18 U.S.C. § 1515 — Definitions for certain provisions; general provision

a proceeding before a judge or court of the United States^*, a United States magistrate judge, a bankruptcy judge, a judge of the United States Tax Court, a special trial judge of the Tax Court, a judge of the United States Court of Federal Claims, or a Federal grand jury;

a proceeding before the Congress;

a proceeding before a Federal Government agency^* which is authorized by law; or

a proceeding involving the business of insurance whose activities affect interstate commerce before any insurance regulatory official or agency or any agent or examiner appointed by such official or agency to examine the affairs of any person engaged in the business of insurance whose activities affect interstate commerce;

knowingly making a false statement;

intentionally omitting information from a statement and thereby causing a portion of such statement to be misleading, or intentionally concealing a material fact, and thereby creating a false impression by such statement;

with intent to mislead, knowingly submitting or inviting reliance on a writing or recording that is false, forged, altered, or otherwise lacking in authenticity;

with intent to mislead, knowingly submitting or inviting reliance on a sample, specimen, map, photograph, boundary mark, or other object that is misleading in a material respect; or

knowingly using a trick, scheme, or device with intent to mislead;

authorized under law to engage in or supervise the prevention, detection, investigation, or prosecution of an offense; or

serving as a probation or pretrial services officer under this title;

a cut, abrasion, bruise, burn, or disfigurement;

physical pain;

illness;

impairment of the function of a bodily member, organ, or mental faculty; or

any other injury to the body, no matter how temporary; and