Federal regulations · Through 2026-08-25 · Newer source version available

50 CFR 218.236: Letter of Authorization.

(a) To incidentally take marine mammals pursuant to this subpart, the Navy must apply for and obtain an LOA.
(b) An LOA, unless suspended or revoked, may be effective for a period of time not to exceed the expiration date of this subpart.
(c) The LOA will set forth:
(1) Permissible methods of incidental taking;
(2) Geographic areas for incidental taking;
(3) Means of effecting the least practicable adverse impact (i.e., mitigation) on the species and stocks of marine mammals and their habitat; and
(4) Requirements for monitoring and reporting.
(d) Issuance of the LOA must be based on a determination that the level of taking is consistent with the findings made for the total taking allowable under the regulations of this subpart.
(e) Notice of issuance, modification, or denial of the LOA will be published in the Federal Register within 30 days of a determination.
(f) In the event of projected changes to mitigation, monitoring, or reporting measures required by an LOA, the Navy must apply for and obtain a modification of the LOA under § 218.237.

Where this section sits in the code

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 X—Taking and Importing Marine Mammals; U.S. Navy Surveillance Towed Array Sensor System Low Frequency Active (SURTASS LFA) Sonar Training and Testing in the Central and Western North Pacific and Eastern Indian Oceans

(a) To incidentally take marine mammals pursuant to this subpart, the Navy must apply for and obtain an LOA.

(b) An LOA, unless suspended or revoked, may be effective for a period of time not to exceed the expiration date of this subpart.

(1) Permissible methods of incidental taking;

(2) Geographic areas for incidental taking;

(3) Means of effecting the least practicable adverse impact (i.e., mitigation) on the species and stocks of marine mammals and their habitat; and

(4) Requirements for monitoring and reporting.

(d) Issuance of the LOA must be based on a determination that the level of taking is consistent with the findings made for the total taking allowable under the regulations of this subpart.

(e) Notice of issuance, modification, or denial of the LOA will be published in the Federal Register within 30 days of a determination.

(f) In the event of projected changes to mitigation, monitoring, or reporting measures required by an LOA, the Navy must apply for and obtain a modification of the LOA under § 218.237.

Collected 2026-08-27T02:26:39Z. Source file · JSON

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