TABLE OF CONTENTS PART 1910 - OCCUPATIONAL SAFETY AND HEALTH STANDARDS Subpart A - General Sec. 1910.1 1910.2 1910.3 1910.4 1910.5 1910.6 1910.7 1910.8 Purpose and scope. Definitions. Petitions for the issuance, amendment, or repeal of a standard. Amendments to this part. Applicability of standards. Incorporation by reference. Definition and requirements for a nationally recognized testing laboratory. OMB control numbers under the Paperwork Reduction Act. Subpart B - Adoption and Extension of Established Federal Standards 1910.11 1910.12 1910.15 1910.16 1910.17 1910.18 1910.19 Scope and purpose. Construction work. Shipyard employment. Longshoring and marine terminals. Effective dates. Changes in established Federal standards. Special provisions for air contaminants. Subpart C - [Removed and Reserved] Subpart D - Walking - Working Surfaces 1910.21 1910.22 1910.23 1910.24 1910.25 1910.26 1910.27 1910.28 1910.29 1910.30 Definitions. General requirements. Guarding floor and wall openings and holes. Fixed industrial stairs. Portable wood ladders. Portable metal ladders. Fixed ladders. Safety requirements for scaffolding. Manually propelled mobile ladder stands and scaffolds (towers). Other working surfaces. Subpart E - Means of Egress 1910.35 1910.36 1910.37 1910.38 Definitions. General requirements. Means of egress, general. Employee emergency plans and fire prevention plans. Subpart E - Exit Routes, Emergency Action Plans, and Fire Prevention Plans 1910.33 1910.34 1910.35 1910.36 Table of contents. Coverage and definitions. Compliance with NFPA 101-2000, Life Safety Code. Design and construction requirements for exit routes. 1 1910.37 1910.38 1910.39 Maintenance, safeguards, and operational features for exit routes. Emergency action plans. Fire prevention plans. APPENDIX A TO SUBPART E - EXIT ROUTES, EMERGENCY ACTION PLANS, AND FIRE PREVENTION PLANS Subpart F - Powered Platforms, Manlifts, and Vehicle-Mounted Work Platforms 1910.66 1910.67 1910.68 Powered platforms for building maintenance. Vehicle-mounted elevating and rotating work platforms. Manlifts. Subpart G - Occupational Health and Environmental Control 1910.94 1910.95 1910.96 1910.97 1910.98 Ventilation. Occupational noise exposure. [Redesignated as 1910.1096] Nonionizing radiation. Effective dates. Subpart H - Hazardous Materials 1910.101 1910.102 1910.103 1910.104 1910.105 1910.106 1910.107 1910.108 1910.109 1910.110 1910.111 1910.112 1910.113 1910.119 1910.120 1910.121 1910.122 1910.123 1910.124 1910.125 1910.126 Compressed gases (general requirements). Acetylene. Hydrogen. Oxygen. Nitrous oxide. Flammable and combustible liquids. Spray finishing using flammable and combustible materials. Dip tanks containing flammable or combustible liquids. Explosives and blasting agents. Storage and handling of liquified petroleum gases. Storage and handling of anhydrous ammonia. [Reserved] [Reserved] Process safety management of highly hazardous chemicals. Hazardous waste operations and emergency response. [Reserved] Table of contents. Dipping and coating operations: Coverage and Definitions. General requirements for dipping and coating operations. Additional requirements for dipping and coating operations that use flammable or combustible liquids. Additional requirements for special dipping and coating applications. Subpart I - Personal Protective Equipment 1910.132 1910.133 1910.134 1910.135 1910.136 1910.137 1910.138 General requirements. Eye and face protection. Respiratory protection. Head protection. Foot protection. Electrical protective devices. Hand Protection. APPENDEX A TO SUBPART I - REFERENCES FOR FURTHER INFORMATION (NON-MANDATORY) 2 APPENDEX B TO SUBPART I - NON-MANDATORY COMPLIANCE GUIDELINES FOR HAZARD ASSESSMENT AND PERSONAL PROTECTIVE EQUIPMENT SELECTION. Subpart J - General Environmental Controls 1910.141 1910.142 1910.143 1910.144 1910.145 1910.146 1910.147 