, is amended by striking Corporation Counsel for the District of Columbia and inserting head of the local prosecutor’s office (as defined in section 23–101(d)) . (6) Consultation in promulgation of regulations regarding warrant and arrest procedures Section 23–533, D.C. Official Code, is amended by striking Corporation Counsel and inserting head of the local prosecutor’s office (as defined in section 23–101(d)) . (7) Recommendations by Pretrial Services Agency regarding release or detention The sixth sentence of section 23–1303(a), D.C. Official Code, is amended by striking Corporation Counsel of the District of Columbia and inserting head of the local prosecutor’s office (as defined in section 23–101(d)) . (c) Effective date The amendments made by this section shall apply with respect to