Editorial Note on Part 2
Editorial Notes: 1. Nomenclature changes to part 2 appear at 83 FR 22178, May 14, 2018. 2. Nomenclature changes to part 2 appear at 83 FR 61310, Nov. 29, 2018 3. Nomenclature changes to part 2 appear at 85 FR 65504, Oct. 15, 2020. 4. Nomenclature changes to part 2 appear at 87 FR 44266, July 26, 2022.

Editorial Note on Subpart J of Part 2
Editorial Note: Nomenclature changes to subpart J of part 2 appear at 60 FR 66713, Dec. 26, 1995.

§ 2.60 Chief, Forest Service. ( a ) Delegations. Pursuant to § 2.20(a)(1), (2), and (6), (a)(7)(ii), and (a)(8), the following delegations of authority are made by the Under Secretary for Natural Resources and Environment to the Chief of the Forest Service: ( 1 ) Provide national leadership in forestry. (As used here and elsewhere in this section, the term “forestry” encompasses renewable and nonrenewable resources of forests, including lands governed by the Alaska National Interest Lands Conservation Act, forest-related rangeland, grassland, brushland, woodland, and alpine areas including but not limited to recreation, range, timber, minerals, watershed, wildlife and fish; natural scenic, scientific, cultural, and historic values of forests and related lands; and derivative values such as economic strength and social well-being).
( 2 ) Protect, manage, and administer the national forests, national forest purchase units, national grasslands, and other lands and interests in lands administered by the Forest Service, which collectively are designated as the National Forest System.
( 3 ) Acquire, dispose, and lease lands and interest in lands as may be authorized for the protection, management, and administration of the National Forest System, including the authority to approve acquisition of land under the Weeks Act of March 1, 1911, as amended, and special forest receipts acts (Pub. L. 337, 74th Cong., 49 Stat. 866, as amended by Pub. L. 310, 78th Cong., 58 Stat. 227; Pub. L. 505, 75th Cong., 52 Stat. 347, as amended by Pub. L. 310, 78th Cong., 58 Stat. 227; Pub. L. 634, 75th Cong., 52 Stat. 699, as amended by Pub. L. 310, 78th Cong., 58 Stat. 227; Pub. L. 748, 75th Cong., 52 Stat. 1205, as amended by Pub. L. 310, 78th Cong., 58 Stat. 227; Pub. L. 427, 76th Cong., 54 Stat. 46; Pub. L. 589, 76th Cong., 54 Stat. 297; Pub. L. 591, 76th Cong., 54 Stat. 299; Pub. L. 637, 76th Cong., 54 Stat. 402; Pub. L. 781, 84th Cong., 70 Stat. 632).
( 4 ) As necessary for administrative purposes, divide into and designate as national forests any lands of 3,000 acres or less which are acquired under or subject to the Weeks Act of March 1, 1911, as amended, and which are contiguous to existing national forest boundaries established under the authority of the Weeks Act.
( 5 ) Plan and administer wildlife and fish conservation rehabilitation and habitat management programs on National Forest System lands, pursuant to 16 U.S.C. 670g, 670h, and 670.
( 6 ) For the purposes of the National Forests System Drug Control Act of 1986 (16 U.S.C. 559b 559g), specifically designate certain specially trained officers and employees of the Forest Service, not exceeding 500, to have authority in the performance of their duties within the boundaries of the National Forest System: ( i ) To carry firearms;
( ii ) To enforce and conduct investigations of violations of section 401 of the Controlled Substance Act (21 U.S.C. 841) and other criminal violations relating to marijuana and other controlled substances that are manufactured, distributed, or dispensed on National Forest System lands;
( iii ) To make arrests with a warrant or process for misdemeanor violations, or without a warrant for violations of such misdemeanors that any such officer or employee has probable cause to believe are being committed in that employee's presence or view, or for a felony with a warrant or without a warrant if that employee has probable cause to believe that the person being arrested has committed or is committing such a felony;
( iv ) To serve warrants and other process issued by a court or officer of competent jurisdiction;
( v ) To search, with or without a warrant or process, any person, place, or conveyance according to Federal law or rule of law; and
( vi ) To seize, with or without warrant or process, any evidentiary item according to Federal law or rule of law.