Sanitation. Temporary labor camps. Nonwater carriage disposal systems. [Reserved] Safety color code for marking physical hazards. Specifications for accident prevention signs and tags. Permit-required confined spaces. The control of hazardous energy (lockout/tagout). Subpart K - Medical and First Aid 1910.151 1910.152 Medical services and first aid [Reserved] Subpart L - Fire Protection 1910.155 1910.156 1910.157 1910.158 1910.159 1910.160 1910.161 1910.162 1910.163 1910.164 1910.165 Scope, application and definitions applicable to this subpart. Fire brigades. Portable fire extinguishers. Standpipe and hose systems. Automatic sprinkler systems. Fixed extinguishing systems, general. Fixed extinguishing systems, dry chemical. Fixed extinguishing systems, gaseous agent. Fixed extinguishing systems, water spray and foam. Fire detection systems. Employee alarm systems. APPENDIX A TO SUBPART L - FIRE PROTECTION APPENDIX B TO SUBPART L - NATIONAL CONCENSUS STANDARDS APPENDIX C TO SUBPART L - FIRE PROTECTION REFERENCES FOR FURTHER INFORMATION APPENDIX D TO SUBPART L - AVAILABILITY OF PUBLICATIONS INCORPORATED BY REFERENCE IN SECTION 1910.156 FIRE BRIGADES APPENDIX E TO SUBPART L - TEST METHODS FOR PROTECTIVE CLOTHING Subpart M - Compressed Gas and Compressed Air Equipment 1910.166 1910.167 1910.168 1910.169 [Reserved] [Reserved] [Reserved] Air receivers. Subpart N - Materials Handling and Storage 1910.176 1910.177 1910.178 1910.179 Handling material - general. Servicing multi-piece and single piece rim wheels. Powered industrial trucks. Overhead and gantry cranes. 3 1910.180 1910.181 1910.183 1910.184 Crawler locomotive and truck cranes. Derricks. Helicopters. Slings. Subpart O - Machinery and Machine Guarding 1910.211 1910.212 1910.213 1910.214 1910.215 1910.216 1910.217 1910.218 1910.219 Definitions. General requirements for all machines. Woodworking machinery requirements. Cooperage machinery. Abrasive wheel machinery. Mills and calenders in the rubber and plastics industries. Mechanical power presses. Forging machines. Mechanical power-transmission apparatus. Subpart P - Hand and Portable Powered Tools and Other Hand-Held Equipment. 1910.241 1910.242 1910.243 1910.244 Definitions. Hand and portable powered tools and equipment, general. Guarding of portable powered tools. Other portable tools and equipment. Subpart Q - Welding, Cutting, and Brazing. 1910.251 1910.252 1910.253 1910.254 1910.255 Definitions. General requirements. Oxygen-fuel gas welding and cutting. Arc welding and cutting. Resistance welding. Subpart R - Special Industries 1910.261 1910.262 1910.263 1910.264 1910.265 1910.266 1910.267 1910.268 1910.269 1910.272 Pulp, paper, and paperboard mills. Textiles. Bakery equipment. Laundry machinery and operations. Sawmills. Logging operations. [Reserved] Telecommunications. Electric power generation, transmission, and distribution. Grain handling facilities. Subpart S - Electrical 1910.301 Introduction. 1910.302 Electric utilization systems. 1910.303 General requirements. 1910.304 Wiring design and protection. 1910.305 Wiring methods, components, and equipment for general use. 1910.306 Specific purpose equipment and installations. 1910.307 Hazardous (classified) locations. 1910.308 Special systems. 1910.309 - 1910.330 [Reserved] 4 1910.331 Scope. 1910.332 Training. 1910.333 Selection and use of work practices. 1910.334 Use of equipment. 1910.335 Safeguards for personnel protection. 