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40 CFR Chapter I

Chapter I—Environmental Protection Agency

13,803,117 words

353 parts

40 CFR Chapter I
Official text on eCFR ↗

Agencies with references in this chapter

Parts

Subchapter A — Subchapter A—General

Part Heading Sections Words
1 Part 1—Statement of Organization and General Information 20 9,474
2 Part 2—Public Information 43 29,564
3 Part 3—Cross-Media Electronic Reporting 8 4,991
4 Part 4—Uniform Relocation Assistance and Real Property Acquisition for Federal and Federally Assisted Programs 1 62
5 Part 5—Nondiscrimination on the Basis of Sex in Education Programs or Activities Receiving Federal Financial Assistance 45 9,547
6 Part 6—Procedures for Implementing the National Environmental Policy Act and Assessing the Environmental Effects Abroad of EPA Actions 26 9,955
7 Part 7—Nondiscrimination in Programs or Activities Receiving Federal Assistance from the Environmental Protection Agency 34 9,390
8 Part 8—Environmental Impact Assessment of Nongovernmental Activities in Antarctica 12 4,565
9 Part 9—OMB Approvals Under the Paperwork Reduction Act 1 107
10 Part 10—Administrative Claims Under Federal Tort Claims Act 11 2,116
11 Part 11—Security Classification Regulations Pursuant to Executive Order 11652 6 2,204
12 Part 12—Nondiscrimination on the Basis of Handicap in Programs or Activities Conducted by the Environmental Protection Agency 19 3,384
13 Part 13—Claims Collection Standards 40 10,052
14 Part 14—Employee Personal Property Claims 14 1,973
16 Part 16—Implementation of Privacy Act of 1974 12 7,804
17 Part 17—Implementation of the Equal Access to Justice Act in EPA Administrative Proceedings 21 3,231
18 Part 18—Environmental Protection Research Fellowships and Special Research Consultants for Environmental Protection 11 1,088
19 Part 19—Adjustment of Civil Monetary Penalties for Inflation 4 391
20 Part 20—Certification of Facilities 10 5,341
21 Part 21—Small Business 13 5,258
22 Part 22—Consolidated Rules of Practice Governing the Administrative Assessment of Civil Penalties and the Revocation/Termination or Suspension of Permits 49 15,909
23 Part 23—Judicial Review Under EPA-Administered Statutes 12 1,043
24 Part 24—Rules Governing Issuance of and Administrative Hearings on Interim Status Corrective Action Orders 20 4,301
25 Part 25—Public Participation in Programs Under the Resource Conservation and Recovery Act, the Safe Drinking Water Act, and the Clean Water Act 14 5,587
26 Part 26—Protection of Human Subjects 81 20,726
27 Part 27—Program Fraud Civil Remedies 48 9,755
29 Part 29—Intergovernmental Review of Environmental Protection Agency Programs and Activities 13 1,747
30-31 [Reserved] 0 0

Subchapter B — Subchapter B—Grants and Other Federal Assistance

Part Heading Sections Words
33 Part 33—Participation by Disadvantaged Business Enterprises in United States Environmental Protection Agency Programs 38 9,454
34 Part 34—New Restrictions on Lobbying 13 4,621
35 Part 35—State and Local Assistance 481 98,788
40 Part 40—Research and Demonstration Grants 35 4,815
45 Part 45—Training Assistance 12 1,162
46 Part 46—Fellowships 27 2,477
47 Part 47—National Environmental Education Act Grants 8 865
49 Part 49—Indian Country: Air Quality Planning and Management 537 112,642