( 7 ) Cooperate with the law enforcement officials of any Federal agency, State, or political subdivision, in the investigation of violations of, and enforcement of, section 401 of the Controlled Substances Act (21 U.S.C. 841), other laws and regulations relating to marijuana and other controlled substances, and State drug control laws or ordinances, within the boundaries of the National Forest System.
( 8 ) Administer programs under section 23 of the Federal Highway Act (23 U.S.C. 101(a), 120(f), 125(a)-(c), 138, 202(a)-(b), 203, 204(a)-(c), 205(a)-(d), 211, 317, 401).
( 9 ) Administer provisions of the Surface Mining Control and Reclamation Act of 1977 (30 U.S.C. 1272, 1305) as they relate to management of the National Forest System.
( 10 ) Conduct, support, and cooperate in investigations, experiments, tests, and other activities deemed necessary to obtain, analyze, develop, demonstrate, and disseminate scientific information about protecting, managing, and utilizing forest and rangeland renewable resources in rural, suburban, and urban areas in the United States and foreign countries. The activities conducted, supported, or cooperated in shall include, but not be limited to: Renewable resource management research; renewable resource environmental research; renewable resource protection research, renewable resource utilization research, and renewable resource assessment research (16 U.S.C. 1641-1647).
( 11 ) Use authorities and means available to disseminate the knowledge and technology developed from forestry research (16 U.S.C. 1645).
( 12 ) Coordinate activities with other agencies in USDA, other Federal and State agencies, forestry schools, and private entities and individuals (16 U.S.C. 1643).
( 13 ) Enter into contracts, grants, and cooperative agreements for the support of scientific research in forestry activities (7 U.S.C. 3105, 1624; 16 U.S.C. 582a-8, 1643-1645, 1649).
( 14 ) Enter into cooperative research and development agreements with industry, universities, and others; institute a cash award program to reward scientific, engineering, and technical personnel; award royalties to inventors; and retain and use royalty income (15 U.S.C. 3710a-3710c).
( 15 ) Enter into contracts, grants, or cooperative agreements to further research, extension, or teaching programs in the food and agricultural sciences (7 U.S.C. 3152, 3318).
( 16 ) Enter into cost-reimbursable agreements relating to agricultural research, extension, or teaching activities (7 U.S.C. 3319a).
( 17 ) Administer programs of cooperative forestry assistance in the protection, conservation, and multiple resource management of forests and related resources in both rural and urban areas and forest lands in foreign countries (16 U.S.C. 2101-2114).
( 18 ) Provide assistance to States and other units of government in forest resources planning and forestry rural revitalization (7 U.S.C. 6601, 6611-6617; 16 U.S.C. 2107).
( 19 ) Conduct a program of technology implementation for State forestry personnel, private forest landowners and managers, vendors, forest operators, public agencies, and individuals (16 U.S.C. 2107).
( 20 ) Administer rural fire protection and control program (16 U.S.C. 2106c).
( 21 ) Provide technical assistance on forestry technology or the implementation of the conservation reserve and softwood timber programs authorized in sections 1231-1244 and 1254 of the Food Security Act of 1985 (16 U.S.C. 3831-3844; 7 U.S.C. 1981 note).
( 22 ) Administer forest insect, disease, and other pest management programs (16 U.S.C. 2104).
( 23 ) Exercise the custodial functions of the Secretary for lands and interests in lands under lease or contract of sale to States and local agencies pursuant to title III of the Bankhead-Jones Farm Tenant Act and administer reserved and reversionary interests in lands conveyed under that Act (7 U.S.C. 1010-1013a).
( 24 ) Under such general program criteria and procedures as may be established by the Natural Resources Conservation Service: ( i ) Administer the forestry aspects of the programs listed in paragraphs (a)(24)(i)(A) through (C) of this section on the National Forest System, rangelands with national forest boundaries, adjacent rangelands which are administered under formal agreement, and other forest lands: ( A ) The cooperative river basin surveys and investigations program (16 U.S.C. 1006);
( B ) The eleven authorized watershed improvement programs and emergency flood prevention measures program under the Flood Control Act of 1944 (Pub. L. 78-534);
( C ) The small watershed protection program under the Pilot Watershed Protection and Watershed Protection and Flood Prevention Acts (7 U.S.C. 701a-h; 16 U.S.C. 1001-1009).
