Definitions.
18 C.F.R. § 343.1
in effectEffective: 2024-07-01For purposes of this part, the following definitions apply:
(a) Complaint means a filing challenging an existing rate or practice under section 13(1) of the Interstate Commerce Act.
(b) Protest means a filing, under section 15(7) of the Interstate Commerce Act, challenging a tariff publication.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-18.xmlFetched: 7/26/2026