19 U.S.C. § 2 : US Code - Section 2: Rearrangement and limitation of districts; changing locations

Search 19 U.S.C. § 2 : US Code - Section 2: Rearrangement and limitation of districts; changing locations

The President is authorized from time to time, as the exigencies
of the service may require, to rearrange, by consolidation or
otherwise, the several customs-collection districts and to
discontinue ports of entry by abolishing the same or establishing
others in their stead. The President is authorized from time to
time to change the location of the headquarters in any customs-
collection district as the needs of the service may require.