Subchapter C — Subchapter C—Air Programs

Part Heading Sections Words
50 Part 50—National Primary and Secondary Ambient Air Quality Standards 21 84,978
51 Part 51—Requirements for Preparation, Adoption, and Submittal of Implementation Plans 203 302,189
52 Part 52—Approval and Promulgation of Implementation Plans 1,106 950,625
53 Part 53—Ambient Air Monitoring Reference and Equivalent Methods 47 50,480
54 Part 54—Prior Notice of Citizen Suits 3 534
55 Part 55—Outer Continental Shelf Air Regulations 15 26,543
56 Part 56—Regional Consistency 7 1,130
57 Part 57—Primary Nonferrous Smelter Orders 58 44,292
58 Part 58—Ambient Air Quality Surveillance 15 50,315
59 Part 59—National Volatile Organic Compound Emission Standards for Consumer and Commercial Products 91 43,155
60 Part 60—Standards of Performance for New Stationary Sources 1,830 1,701,097
61 Part 61—National Emission Standards for Hazardous Air Pollutants 215 176,564
62 Part 62—Approval and Promulgation of State Plans for Designated Facilities and Pollutants 934 157,984
63 Part 63—National Emission Standards for Hazardous Air Pollutants for Source Categories 2,473 2,771,427
64 Part 64—Compliance Assurance Monitoring 10 6,910
65 Part 65—Consolidated Federal Air Rule 94 75,933
66 Part 66—Assessment and Collection of Noncompliance Penalties by EPA 37 7,639
67 Part 67—EPA Approval of State Noncompliance Penalty Program 13 3,716
68 Part 68—Chemical Accident Prevention Provisions 63 23,300
69 Part 69—Special Exemptions from Requirements of the Clean Air Act 10 10,634
70 Part 70—State Operating Permit Programs 14 39,785
71 Part 71—Federal Operating Permit Programs 19 33,989
72 Part 72—Permits Regulation 59 53,804
73 Part 73—Sulfur Dioxide Allowance System 41 15,222
74 Part 74—Sulfur Dioxide Opt-Ins 31 13,130
75 Part 75—Continuous Emission Monitoring 61 163,826
76 Part 76—Acid Rain Nitrogen Oxides Emission Reduction Program 15 13,413
77 Part 77—Excess Emissions 6 3,753
78 Part 78—Appeal Procedures 20 9,863
79 Part 79—Registration of Fuels and Fuel Additives 41 58,479
80 Part 80—Regulation of Fuels and Fuel Additives 93 94,155
81 Part 81—Designation of Areas for Air Quality Planning Purposes 344 32,155
82 Part 82—Protection of Stratospheric Ozone 87 140,233
83 [Reserved] 0 0
84 Part 84—Phasedown of Hydrofluorocarbons 40 43,018
85 Part 85—Control of Air Pollution from Mobile Sources 88 49,051
86 Part 86—Control of Emissions from New and In-Use Highway Vehicles and Engines 351 343,188
87 Part 87—Control of Air Pollution from Aircraft and Aircraft Engines 12 265
88 Part 88—Clean-Fuel Vehicles 2 252
89 Part 89—Control of Emissions from New and In-Use Nonroad Compression-Ignition Engines 2 106
90 Part 90—Control of Emissions from Nonroad Spark-Ignition Engines at or Below 19 Kilowatts 2 107
91 Part 91—Control of Emissions from Marine Spark-Ignition Engines 2 112
92 Part 92—Control of Air Pollution from Locomotives and Locomotive Engines 2 160
93 Part 93—Determining Conformity of Federal Actions to State or Federal Implementation Plans 46 29,079
94 Part 94—Control of Emissions from Marine Compression-Ignition Engines 2 104
95 Part 95—Mandatory Patent Licenses 4 1,287
96 Part 96—NOX Budget Trading Program and CAIR NOX and SO2 Trading Programs for State Implementation Plans 192 101,782
97 Part 97—Federal NOX Budget Trading Program, CAIR NOX and SO2 Trading Programs, CSAPR NOX and SO2 Trading Programs, and Texas SO2 Trading Program 439 330,742
98 Part 98—Mandatory Greenhouse Gas Reporting 434 351,322
99 [Reserved] 0 0