1910.336 - 1910.398 [Reserved] 1910.399 Definitions applicable to this subpart. APPENDIX A TO SUBPART S - REFERENCE DOCUMENTS APPENDIX B TO SUBPART S - EXPLANATORY DATA [RESERVED] APPENDIX C TO SUBPART S - TABLES, NOTES, AND CHARTS [RESERVED] Subpart T - Commercial Diving Operations 1910.401 1910.402 1910.410 1910.420 1910.421 1910.422 1910.423 1910.424 1910.425 1910.426 1910.427 1910.430 1910.440 1910.441 Scope and application. Definitions. Qualifications of dive team. Safe practices manual. Pre-dive procedures. Procedures during dive. Post-dive procedures. SCUBA diving. Surface-supplied air diving. Mixed-gas diving. Liveboating. Equipment. Recordkeeping requirements. Effective date. APPENDIX A TO SUBPART T - EXAMPLES OF CONDITIONS WHICH MAY RESTRICT OR LIMIT EXPOSURE TO HYPERBARIC CONDITIONS APPENDIX B TO SUBPART T - GUIDELINES FOR SCIENTIFIC DIVING APPENDIX C TO SUBPART T - ALTERNATIVE CONDITIONS UNDER 1910.401(A)(3) FOR RECREATIONAL DIVING INSTRUCTORS AND DIVING GUIDES (MANDATORY) Subparts U - V [Reserved] Subpart W - Program Standard Subparts X - Y [Reserved] Subpart Z - Toxic and Hazardous Substances 1910.1000 1910.1001 1910.1002 1910.1003 1910.1004 1910.1005 1910.1006 1910.1007 1910.1008 Air contaminants. Asbestos. Coal tar pitch volatiles; interpretation of term. 13 Carcinogens (4-Nitrobiphenyl, etc.). alpha-Naphthylamine. [Reserved] Methyl chloromethyl ether. 3,3'-Dichlorobenzidine (and its salts). bis-Chloromethyl ether. 5 1910.1009 1910.1010 1910.1011 1910.1012 1910.1013 1910.1014 1910.1015 1910.1016 1910.1017 1910.1018 1910.1020 1910.1025 1910.1027 1910.1028 1910.1029 1910.1030 1910.1043 1910.1044 1910.1045 1910.1047 1910.1048 1910.1050 1910.1051 1910.1052 1910.1096 1910.1200 1910.1201 1910.1450 beta-Naphthylamine. Benzidine. 4-Aminodiphenyl. Ethyleneimine. beta-Propiolactone. 2-Acetylaminofluorene. 4-Dimethylaminoazobenzene. N-Nitrosodimethylamine. Vinyl chloride. Inorganic arsenic. Access to employee exposure and medical records. Lead. Cadmium. Benzene. Coke oven emissions. Bloodborne pathogens. Cotton dust. 1,2-dibromo-3-chloropropane. Acrylonitrile. Ethylene oxide. Formaldehyde. Methylenedianiline. 1,3-Butadiene. Methylene Chloride. Ionizing radiation. Hazard communication. Retention of DOT markings, placards and labels. Occupational exposure to hazardous chemicals in laboratories. SUBJECT INDEX FOR 29 CFR 1910 - OCCUPATIONAL SAFETY AND HEALTH STANDARDS 6 PART 1926 − SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION Subpart A − General Sec. 1926.1 1926.2 1926.3 1926.4 1926.5 Purpose and scope. Variances from safety and health standards. Inspections - right of entry. Rules of practice for administrative adjudications for enforcement of safety and health standards. OMB control numbers under the Paperwork Reduction Act. Subpart B − General Interpretations 1926.10 1926.11 1926.12 1926.13 1926.14 1926.15 1926.16 Scope of subpart. Coverage under section 103 of the act distinguished. Reorganization Plan No. 14 of 1950. Interpretation of statutory terms. Federal contracts for "mixed" types of performance. Relationship to the Service Contract Act; Walsh-Healey Public Contracts Act. Rules of construction. Subpart C − General Safety and Health Provisions 1926.20 1926.21 1926.22 1926.23 1926.24 1926.25 1926.26 1926.27 1926.28 1926.29 1926.30 1926.31 1926.32 1926.33 1926.34 1926.35 General safety and health provisions. Safety training and education. Recording and reporting of injuries. [Reserved] First aid and medical attention. Fire protection and prevention. Housekeeping. Illumination. Sanitation. Personal protective equipment. Acceptable certifications. Shipbuilding and ship repairing. Incorporation by reference. Definitions. Access to employee exposure and medical records. Means of egress. Employee emergency action plans. Subpart D − Occupational Health and Environmental Controls 1926.50 1926.51 1926.52 1926.53 1926.54 1926.55 1926.56 1926.57 1926.58 1926.59 1926.60 Medical services and first aid. Sanitation Occupational noise exposure. Ionizing radiation. Nonionizing radiation. Gases, vapors, fumes, dusts, and mists. Illumination. Ventilation. [Reserved] Hazard communication. Methylenedianiline. 