(a) To incidentally take marine mammals pursuant to these regulations, the U.S. Citizen (as defined by Sec. 216.103 of this chapter) conducting the activity identified in Sec. 217.140(a) (i.e., BP) must apply for and obtain either an initial Letter of Authorization in accordance with Sec. 217.148 or a renewal under Sec. 217.149.
(b) [Reserved]