![]() |
Code of Federal Regulations (Last Updated: July 5, 2024) |
![]() |
Title 50 - Wildlife and Fisheries |
![]() |
Chapter II - National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Department of Commerce |
![]() |
SubChapter C - Marine Mammals |
![]() |
Part 218 - Regulations Governing the Taking and Importing of Marine Mammals |
![]() |
Subpart E - Taking Marine Mammals Incidental to U.S. Marine Corps Training Exercises at Brant Island Bombing Target and Piney Island Bombing Range, Pamlico Sound, North Carolina |
§ 218.48 - Renewals and Modifications of Letters of Authorization.
-
§ 218.48 Renewals and Modifications of Letters of Authorization.
(a) A Letter of Authorization issued under § 216.106 of this chapter and § 218.47 for the activity identified in § 218.40 shall be renewed or modified upon request by the applicant, provided that:
(1) The proposed specified activity and mitigation, monitoring, and reporting measures, as well as the anticipated impacts, are the same as those described and analyzed for these regulations (excluding changes made pursuant to the adaptive management provision in § 218.47(c)(1)), and
(2) NMFS determines that the mitigation, monitoring, and reporting measures required by the previous Letter of Authorization under these regulations were implemented.
(b) For Letter of Authorization modification or renewal requests by the applicant that include changes to the activity or the mitigation, monitoring, or reporting (excluding changes made pursuant to the adaptive management provision in § 218.47(c)(1)) that do not change the findings made for the regulations or result in no more than a minor change in the total estimated number of takes (or distribution by species or years), NMFS may publish a notice of proposed Letter of Authorization in the Federal Register, including the associated analysis illustrating the change, and solicit public comment before issuing the Letter of Authorization.
(c) A Letter of Authorization issued under § 216.106 of this chapter and § 218.47 for the activity identified in § 218.40 may be modified by NMFS under the following circumstances:
(1) Adaptive Management - NMFS may modify (including augment) the existing mitigation, monitoring, or reporting measures (after consulting with the Marine Corps regarding the practicability of the modifications) if doing so creates a reasonable likelihood of more effectively accomplishing the goals of the mitigation and monitoring set forth in the preamble for these regulations.
(i) Possible sources of data that could contribute to the decision to modify the mitigation, monitoring, or reporting measures in a Letter of Authorization include:
(A) Results from the Marine Corps' monitoring from the previous year(s);
(B) Results from other marine mammal and/or sound research or studies; or
(C) Any information that reveals marine mammals may have been taken in a manner, extent, or number not authorized by these regulations or subsequent Letters of Authorization.
(ii) If, through adaptive management, the modifications to the mitigation, monitoring, or reporting measures are substantial, NMFS shall publish a notice of proposed Letter of Authorization in the Federal Register and solicit public comment.
(2) Emergencies - If NMFS determines that an emergency exists that poses a significant risk to the well-being of the species or stocks of marine mammals specified in § 218.42(c), a Letter of Authorization may be modified without prior notice or opportunity for public comment. NMFS will publish a notice in the Federal Register within 30 days subsequent to the action.