7 1926.61 1926.62 1926.64 1926.65 1926.66 Retention of DOT markings, placards and labels. Lead. Process safety management of highly hazardous chemicals. Hazardous waste operations and emergency response. Criteria for design and construction for spray booths. Subpart E − Personal Protective and Life Saving Equipment 1926.95 1926.96 1926.97 1926.98 1926.99 1926.100 1926.101 1926.102 1926.103 1926.104 1926.105 1926.106 1926.107 Criteria for personal protective equipment. Occupational foot protection. [Reserved] [Reserved] [Reserved] Head protection. Hearing protection. Eye and face protection. Respiratory protection. Safety belts, lifelines, and lanyards. Safety nets. Working over or near water. Definitions applicable to this subpart. Subpart F − Fire Protection and Prevention 1926.150 1926.151 1926.152 1926.153 1926.154 1926.155 1926.156 1926.157 1926.158 1926.159 Fire protection. Fire prevention. Flammable and combustible liquids. Liquefied petroleum gas (LP-Gas). Temporary heating devices. Definitions applicable to this subpart. Fixed extinguishing systems, general. Fixed extinguishing systems, gaseous agent. Fire detection systems. Employee alarm systems. Subpart G − Signs, Signals, and Barricades 1926.200 1926.201 1926.202 1926.203 Accident prevention signs and tags. Signaling. Barricades. Definitions applicable to this subpart. Subpart H − Materials Handling, Storage, Use, and Disposal 1926.250 1926.251 1926.252 General requirements for storage. Rigging equipment for material handling. Disposal of waste materials. Subpart I − Tools − Hand and Power 1926.300 1926.301 1926.302 1926.303 1926.304 1926.305 General requirements. Hand tools. Power operated hand tools. Abrasive wheels and tools. Woodworking tools. Jacks - lever and ratchet, screw and hydraulic. 8 1926.306 1926.307 Air Receivers. Mechanical power-transmission apparatus. Subpart J − Welding and Cutting 1926.350 1926.351 1926.352 1926.353 1926.354 Gas welding and cutting. Arc welding and cutting. Fire prevention. Ventilation and protection in welding, cutting, and heating. Welding, cutting and heating in way of preservative coatings. Subpart K − Electrical 1926.400 Introduction. 1926.401 [Reserved] 1926.402 Applicability. 1926.403 General requirements. 1926.404 Wiring design and protection. 1926.405 Wiring methods, components, and equipment for general use. 1926.406 Specific purpose equipment and installations. 1926.407 Hazardous (classified) locations. 1926.408 Special systems. 1926.409 - 1926.415 [Reserved] 1926.416 General requirements. 1926.417 Lockout and tagging of circuits. 1926.418 - 1926.430 [Reserved] 1926.431 Maintenance of equipment. 1926.432 Environmental deterioration of equipment. 1926.433 - 1926.440 Reserved] 1926.441 Batteries and battery charging. 1926.442 - 1926.448 Reserved] 1926.449 Definitions applicable to this subpart. Subpart L − Scaffolds 1926.450 1926.451 1926.452 1926.453 1926.454 Scope, application and definitions applicable to this subpart. General requirements. Additional requirements applicable to specific types of scaffolds. Aerial lifts. Training requirements. APPENDIX A TO SUBPART L − Scaffold Specifications APPENDIX B TO SUBPART L − Criteria for Determining the Feasibility of Providing Safe Access and Fall Protection for Scaffold Erectors and Dismantlers APPENDIX C TO SUBPART L − List of National Consensus Standards. APPENDIX D TO SUBPART L − List of Training Topics for Scaffold Erectors and Dismantlers. APPENDIX E TO SUBPART L − Drawings and Illustrations. Subpart M − Fall Protection 1926.500 1926.501 Scope, application, and definitions applicable to this subpart. Duty to have fall protection. 