18 CFR 4.200 - Applicability.
This 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.