Subchapter D — Subchapter D—Water Programs

Part Heading Sections Words
100-103 [Reserved] 0 0
104 Part 104—Public Hearings on Effluent Standards for Toxic Pollutants 16 3,873
105 Part 105—Recognition Awards Under the Clean Water Act 16 1,088
108 Part 108—Employee Protection Hearings 7 711
109 Part 109—Criteria for State, Local and Regional Oil Removal Contingency Plans 6 1,182
110 Part 110—Discharge of Oil 6 689
112 Part 112—Oil Pollution Prevention 15 47,687
113 Part 113—Liability Limits for Small Onshore Storage Facilities 6 512
116 Part 116—Designation of Hazardous Substances 4 868
117 Part 117—Determination of Reportable Quantities for Hazardous Substances 9 1,866
118 Part 118—Clean Water Act Hazardous Substances Facility Response Plans 13 11,319
120 Part 120—Definition of Waters of the United States 2 915
121 Part 121—State Certification of Activities Requiring a Federal License or Permit 19 4,109
122 Part 122—EPA Administered Permit Programs: the National Pollutant Discharge Elimination System 39 75,042
123 Part 123—State Program Requirements 29 17,561
124 Part 124—Procedures for Decisionmaking 57 22,573
125 Part 125—Criteria and Standards for the National Pollutant Discharge Elimination System 60 40,835
127 Part 127—NPDES Electronic Reporting 15 6,899
129 Part 129—Toxic Pollutant Effluent Standards 15 6,258
130 Part 130—Water Quality Planning and Management 15 9,731
131 Part 131—Water Quality Standards 35 31,396
132 Part 132—Water Quality Guidance for the Great Lakes System 6 44,412
133 Part 133—Secondary Treatment Regulation 6 2,162
135 Part 135—Prior Notice of Citizen Suits 9 2,188
136 Part 136—Guidelines Establishing Test Procedures for the Analysis of Pollutants 7 198,572
139 Part 139—Discharges Incidental to the Normal Operation of Vessels 30 23,830
140 Part 140—Marine Sanitation Device Standard 5 2,277
141 Part 141—National Primary Drinking Water Regulations 199 157,156
142 Part 142—National Primary Drinking Water Regulations Implementation 63 35,720
143 Part 143—Other Safe Drinking Water Act Regulations 16 3,506
144 Part 144—Underground Injection Control Program 60 42,429
145 Part 145—State UIC Program Requirements 18 7,930
146 Part 146—Underground Injection Control Program: Criteria and Standards 53 31,673
147 Part 147—State, Tribal, and EPA-Administered Underground Injection Control Programs 263 55,192
148 Part 148—Hazardous Waste Injection Restrictions 18 4,953
149 Part 149—Sole Source Aquifers 15 2,438