( ii ) Exercise responsibility in connection with the forestry aspects of the resource conservation and development program authorized by title III of the Bankhead-Jones Farm Tenant Act (7 U.S.C. 1011(e)).
( 25 ) Provide assistance to the Farm Service Agency in connection with the agricultural conservation program, the naval stores conservation program, and the cropland conversion program (16 U.S.C. 590g-q).
( 26 ) Provide assistance to the Rural Housing Service in connection with grants and loans under authority of section 303 of the Consolidated Farm and Rural Development Act, 7 U.S.C. 1923;
( 27 ) Coordinate mapping work of USDA including: ( i ) Clearing mapping projects to prevent duplication;
( ii ) Keeping a record of mapping done by USDA agencies;
( iii ) Preparing and submitting required USDA reports;
( iv ) Serving as liaison on mapping with the Office of Management and Budget, Department of the Interior, and other departments and establishments;
( v ) Promoting interchange of technical mapping information, including techniques which may reduce costs or improve quality; and
( vi ) Maintaining the mapping records formerly maintained by the Office of Operations.
( 28 ) Administer the radio frequency licensing work of USDA, including: ( i ) Representing USDA on the Interdepartmental Radio Advisory Committee and its Frequency Assignment Subcommittee of the National Telecommunications and Information Administration, Department of Commerce;
( ii ) Establishing policies, standards, and procedures for allotting and assigning frequencies within USDA and for obtaining effective utilization of them;
( iii ) Providing licensing action necessary to assign radio frequencies for use by the agencies of USDA and maintenance of the records necessary in connection therewith; and
( iv ) Providing inspection of USDA's radio operations to ensure compliance with national and international regulations and policies for radio frequency use.
( 29 ) Represent USDA in all matters relating to responsibilities and authorities under the Federal Power Act (16 U.S.C. 791a-823).
( 30 ) Administer the Youth Conservation Corps Act (16 U.S.C. 1701-1706)) for USDA.
( 31 ) Establish and operate the Job Corps Civilian Conservation Centers on National Forest System lands as authorized by title I, sections 106 and 107 of the Economic Opportunity Act of 1964 (42 U.S.C. 2716), in accordance with the terms of an agreement dated May 11, 1967, between the Secretary of Agriculture and the Secretary of Labor; and administration of other cooperative manpower training and work experience programs where the Forest Service serves as host or prime sponsor with other Departments of Federal, State, or local governments.
( 32 ) Administer the Volunteers in the National Forests Act of 1972 (16 U.S.C. 558a-558d, 558a note).
( 33 ) Exercise the functions of the Secretary of Agriculture authorized in the Alaska National Interest Lands Conservation Act (16 U.S.C. 3101-3215).
( 34 ) Administer responsibilities and functions assigned under the Defense Production Act of 1950, as amended (50 U.S.C. 4501 *et seq.*), and title VI of the Robert T. Stafford Disaster Relief and Emergency Assistance Act (42 U.S.C. 5121 *et seq.*), relating to forests and forest products, rural fire defense, and forestry research.
( 35 ) Represent USDA on Regional Response Teams on hazardous spills and oil spills pursuant to the Comprehensive Environmental Response, Compensation, and Liability Act, as amended (42 U.S.C. 9601 *et seq.*), the Clean Water Act, as amended (33 U.S.C. 1251 *et seq.*), the Oil Pollution Act (OPA), as amended (33 U.S.C. 2701 *et seq.*), Executive Order 12580, 3 CFR, 1987 Comp., p. 193, Executive Order 12777, 3 CFR, 1991 Comp., p. 351, and the National Contingency Plan, 40 CFR part 300.
( 36 ) Exercise the functions of the Secretary as authorized in the Wild and Scenic Rivers Act (16 U.S.C. 1271-1287, except for making recommendations to the President regarding additions to the National Wild and Scenic Rivers System.
( 37 ) Issue proposed rules relating to the authorities delegated in this section, issue final rules and regulations as provided in 36 CFR 261.70, issue technical amendments and corrections to final rules issued by the Secretary or Under Secretary for Natural Resources and Environment, and issue proposed and final rules necessary and appropriate to carry out title VIII of the Alaska National Interest Lands Conservation Act (16 U.S.C. 3101-3215) with regard to National Forest System Lands.
