Applicability.
18 C.F.R. § 4.200
in effectEffective: 2024-07-01This part applies to any application for amendment of a license, if the applicant seeks to:
(a) Make a change in the physical features of the project or its boundary, or make an addition, betterment, abandonment, or conversion, of such character as to constitute an alteration of the license;
(b) Make a change in the plans for the project under license; or
(c) Extend the time fixed in the license for commencement or completion of project works.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-18.xmlFetched: 7/26/2026