Subchapter E — Subchapter E—Pesticide Programs

Part Heading Sections Words
150 Part 150—General 1 233
151 [Reserved] 0 0
152 Part 152—Pesticide Registration and Classification Procedures 74 20,499
153 Part 153—Registration Policies and Interpretations 3 560
154 Part 154—Special Review Procedures 16 4,670
155 Part 155—Registration Standards and Registration Review 17 4,708
156 Part 156—Labeling Requirements for Pesticides and Devices 23 12,045
157 Part 157—Packaging Requirements for Pesticides and Devices 9 2,366
158 Part 158—Data Requirements for Pesticides 121 45,937
159 Part 159—Statements of Policies and Interpretations 15 7,734
160 Part 160—Good Laboratory Practice Standards 30 6,777
162 Part 162—State Registration of Pesticide Products 7 4,972
164 Part 164—Rules of Practice Governing Hearings, Under the Federal Insecticide, Fungicide, and Rodenticide Act, Arising from Refusals to Register, Cancellations of Registrations, Changes of Classifications, Suspensions of Registrations and Other Hearings Called Pursuant to Section 6 of the Act 42 10,298
165 Part 165—Pesticide Management and Disposal 29 15,802
166 Part 166—Exemption of Federal and State Agencies for Use of Pesticides Under Emergency Conditions 20 5,430
167 Part 167—Registration of Pesticide and Active Ingredient Producing Establishments, Submission of Pesticide Reports 4 1,505
168 Part 168—Statements of Enforcement Policies and Interpretations 10 5,341
169 Part 169—Books and Records of Pesticide Production and Distribution 3 1,843
170 Part 170—Worker Protection Standard 54 32,192
171 Part 171—Certification of Pesticide Applicators 14 22,575
172 Part 172—Experimental Use Permits 26 9,514
173 Part 173—Procedures Governing the Rescission of State Primary Enforcement Responsibility for Pesticide Use Violations 9 1,403
174 Part 174—Procedures and Requirements for Plant-Incorporated Protectants 73 6,887
176 Part 176—Time-Limited Tolerances for Emergency Exemptions 8 836
178 Part 178—Objections and Requests for Hearings 10 1,977
179 Part 179—Formal Evidentiary Public Hearing 34 6,709
180 Part 180—Tolerances and Exemptions for Pesticide Chemical Residues in Food 760 77,018
181-189 [Reserved] 0 0

Subchapter F — Subchapter F—Radiation Protection Programs

Part Heading Sections Words
190 Part 190—Environmental Radiation Protection Standards for Nuclear Power Operations 5 799
191 Part 191—Environmental Radiation Protection Standards for Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes 19 6,338
192 Part 192—Health and Environmental Protection Standards for Uranium and Thorium Mill Tailings 21 8,967
194 Part 194—Criteria for the Certification and Re-Certification of the Waste Isolation Pilot Plant's Compliance with the 40 CFR Part 191 Disposal Regulations 42 12,635
195 Part 195—Radon Proficiency Programs 4 1,979
197 Part 197—Public Health and Environmental Radiation Protection Standards for Yucca Mountain, Nevada 20 3,905

Subchapter G — Subchapter G—Noise Abatement Programs

Part Heading Sections Words
201 Part 201—Noise Emission Standards for Transportation Equipment; Interstate Rail Carriers 17 6,082
202 Part 202—Motor Carriers Engaged in Interstate Commerce 7 1,635
203 Part 203—Low-Noise-Emission Products 8 1,324
204 Part 204—Noise Emission Standards for Construction Equipment 33 8,660
205 Part 205—Transportation Equipment Noise Emission Controls 88 28,432
209 Part 209—Rules of Practice Governing Proceedings Under the Noise Control Act of 1972 36 6,461
210 Part 210—Prior Notice of Citizen Suits 3 918
211 Part 211—Product Noise Labeling 44 7,535

Subchapter H — Subchapter H—Ocean Dumping

Part Heading Sections Words
220 Part 220—General 4 2,108
221 Part 221—Applications for Ocean Dumping Permits Under Section 102 of the Act 5 807
222 Part 222—Action on Ocean Dumping Permit Applications Under Section 102 of the Act 13 4,196
223 Part 223—Contents of Permits; Revision, Revocation or Limitation of Ocean Dumping Permits Under Section 104(d) of the Act 5 1,816
224 Part 224—Records and Reports Required of Ocean Dumping Permittees Under Section 102 of the Act 2 361
225 Part 225—Corps of Engineers Dredged Material Permits 4 726
227 Part 227—Criteria for the Evaluation of Permit Applications for Ocean Dumping of Materials 28 5,830
228 Part 228—Criteria for the Management of Disposal Sites for Ocean Dumping 15 21,375
229 Part 229—General Permits 3 1,382
230 Part 230—Section 404(b)(1) Guidelines for Specification of Disposal Sites for Dredged or Fill Material 49 31,238
231 Part 231—Section 404(c) Procedures 8 2,813
232 Part 232—404 Program Definitions; Exempt Activities Not Requiring 404 Permits 3 3,956
233 Part 233—404 State Program Regulations 37 15,005
238 Part 238—Degradable Plastic Ring Carriers 3 438