9 1926.502 1926.503 Fall protection systems criteria and practices. Training requirements. APPENDIX A TO SUBPART M − Determining Roof Widths - Non-mandatory Guidelines for Complying with 1926.501(b)(10) APPENDIX B TO SUBPART M − Guardrail Systems - Non-Mandatory Guidelines for Complying with 1926.502(b) APPENDIX C TO SUBPART M − Personal Fall Arrest Systems - Non-Mandatory Guidelines for Complying with 1926.502(d) APPENDIX D TO SUBPART M − Positioning Device Systems - Non-Mandatory Guidelines for Complying with 1926.502(e) APPENDIX E TO SUBPART M − Sample Fall Protection Plan - Non-Mandatory Guidelines for Complying with 1926.502(k) Subpart N − Cranes, Derricks, Hoists, Elevators, and Conveyors 1926.550 1926.551 1926.552 1926.553 1926.554 1926.555 1926.556 Cranes and derricks. Helicopters. Material hoists, personnel hoists and elevators. Base-mounted drum hoists. Overhead hoists. Conveyors. [Removed] Subpart O − Motor Vehicles, Mechanized Equipment, and Marine Operations 1926.600 1926.601 1926.602 1926.603 1926.604 1926.605 1926.606 Equipment. Motor vehicles. Material handling equipment. Pile driving equipment. Site clearing. Marine operations and equipment. Definitions applicable to this subpart. Subpart P − Excavations 1926.650 1926.651 1926.652 Scope, application, and definitions applicable to this subpart. Specific Excavation Requirements. Requirements for protective systems. APPENDIX A TO SUBPART P − SOIL CLASSIFICATION APPENDIX B TO SUBPART P − SLOPING AND BENCHING APPENDIX C TO SUBPART P − TIMBER SHORING FOR TRENCHES APPENDIX D TO SUBPART P − ALUMINUM HYDRAULIC SHORING FOR TRENCHES APPENDIX E TO SUBPART P − ALTERNATIVES TO TIMBER SHORING APPENDIX F TO SUBPART P − SELECTION OF PROTECTIVE SYSTEMS Subpart Q − Concrete and Masonry Construction 10 1926.700 1926.701 1926.702 1926.703 1926.704 1926.705 1926.706 Scope, application, and definitions, applicable to this subpart. General requirements. Requirements for equipment and tools. Requirements for cast-in-place concrete. Requirements for precast concrete. Requirements for lift-slab construction operations. Requirements of masonry construction. APPENDIX A TO SUBPART Q − REFERENCES TO SUBPART Q OF PART 1926 Subpart R − Steel Erection 1926.750 1926.751 1926.752 1926.753 1926.754 1926.755 1926.756 1926.757 1926.758 1926.759 1926.760 1926.761 Scope. Definitions. Site layout, site-specific erection plan and construction sequence. Hoisting and rigging. Structural steel assembly. Column anchorage. Beams and columns. Open web steel joists. Systems-engineered metal buildings. Falling object protection. Fall protection. Training. APPENDIX A TO SUBPART R − GUIDELINES FOR ESTABLISHING THE COMPONENTS OF A SITESPECIFIC ERECTION PLAN: NON-MANDATORY GUIDELINES FOR COMPLYING WITH 1926.752(E). APPENDIX B TO SUBPART R − ACCEPTABLE TEST METHODS FOR TESTING SLIP-RESISTANCE OF WALKING/WORKING SURFACES: NON-MANDATORY GUIDELINES FOR COMPLYING WITH 1926.754(C)(3). APPENDIX C TO SUBPART R − ILLUSTRATIONS OF BRIDGING TERMINUS POINTS: NON-MANDATORY GUIDELINES FOR COMPLYING WITH 1926.757(A)(10) AND 1926.757(C)(5). APPENDIX D TO SUBPART R − ILLUSTRATION OF THE USE OF CONTROL LINES TO DEMARCATE CONTROLLED DECKING ZONES (CDZS): NON-MANDATORY GUIDELINES FOR COMPLYING WITH 1926.760(C)(3). APPENDIX E TO SUBPART R − TRAINING: NON-MANDATORY GUIDELINES FOR COMPLYING WITH § 1926.761 APPENDIX F TO SUBPART R − PERIMETER COLUMNS: NON-MANDATORY GUIDELINES FOR COMPLYING WITH § 1926.756(e) TO PROTECT THE UNPROTECTED SIDE OR EDGE OF A WALKING/WORKING SURFACE APPENDIX G TO SUBPART R - 1926.502 (b)-(e) Fall Protection Systems Criteria and Practices. APPENDIX H TO SUBPART R − DOUBLE CONNECTIONS: ILLUSTRATION OF A CLIPPED END CONNECTION AND A STAGGERED CONNECTION: NON-MADATORY GUIDELINES FOR COMPLYING WITH § 1926.756(c)(1) Subpart S − Underground Construction (Tunnels and Shafts), Caissons, Cofferdams, and Compressed Air 1926.800 Underground construction. 