( 38 ) Jointly administer gypsy moth eradication activities with the Animal and Plant Health Inspection Service, under the authority of section 102 of the Organic Act of 1944, as amended; and the Act of April 6, 1937, as amended (7 U.S.C. 7759, 148, 148a-148e); and the Talmadge Aiken Act (7 U.S.C. 1633), by assuming primary responsibility for treating isolated gypsy moth infestations on Federal lands, and on State and private lands contiguous to infested Federal lands, and any other infestations over 640 acres on State and private lands.
( 39 ) With respect to land and facilities under his or her authority, to exercise the functions delegated to the Secretary by Executive Order 12580, 3 CFR, 1987 Comp., p. 193, under the following provisions of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (“the Act”), as amended: ( i ) Sections 104(a), (b), and (c)(4) of the Act (42 U.S.C. 9604 (a), (b), and (c)(4)), with respect to removal and remedial actions in the event of release or threatened release of a hazardous substance, pollutant, or contaminant into the environment;
( ii ) Sections 104 (e)-(h) of the Act (42 U.S.C. 9604 (e)-(h)), with respect to information gathering and access requests and orders; compliance with Federal health and safety standards and wage and labor standards applicable to covered work; and emergency procurement powers;
( iii ) Section 104(i)(11) of the Act (42 U.S.C. 9604(i)(11)), with respect to the reduction of exposure to significant risk to human health;
( iv ) Section 104(j) of the Act (42 U.S.C. 9604(j)), with respect to the acquisition of real property and interests in real property required to conduct a remedial action;
( v ) The first two sentences of section 105(d) of the Act (42 U.S.C. 9605(d)), with respect to petitions for preliminary assessment of a release or threatened release;
( vi ) Section 105(f) of the Act (42 U.S.C. 9605(f)), with respect to consideration of the availability of qualified minority firms in awarding contracts, but excluding that portion of section 105(f) of the Act pertaining to the annual report to Congress;
( vii ) Section 109 of the Act (42 U.S.C. 9609), with respect to the assessment of civil penalties for violations of section 122 of the Act (42 U.S.C. 9622), and the granting of awards to individuals providing information;
( viii ) Section 111(f) of the Act (42 U.S.C. 9611(f)), with respect to the designation of officials who may obligate money in the Hazardous Substances Superfund;
( ix ) Section 113(g) of the Act (42 U.S.C. 9613(g)), with respect to receiving notification of a natural resource trustee's intent to file suit;
( x ) Section 113(k) of the Act (42 U.S.C. 9613(k)), with respect to establishing an administrative record upon which to base the selection of a response action and identifying and notifying potentially responsible parties;
( xi ) Section 116(a) of the Act (42 U.S.C. 9616(a)), with respect to preliminary assessment and site inspection of facilities;
( xii ) Section 117(a) and (c) of the Act (42 U.S.C. 9617(a) and (c)), with respect to public participation in the preparation of any plan for remedial action and explanation of variances from the final remedial action plan for any remedial action or enforcement action, including any settlement or consent decree entered into;
( xiii ) Section 119 of the Act (42 U.S.C. 9619), with respect to indemnifying response action contractors;
( xiv ) Section 121 of the Act (42 U.S.C. 9621), with respect to cleanup standards; and
( xv ) Section 122 of the Act (42 U.S.C. 9622), with respect to settlements, but excluding section 122(b)(1) of the Act (42 U.S.C. 9622(b)(1)), related to mixed funding agreements.
( 40 ) Exercise the functions of the Secretary authorized in the Federal Onshore Oil and Gas Leasing Reform Act of 1987 (30 U.S.C. 226 *et seq.*).