Subchapter I — Subchapter I—Solid Wastes

Part Heading Sections Words
239 Part 239—Requirements for State Permit Program Determination of Adequacy 13 4,361
240 Part 240—Guidelines for the Thermal Processing of Solid Wastes 50 4,074
241 Part 241—Solid Wastes Used as Fuels or Ingredients in Combustion Units 4 4,230
243 Part 243—Guidelines for the Storage and Collection of Residential, Commercial, and Institutional Solid Waste 18 4,100
246 Part 246—Source Separation for Materials Recovery Guidelines 32 4,286
247 Part 247—Comprehensive Procurement Guideline for Products Containing Recovered Materials 15 4,071
254 Part 254—Prior Notice of Citizen Suits 3 833
255 Part 255—Identification of Regions and Agencies for Solid Waste Management 16 2,945
256 Part 256—Guidelines for Development and Implementation of State Solid Waste Management Plans 28 6,271
257 Part 257—Criteria for Classification of Solid Waste Disposal Facilities and Practices 65 70,905
258 Part 258—Criteria for Municipal Solid Waste Landfills 48 29,252
259 [Reserved] 0 0
260 Part 260—Hazardous Waste Management System: General 20 16,631
261 Part 261—Identification and Listing of Hazardous Waste 92 101,926
262 Part 262—Standards Applicable to Generators of Hazardous Waste 69 40,454
263 Part 263—Standards Applicable to Transporters of Hazardous Waste 9 4,125
264 Part 264—Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities 221 156,103
265 Part 265—Interim Status Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities 220 120,611
266 Part 266—Standards for the Management of Specific Hazardous Wastes and Specific Types of Hazardous Waste Management Facilities 62 62,765
267 Part 267—Standards for Owners and Operators of Hazardous Waste Facilities Operating Under a Standardized Permit 88 20,546
268 Part 268—Land Disposal Restrictions 34 18,148
270 Part 270—EPA Administered Permit Programs: the Hazardous Waste Permit Program 94 47,103
271 Part 271—Requirements for Authorization of State Hazardous Waste Programs 27 12,537
272 Part 272—Approved State Hazardous Waste Management Programs 97 27,217
273 Part 273—Standards for Universal Waste Management 44 10,967
278 Part 278—Criteria for the Management of Granular Mine Tailings (Chat) in Asphalt Concrete and Portland Cement Concrete in Transportation Construction Projects Funded in Whole or in Part by Federal Funds 4 1,127
279 Part 279—Standards for the Management of Used Oil 47 14,697
280 Part 280—Technical Standards and Corrective Action Requirements for Owners and Operators of Underground Storage Tanks (UST) 76 47,479
281 Part 281—Approval of State Underground Storage Tank Programs 26 6,010
282 Part 282—Approved Underground Storage Tank Programs 53 77,244
283-299 [Reserved] 0 0

Subchapter J — Subchapter J—Superfund, Emergency Planning, and Community Right-to-Know Programs

