of sea lions authorized to be taken each year under all permits in effect under this subsection shall not exceed 10 percent of the annual potential biological removal level. (4) Training in natural resources management Permit holders exercising lethal removal authority pursuant to this Act shall be trained in natural resource management. (5) Delegation of permit authority Any eligible entity may delegate to any other eligible entity the authority to administer its permit authority under this subsection. (6) NEPA Section 102(2)(C) of the National Environmental Policy Act of 1969 ( 42 U.S.C. 4332(2)(C) ) shall not apply with respect to this subsection and the issuance of any permit under this subsection during the 5-year period beginning on the date of the enactment of this subsection. (7) Suspension of permitting authority If, 5 years after the date of the enactment of this subsection, the Secretary, after consulting with State and tribal fishery managers, determines that lethal removal authority is no longer necessary to protect salmonid and other fish species from sea lion predation, the Secretary may suspend the issuance of permits under this subsection. (8) Eligible entity defined In this subsection, the term eligible entity means each of the State of Washington, the State of Oregon, the State of Idaho, the Nez Perce Tribe, the Confederated Tribes of the Umatilla Indian Reservation, the Confederated Tribes of the Warm Springs Reservation of Oregon, the Confederated Tribes and Bands of the Yakama Nation, the Columbia River Inter-Tribal Fish Commission, and the Cowlitz Indian Tribe. (9) Individual pinniped exception For purposes of this section, any pinniped located upstream of river mile 112 of the Columbia River and all tributaries that include spawning habitat of threatened or endangered salmon or steelhead is deemed to be individually identifiable. . 5. Treaty rights of federally recognized Indian Tribes Nothing in this Act or the amendment made by this Act shall be construed to affect or modify any treaty