(a) Except as provided in paragraph (b) of this section, no substantive modification (including withdrawal or suspension) to the Letter of Authorization issued by NMFS, pursuant to Sec. Sec. 216.106 and 217.148 of this chapter and subject to the provisions of this subpart, shall be made until after notification and an opportunity for public comment has been provided. For purposes of this paragraph, a renewal of a Letter of Authorization under Sec. 217.149, without modification (except for the period of validity), is not considered a substantive modification.
(b) If the Assistant Administrator determines that an emergency exists that poses a significant risk to the well-being of the species or stocks of marine mammals specified in Sec. 217.142(c), a Letter of Authorization issued pursuant to Sec. Sec. 216.106 and 217.148 of this chapter may be substantively modified without prior notification and an opportunity for public comment. Notification will be published in the Federal Register within 30 days subsequent to the action. Subpart P_Taking Marine Mammals Incidental to Construction and Operation
of a Liquefied Natural Gas Deepwater Port in the Gulf of Mexico
Source: 78 FR 20816, Apr. 8, 2013, unless otherwise noted.
Effective Date Note: At 78 FR 20816, Apr. 8, 2013, subpart P was added, effective June 1, 2013, to May 31, 2018.