Part Heading Sections Words
300 Part 300—National Oil and Hazardous Substances Pollution Contingency Plan 79 126,267
302 Part 302—Designation, Reportable Quantities, and Notification 8 5,276
303 Part 303—Citizen Awards for Information on Criminal Violations Under Superfund 9 951
304 Part 304—Arbitration Procedures for Small Superfund Cost Recovery Claims 16 8,443
305 Part 305—Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Administrative Hearing Procedures for Claims Against the Superfund 25 7,678
307 Part 307—Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) Claims Procedures 17 8,456
310 Part 310—Reimbursement to Local Governments for Emergency Response to Hazardous Substance Releases 24 3,983
311 Part 311—Worker Protection 2 94
312 Part 312—Innocent Landowners, Standards for Conducting All Appropriate Inquiries 15 5,339
350 Part 350—Trade Secrecy Claims for Emergency Planning and Community Right-to-Know Information: and Trade Secret Disclosures to Health Professionals 17 10,214
355 Part 355—Emergency Planning and Notification 22 3,351
370 Part 370—Hazardous Chemical Reporting: Community Right-to-Know 26 6,119
372 Part 372—Toxic Chemical Release Reporting: Community Right-to-Know 17 10,834
373 Part 373—Reporting Hazardous Substance Activity When Selling or Transferring Federal Real Property 4 569
374 Part 374—Prior Notice of Citizen Suits 6 1,579
375-399 [Reserved] 0 0

Subchapter N — Subchapter N—Effluent Guidelines and Standards

Part Heading Sections Words
400 [Reserved] 0 0
401 Part 401—General Provisions 8 2,320
402 [Reserved] 0 0
403 Part 403—General Pretreatment Regulations for Existing and New Sources of Pollution 20 28,732
405 Part 405—Dairy Products Processing Point Source Category 96 4,869
406 Part 406—Grain Mills Point Source Category 78 3,762
407 Part 407—Canned and Preserved Fruits and Vegetables Processing Point Source Category 64 6,013
408 Part 408—Canned and Preserved Seafood Processing Point Source Category 264 13,078
409 Part 409—Sugar Processing Point Source Category 44 2,902
410 Part 410—Textile Mills Point Source Category 75 3,819
411 Part 411—Cement Manufacturing Point Source Category 24 1,269
412 Part 412—Concentrated Animal Feeding Operations (CAFO) Point Source Category 31 4,885
413 Part 413—Electroplating Point Source Category 32 4,378
414 Part 414—Organic Chemicals, Plastics, and Synthetic Fibers 58 7,199
415 Part 415—Inorganic Chemicals Manufacturing Point Source Category 287 16,663
416 [Reserved] 0 0
417 Part 417—Soap and Detergent Manufacturing Point Source Category 133 7,874
418 Part 418—Fertilizer Manufacturing Point Source Category 53 4,812
419 Part 419—Petroleum Refining Point Source Category 40 8,305
420 Part 420—Iron and Steel Manufacturing Point Source Category 116 11,717
421 Part 421—Nonferrous Metals Manufacturing Point Source Category 248 16,989
422 Part 422—Phosphate Manufacturing Point Source Category 27 3,379
423 Part 423—Steam Electric Power Generating Point Source Category 10 19,064
