44 CFR 70.5 - Letter of Map Amendment.
Upon determining from available scientific or technical information that a FHBM or a FIRM requires modification under the provisions of § 70.4(b), the Administrator shall issue a Letter of Map Amendment which shall state:
(b) The number of the map;
(c) The identification of the property to be excluded from a designated A, AO, A1-30, AE, AH, A99, AR, AR/A1-30, AR/AE, AR/AO, AR/AH, AR/A, VO, V1-30, VE, or V Zone.
Title 44 published on 2015-11-10.
No entries appear in the Federal Register after this date, for 44 CFR Part 70.