( 41 ) With respect to facilities and activities under his or her authority, to exercise the authority of the Secretary of Agriculture pursuant to section 1-102 related to compliance with applicable pollution control standards and section 1-601 of Executive Order 12088, 3 CFR, 1978 Comp., p. 243, to enter into an inter-agency agreement with the United States Environmental Protection Agency, or an administrative consent order or a consent judgment in an appropriate United States District Court with an appropriate State, interstate, or local agency, containing a plan and schedule to achieve and maintain compliance with applicable pollution control standards established pursuant to the following: ( i ) Solid Waste Disposal Act, as amended by the Resource Conservation and Recovery Act, the Hazardous and Solid Waste Amendment, and the Federal Facility Compliance Act (42 U.S.C. 6901 *et seq.*);
( ii ) Federal Water Pollution Prevention and Control Act, as amended (33 U.S.C. 1251 *et seq.*);
( iii ) Safe Drinking Water Act, as amended (42 U.S.C. 300f *et seq.*);
( iv ) Clean Air Act, as amended (42 U.S.C. 7401 *et seq.*);
( v ) Noise Control Act of 1972, as amended (42 U.S.C. 4901 *et seq.*);
( vi ) Toxic Substances Control Act, as amended, (15 U.S.C. 2601 *et seq.*);
( vii ) Federal Insecticide, Fungicide, and Rodenticide Act, as amended (7 U.S.C. 136 *et seq.*); and
( viii ) Comprehensive Environmental Response, Compensation, and Liability Act of 1980, as amended by the Superfund Amendments and Reauthorization Act of 1986 (42 U.S.C. 9601 *et seq.*).
( 42 ) With respect to land and facilities under his or her authority, exercise the functions delegated to the Secretary by Executive Order 12580, 3 CFR, 1987 Comp., p. 193, and Executive Order 12777, 3 CFR, 1991 Comp., p. 351, to act as Federal trustee for natural resources in accordance with section 107(f) of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (42 U.S.C. 9607(f)), section 311(f)(5) of the Federal Water Pollution Control Act (33 U.S.C. 1321(f)(5)), and section 1006(b)(2) of the Oil Pollution Act of 1990 (33 U.S.C. 2706(b)(2)).
( 43 ) With respect to land and facilities under his or her authority, to exercise the authority vested in the Secretary of Agriculture to act as the “Federal Land Manager” pursuant to the Clean Air Act, as amended, 42 U.S.C. 7401 *et seq.*
( 44 ) Administer the Public Lands Corps program (16 U.S.C. 1721 *et seq.*) for USDA consistent with the Department's overall national service program.
( 45 ) Enforce and conduct investigations of violations of the Lacey Act, which prohibits importing or exporting any plant or plant product in interstate or foreign commerce in violation of any federal, state, Tribal, or foreign law regulating plants or plant products (16 U.S.C. 3371-3378).
( 46 ) Focusing on countries that could have a substantial impact on global warming, provide assistance that promotes sustainable development and global environmental stability; share technical, managerial, extension, and administrative skills; provide education and training opportunities; engage in scientific exchange; and cooperate with domestic and international organizations that further international programs for the management and protection of forests, rangelands, wildlife, fisheries and related natural resources (16 U.S.C. 4501-4505).
( 47 ) Exercise the functions of the Secretary of Agriculture authorized in Title V of the Department of the Interior and Related Agencies Appropriations Act of 1998, Public Law 105-83, relating to the acquisition so the New World Mines and other priority land acquisitions, land exchanges, and other activities.
( 48 ) Establish programs with any bureau of the U.S. Department of the Interior (DOI), or with other agencies within USDA, in support of the Service First initiative for the purpose of promoting customer service and efficiency, including delegating to employees of DOI and other USDA agencies the authorities of the Forest Service necessary to carry out projects on behalf of USDA (43 U.S.C. 1703).
( 49 ) At the request of the Director, Homeland Security Staff (Director), designate law enforcement personnel of the Forest Service to assist the Director in providing for the personal security for the Secretary and the Deputy Secretary in the National Forest System.
( 50 ) Implement the information disclosure authorities of section 1619(b)(3)(A) of the Food, Conservation, and Energy Act of 2008 (7 U.S.C. 8791(b)(3)(A)).
( 51 ) Administer a program, through the Deputy Chief of State and Private Forestry, for providing loans to eligible units of local government to finance the purchase of equipment to monitor, remove, dispose of, and replace infested trees located under their jurisdiction and within the borders of quarantined areas (16 U.S.C. 2104a).
( 52 ) [Reserved]
( 53 ) Administer the community wood energy program providing grants to develop community wood energy plans, acquire or upgrade community wood energy systems, and establish or expand biomass consumer cooperatives (7 U.S.C. 8113).
( 54 ) Conduct activities that assist the Director, Office of Environmental Markets, in developing guidelines regarding the development of environmental services markets.
( 55 ) Administer the programs authorized by the Healthy Forests Restoration Act of 2003 (16 U.S.C. 6501 *et seq.*), except for the Healthy Forests Reserve Program authorized in title V of such act (16 U.S.C. 6571-6578).