424 Part 424—Ferroalloy Manufacturing Point Source Category 48 2,422
425 Part 425—Leather Tanning and Finishing Point Source Category 69 7,895
426 Part 426—Glass Manufacturing Point Source Category 94 4,825
427 Part 427—Asbestos Manufacturing Point Source Category 78 3,150
428 Part 428—Rubber Manufacturing Point Source Category 75 4,986
429 Part 429—Timber Products Processing Point Source Category 115 4,382
430 Part 430—The Pulp, Paper, and Paperboard Point Source Category 102 38,895
431 [Reserved] 0 0
432 Part 432—Meat and Poultry Products Point Source Category 99 8,878
433 Part 433—Metal Finishing Point Source Category 8 1,703
434 Part 434—Coal Mining Point Source Category BPT, BAT, BCT Limitations and New Source Performance Standards 44 6,395
435 Part 435—Oil and Gas Extraction Point Source Category 25 34,493
436 Part 436—Mineral Mining and Processing Point Source Category 65 5,145
437 Part 437—The Centralized Waste Treatment Point Source Category 33 6,926
438 Part 438—Metal Products and Machinery Point Source Category 6 8,685
439 Part 439—Pharmaceutical Manufacturing Point Source Category 40 4,358
440 Part 440—Ore Mining and Dressing Point Source Category 76 8,768
441 Part 441—Dental Office Point Source Category 5 2,155
442 Part 442—Transportation Equipment Cleaning Point Source Category 29 4,629
443 Part 443—Effluent Limitations Guidelines for Existing Sources and Standards of Performance and Pretreatment Standards for New Sources for the Paving and Roofing Materials (Tars and Asphalt) Point Source Category 28 1,161
444 Part 444—Waste Combustors Point Source Category 9 1,588
445 Part 445—Landfills Point Source Category 13 1,415
446 Part 446—Paint Formulating Point Source Category 7 314
447 Part 447—Ink Formulating Point Source Category 7 313
449 Part 449—Airport Deicing Point Source Category 5 2,388
450 Part 450—Construction and Development Point Source Category 6 995
451 Part 451—Concentrated Aquatic Animal Production Point Source Category 13 2,361
454 Part 454—Gum and Wood Chemicals Manufacturing Point Source Category 18 919
455 Part 455—Pesticide Chemicals 35 7,141
457 Part 457—Explosives Manufacturing Point Source Category 6 336
458 Part 458—Carbon Black Manufacturing Point Source Category 28 1,203
459 Part 459—Photographic Point Source Category 3 424
460 Part 460—Hospital Point Source Category 3 154
461 Part 461—Battery Manufacturing Point Source Category 42 3,367
463 Part 463—Plastics Molding and Forming Point Source Category 27 2,398
464 Part 464—Metal Molding and Casting Point Source Category 36 7,556
465 Part 465—Coil Coating Point Source Category 29 1,617
466 Part 466—Porcelain Enameling Point Source Category 27 1,494
467 Part 467—Aluminum Forming Point Source Category 53 4,919
468 Part 468—Copper Forming Point Source Category 12 1,936
469 Part 469—Electrical and Electronic Components Point Source Category 30 1,888
471 Part 471—Nonferrous Metals Forming and Metal Powders Point Source Category 73 16,569