11 1926.801 1926.802 1926.803 1926.804 Caissons. Cofferdams. Compressed air. Definitions applicable to this subpart. APPENDIX A TO SUBPART S − DECOMPRESSION TABLES Subpart T − Demolition 1926.850 1926.851 1926.852 1926.853 1926.854 1926.855 1926.856 1926.857 1926.858 1926.859 1926.860 Preparatory operations. Stairs, passageways, and ladders. Chutes. Removal of materials through floor openings. Removal of walls, masonry sections, and chimneys. Manual removal of floors. Removal of walls, floors, and material with equipment. Storage. Removal of steel construction. Mechanical demolition. Selective demolition by explosives. Subpart U − Blasting and Use of Explosives 1926.900 1926.901 1926.902 1926.903 1926.904 1926.905 1926.906 1926.907 1926.908 1926.909 1926.910 1926.911 1926.912 1926.913 1926.914 General provisions. Blaster qualifications. Surface transportation of explosives. Underground transportation of explosives. Storage of explosives and blasting agents. Loading of explosives or blasting agents. Initiation of explosive charges - electric blasting. Use of safety fuse. Use of detonating cord. Firing the blast. Inspection after blasting. Misfires. Underwater blasting. Blasting in excavation work under compressed air. Definitions applicable to this subpart. Subpart V − Power Transmission and Distribution 1926.950 1926.951 1926.952 1926.953 1926.954 1926.955 1926.956 1926.957 1926.958 1926.959 1926.960 General requirements. Tools and protective equipment. Mechanical equipment. Material handling. Grounding for protection of employees. Overhead lines. Underground lines. Construction in energized substations. External load helicopters. Lineman's body belts, safety straps, and lanyards. Definitions applicable to this subpart. Subpart W − Rollover Protective Structures; Overhead Protection 1926.1000 Rollover protective structures (ROPS) for material handling equipment. 12 1926.1001 1926.1002 1926.1003 Minimum performance criteria for rollover protective structures for designated scrapers, loaders, dozers, graders, and crawler tractors. Protective frames (roll-over protective structures, known as ROPS) for wheel-type agricultural and industrial tractors used in construction. Overhead protection for operators of agricultural and industrial tractors. Subpart X − Stairways and Ladders 1926.1050 Scope, application, and definitions applicable to this subpart. 1926.1051 General Requirements. 1926.1052 Stairways. 1926.1053 Ladders. 1926.1054 - 1926.1059 [Reserved] 1926.1060 Training Requirements APPENDIX A TO SUBPART X − Ladders Subpart Y − Commercial Diving Operations 1926.1071 1926.1072 1926.1076 1926.1080 1926.1081 1926.1082 1926.1083 1926.1084 1926.1085 1926.1086 1926.1087 1926.1090 1926.1091 1926.1092 Scope and application. Definitions Qualifications of dive team. Safe practices manual. Pre-dive procedures. Procedures during dive. Post-dive procedures. SCUBA diving. Surface-supplied air diving. Mixed-gas diving. Liveboating. Equipment. Recordkeeping requirements. Effective date. APPENDIX A TO SUBPART Y − EXAMPLES OF CONDITIONS WHICH MAY RESTRICT OR LIMIT EXPOSURE TO HYPERBARIC CONDITIONS APPENDIX B TO SUBPART Y − GUIDELINES FOR SCIENTIFIC DIVING Subpart Z − Toxic and Hazardous Substances 1926.1100 1926.1101 1926.1102 1926.1103 1926.1104 1926.1105 1926.1106 1926.1107 1926.1108 1926.1109 1926.1110 1926.1111 1926.1112 1926.1113 1926.1114 [Reserved] Asbestos Coal tar pitch volatiles; interpretation of term. 13 Carcinogens (4-Nitrobiphenyl, etc.). alpha-Naphthylamine. [Reserved] Methyl chloromethyl ether. 3.3'-Dichlorobenzidine (and its salts). bis-Chloromethyl ether. beta-Naphthylamine. Benzidine. 4-Aminodiphenyl. Ethyleneimine. beta-Propiolactone. 2-Acetylaminofluorene. 13 1926.1115 1926.1116 1926.1117 1926.1118 1926.1127 1926.1128 1926.1129 1926.1144 1926.1145 1926.1147 1926.1148 1926.1152 4-Dimethylaminoazobenzene. N-Nitrosodimethylamine. Vinyl chloride. Inorganic arsenic. Cadmium. Benzene. Coke oven emissions. 1,2-dibromo-3-chloropropane. Acrylonitrile. Ethylene oxide. Formaldehyde. Methylene Chloride. APPENDIX A TO PART 1926 − DESIGNATIONS FOR GENERAL INDUSTRY STANDARDS INCORPORATED INTO BODY OF CONSTRUCTION STANDARDS. SUBJECT INDEX FOR PART 1926 − SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION. 14