( 56 ) Administer Good Neighbor contracts and cooperative agreements with a State to carry out forest, rangeland, and watershed restoration services on National Forest System lands (16 U.S.C. 2113a).
( 57 ) Utilize the Agriculture Conservation Experienced Services (ACES) Program (16 U.S.C. 3851) to provide technical services for conservation-related programs and authorities carried out on National Forest System lands (16 U.S.C. 3851a).
( 58 ) Enter into reciprocal fire agreements or contracts with domestic entities. Administer reimbursements received for fire suppression (16 U.S.C. 1856-1856e).
( 59 ) Administer the large airtanker and aerial asset lease program (16 U.S.C. 551c).
( 60 ) Provide technical and other assistance with respect to eligibility of forest products for the “USDA Certified Biobased Products” labeling program (7 U.S.C. 8102(g)).
( 61 ) Cooperate with public or private entities or individuals to perform work on state, county, municipal, or private lands within or near the boundary of National Forest System lands for administration, protection, improvement, reforestation, and other kinds of work the Forest Service is authorized to do on National Forest System lands, and cooperate with public or private entities or individuals to perform the same kinds of work in connection with the use or occupancy of National Forest System lands (16 U.S.C. 572).
( 62 ) Enter into reciprocal fire agreements with foreign fire organizations. (42 U.S.C. 1856m-1856o).
( 63 ) Administer the payments to states program (16 U.S.C. 500; 16 U.S.C. 7101-7153); establish, maintain, and appoint members to Resource Advisory Committees (16 U.S.C. 7125).
( 64 ) Conduct performance-driven research and development, education, and technical assistance for the purpose of facilitating the use of innovative wood products in wood building construction in the United States (7 U.S.C. 7655c) and administer the Wood Innovation Grant program (7 U.S.C. 7655d).
( 65 ) Furnish subsistence to employees without consideration as, or deduction from, the compensation of such employees where warranted by emergency conditions connected with the work of the Forest Service (7 U.S.C. 2228).
( b ) *Reservations.* The following authorities are reserved to the Under Secretary for Natural Resources and Environment: ( 1 ) The authority to issue final rules and regulations relating to the administration of Forest Service programs, except as provided in 36 CFR 261.70 and § 2.60(a)(37).
( 2 ) As deemed necessary for administrative purposes, the authority to divide into and designate as national forests any lands of more than 3,000 acres acquired under or subject to the Weeks Act of March 1, 1911, as amended (16 U.S.C. 521).
( 3 ) The authority to make recommendations to the Administrator of General Services regarding transfer to other Federal, State, or Territorial agencies lands acquired under the Bankhead-Jones Farm Tenant Act, together with recommendations on the conditions of use and administration of such lands, pursuant to the provisions of section 32(c) of title III of the Bankhead-Jones Farm Tenant Act (7 U.S.C. 1011(c), and Executive Order 11609, 3 CFR, 1971-1975 Comp., p. 586).
( 4 ) Making recommendations to the President for establishing new units or adding to existing units of the National Wild and Scenic Rivers System (16 U.S.C. 1271-1278); National Scenic Trails System (16 U.S.C. 1241-1249) and the National Wilderness Preservation System (16 U.S.C. 1131-1136).
( 5 ) Signing of declarations of taking and requests for condemnation of property as authorized by law to carry out the mission of the Forest Service (40 U.S.C. 257).
( 7 ) The authority to approve disbursements from the New World Mine Response and Restoration Account and the authority to prepare and approve the New World Mine Response and Restoration Plan, including the coordination of the response and restoration activities of the Forest Service and the other Federal and State agencies, and make quarterly reports to Congress under section 502(d) and (f) of Title V of the Department of the Interior and Related Agencies Appropriations Act of 1998, Pub. L. 105-83.
[60 FR 56393, Nov. 8, 1995, as amended at 64 FR 34967, June 30, 1999; 65 FR 12429, Mar. 9, 2000; 67 FR 59135, Sept. 20, 2002; 72 FR 36859, July 6, 2007; 74 FR 3408, Jan. 21, 2009; 78 FR 40938, July 9, 2013; 79 FR 44114, July 30, 2014; 85 FR 65516, Oct. 15, 2020; 87 FR 44270, July 26, 2022; 88 FR 70580, Oct. 12, 2023]