Subchapter O — Subchapter O—Sewage Sludge

Part Heading Sections Words
501 Part 501—State Sludge Management Program Regulations 22 10,943
503 Part 503—Standards for the Use or Disposal of Sewage Sludge 40 19,332

Subchapter Q — Subchapter Q—Energy Policy

Part Heading Sections Words
600 Part 600—Fuel Economy and Greenhouse Gas Exhaust Emissions of Motor Vehicles 45 48,002
610 Part 610—Fuel Economy Retrofit Devices 33 6,017
611-699 [Reserved] 0 0

Subchapter R — Subchapter R—Toxic Substances Control Act

Part Heading Sections Words
700 Part 700—General 6 8,578
702 Part 702—General Practices and Procedures 23 9,012
703 Part 703—Confidentiality Claims 5 5,956
704 Part 704—Reporting and Recordkeeping Requirements 17 15,200
705 Part 705—Reporting and Recordkeeping Requirements for Certain Per- and Polyfluoroalkyl Substances 12 10,193
707 Part 707—Chemical Imports and Exports 8 2,876
710 Part 710—Compilation of the TSCA Chemical Substance Inventory 20 8,689
711 Part 711—TSCA Chemical Data Reporting Requirements 13 9,495
712 Part 712—Chemical Information Rules 9 3,294
713 Part 713—Reporting Requirements for the TSCA Inventory of Mercury Supply, Use, and Trade 10 1,735
716 Part 716—Health and Safety Data Reporting 17 6,294
717 Part 717—Records and Reports of Allegations That Chemical Substances Cause Significant Adverse Reactions to Health or the Environment 9 2,808
720 Part 720—Premanufacture Notification 23 15,664
721 Part 721—Significant New Uses of Chemical Substances 2,655 591,482
722 [Reserved] 0 0
723 Part 723—Premanufacture Notification Exemptions 3 12,973
725 Part 725—Reporting Requirements and Review Processes for Microorganisms 75 25,216
745 Part 745—Lead-Based Paint Poisoning Prevention in Certain Residential Structures 47 39,614
747 Part 747—Metalworking Fluids 3 3,404
749 Part 749—Water Treatment Chemicals 1 1,501
750 Part 750—Procedures for Rulemaking Under Section 6 of the Toxic Substances Control Act 12 3,434
751 Part 751—Regulation of Certain Chemical Substances and Mixtures Under Section 6 of the Toxic Substances Control Act 57 47,726
761 Part 761—Polychlorinated Biphenyls (PCBs) Manufacturing, Processing, Distribution in Commerce, and Use Prohibitions 109 86,011
763 Part 763—Asbestos 31 52,918
766 Part 766—Dibenzo-Para-Dioxins/Dibenzofurans 17 5,130
767-769 [Reserved] 0 0
770 Part 770—Formaldehyde Standards for Composite Wood Products 20 20,099
771-789 [Reserved] 0 0
790 Part 790—Procedures Governing Testing Consent Agreements and Test Rules 28 11,592
791 Part 791—Data Reimbursement 20 4,531
792 Part 792—Good Laboratory Practice Standards 30 6,874
795 Part 795—Provisional Test Guidelines 7 20,677
796 Part 796—Chemical Fate Testing Guidelines 5 12,199
797 Part 797—Environmental Effects Testing Guidelines 7 25,408
798 Part 798—Health Effects Testing Guidelines 27 51,640
799 Part 799—Identification of Specific Chemical Substance and Mixture Testing Requirements 58 149,227

Subchapter U — Subchapter U—Air Pollution Controls

Part Heading Sections Words
1000-1026 [Reserved] 0 0
1027 Part 1027—Fees for Vehicle and Engine Compliance Programs 11 3,801
1030 Part 1030—Control of Greenhouse Gas Emissions from Engines Installed on Airplanes 12 2,018
1031 Part 1031—Control of Air Pollution from Aircraft Engines 18 5,574
1033 Part 1033—Control of Emissions from Locomotives 83 44,947
1036 Part 1036—Control of Emissions from New and In-Use Heavy-Duty Highway Engines 81 58,329
1037 Part 1037—Control of Emissions from New Heavy-Duty Motor Vehicles 76 56,317
1039 Part 1039—Control of Emissions from New and In-Use Nonroad Compression-Ignition Engines 68 41,322
1042 Part 1042—Control of Emissions from New and In-Use Marine Compression-Ignition Engines and Vessels 84 49,215
1043 Part 1043—Control of NOX, SOX, and PM Emissions from Marine Engines and Vessels Subject to the MARPOL Protocol 16 6,309
1045 Part 1045—Control of Emissions from Spark-Ignition Propulsion Marine Engines and Vessels 81 34,219
1048 Part 1048—Control of Emissions from New, Large Nonroad Spark-Ignition Engines 65 27,019
1051 Part 1051—Control of Emissions from Recreational Engines and Vehicles 75 33,531
1054 Part 1054—Control of Emissions from New, Small Nonroad Spark-Ignition Engines and Equipment 75 36,250
1060 Part 1060—Control of Evaporative Emissions from New and In-Use Nonroad and Stationary Equipment 46 22,754
1065 Part 1065—Engine-Testing Procedures 174 135,692
1066 Part 1066—Vehicle-Testing Procedures 84 39,301
1068 Part 1068—General Compliance Provisions for Highway, Stationary, and Nonroad Programs 73 44,134
1074 Part 1074—Preemption of State Standards and Procedures for Waiver of Federal Preemption for Nonroad Engines and Nonroad Vehicles 7 1,193
1075-1089 [Reserved] 0 0
1090 Part 1090—Regulation of Fuels, Fuel Additives, and Regulated Blendstocks 165 68,782
1091-1099 [Reserved] 0 0