19 CFR 175.11 : Customs Duties (§ 0.1 To Parts 400-599) — (§ 141.0 To Parts 193-199) — U.S. Customs And Border Protection, Department Of Homeland Security; Department Of The Treasury (Continued) (§ 141.0 To Parts 193-199) — Petitions By Domestic Interested Parties (§ 175.0 To § 175.31) — Petitions (§ 175.11 And § 175.12) — Filing of petitions.

(a) Number of copies and where filed. All petitions pursuant to section 516 Tariff Act of 1930, as amended (19 U.S.C. 1516), shall be submitted to the Commissioner of Customs in triplicate.

(b) By whom filed. Petitions may be filed by the domestic interested parties themselves, or by duly authorized attorneys or agents on their behalf. A petition filed by a corporation shall be signed by an officer thereof, and petition filed by a partnership shall be signed by a member thereof.