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Wikipedia:WikiProject Occupational Safety and Health/Popular pages

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This is a list of pages in the scope of Wikipedia:WikiProject Occupational Safety and Health along with pageviews.

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List

[edit]

Period: 2026-06-01 to 2026-06-30

Total views: 7,385,028

Updated: 23:18, 11 July 2026 (UTC)

Rank Page title Views Daily average Assessment Importance
1 Chernobyl disaster 262,818 8,760 B High
2 ALS 224,663 7,488 GA High
3 Space Shuttle Challenger disaster 106,403 3,546 FA Low
4 Aberfan disaster 90,100 3,003 FA Low
5 Fukushima nuclear accident 87,014 2,900 GA High
6 Asbestos 73,517 2,450 B High
7 Goiânia accident 66,230 2,207 C Low
8 Bhopal disaster 66,095 2,203 B High
9 Three Mile Island accident 65,626 2,187 B High
10 2020 Beirut explosion 63,375 2,112 B Mid
11 Space Shuttle Columbia disaster 57,591 1,919 FA Mid
12 Elephant's Foot (Chernobyl) 54,927 1,830 C Low
13 Deepwater Horizon 50,936 1,697 GA Low
14 Great Molasses Flood 50,698 1,689 B Low
15 Brown recluse spider 50,146 1,671 B Unknown
16 Mercury (element) 50,033 1,667 GA Mid
17 Post-traumatic stress disorder 48,067 1,602 B High
18 Aluminium 47,960 1,598 GA Low
19 Deepwater Horizon oil spill 47,033 1,567 C High
20 Diatomaceous earth 43,719 1,457 B Low
21 Copper 42,886 1,429 GA Low
22 World Health Organization 42,587 1,419 B Mid
23 Chronic obstructive pulmonary disease 41,589 1,386 GA High
24 Anthrax 41,562 1,385 B Low
25 Gamergate 41,488 1,382 B Mid
26 Cancer 39,725 1,324 C High
27 Kursk submarine disaster 38,520 1,284 B Mid
28 Gulag 38,423 1,280 B High
29 Ammonia 37,330 1,244 B Mid
30 Aspirin 36,065 1,202 GA Low
31 Lead 35,032 1,167 FA High
32 Mesothelioma 34,432 1,147 B Top
33 Cyanide poisoning 33,975 1,132 B High
34 Rust shooting incident 32,964 1,098 C Mid
35 Chernobyl Nuclear Power Plant 32,889 1,096 B Mid
36 Ultraviolet 31,227 1,040 B High
37 Eastern copperhead 30,815 1,027 B Unknown
38 Saturation diving 30,711 1,023 B Mid
39 Antimony 30,305 1,010 GA Low
40 Borax 29,935 997 C Unknown
41 Electronic cigarette 29,841 994 B Low
42 Carbon dioxide 29,719 990 C Low
43 Nitrous oxide 29,421 980 B Mid
44 Tokaimura nuclear accidents 29,258 975 B Low
45 NFPA 704 28,910 963 C Low
46 Acetic acid 28,630 954 FA Low
47 Lithium 27,552 918 B Mid
48 Benzene 27,510 917 B High
49 Radium Girls 27,365 912 C Low
50 Workplace impact of artificial intelligence 27,342 911 B Low
51 Cobalt 27,246 908 GA Mid
52 Triangle Shirtwaist Factory fire 26,324 877 B High
53 Hydrogen sulfide 26,083 869 B Top
54 Chlorine 25,795 859 GA Mid
55 TNT 25,737 857 B Mid
56 Chloroform 25,231 841 B Mid
57 Silicon dioxide 25,023 834 B Mid
58 Formaldehyde 24,997 833 B Top
59 Nitroglycerin 24,742 824 C Mid
60 Acetone 24,430 814 B Low
61 2015 Tianjin explosions 24,297 809 C Low
62 Chernobyl exclusion zone 24,054 801 C Mid
63 3D printing 23,888 796 B Low
64 Tinnitus 23,856 795 B Mid
65 Bitumen 23,740 791 B Low
66 Deepwater Horizon explosion 23,625 787 C Low
67 Arsenic 23,596 786 B Low
68 Decompression sickness 23,410 780 GA High
69 Chromium 22,754 758 GA Mid
70 DDT 22,747 758 B Mid
71 Concrete 22,475 749 C High
72 Bronchitis 22,308 743 B Unknown
73 996 working hour system 22,263 742 B High
74 RDX 22,196 739 B Low
75 Lung cancer 22,096 736 FA Top
76 Piper Alpha 22,011 733 B Low
77 Coke (fuel) 21,812 727 Start Unknown
78 Nuclear and radiation accidents and incidents 21,416 713 B Top
79 Exxon Valdez oil spill 21,333 711 B Mid
80 Rana Plaza collapse 21,301 710 C High
81 Dead man's switch 21,061 702 C Low
82 Chemotherapy 20,778 692 B Low
83 Sexual harassment 20,510 683 B High
84 Calcium carbonate 20,497 683 B Unknown
85 Manganese 20,446 681 GA Low
86 Radon 20,315 677 B Low
87 Legionnaires' disease 20,214 673 B Low
88 Calcium hydroxide 19,931 664 C Low
89 Tattoo 19,500 650 B Low
90 Carbon monoxide 19,475 649 B Unknown
91 Louis Slotin 19,288 642 FA Low
92 Individual involvement in the Chernobyl disaster 19,244 641 List Low
93 Fracking 19,098 636 C Mid
94 Deaths of Divine Adili and Rene Baterbonia 18,522 617 C Low
95 Semi-trailer truck 18,452 615 B Mid
96 Kinesiology 18,022 600 B High
97 Camphor 17,798 593 B Low
98 Drowning 17,732 591 C Mid
99 Coal mining 17,659 588 B Low
100 Pollution 17,524 584 B Mid
101 Explosive 17,503 583 C High
102 Heat stroke 17,266 575 C Unknown
103 Contact dermatitis 16,756 558 C Low
104 Beryllium 16,546 551 GA High
105 Toluene 16,297 543 B Top
106 Argon 16,279 542 B Low
107 Ukraine bioweapons conspiracy theory 16,279 542 Start Low
108 Colchicine 16,141 538 C Unknown
109 Bromine 16,122 537 GA Mid
110 Hydrazine 16,029 534 B Low
111 Wildfire 15,972 532 B Mid
112 Chernobyl New Safe Confinement 15,835 527 C Mid
113 Calcium oxide 15,775 525 C Low
114 Aluminium oxide 15,538 517 B Low
115 Construction 15,524 517 C High
116 Chlorine trifluoride 15,499 516 C Low
117 Chernobyl Nuclear Power Plant sarcophagus 15,370 512 Start Low
118 Lead poisoning 15,272 509 GA High
119 Ammonium nitrate 15,127 504 C Mid
120 Ethylene glycol 15,080 502 B Mid
121 Fiberglass 15,011 500 C Unknown
122 Love Canal 14,971 499 B Low
123 Titanium dioxide 14,815 493 B Low
124 Nitrocellulose 14,802 493 Start Mid
125 Carpal tunnel syndrome 14,575 485 B High
126 Federal Emergency Management Agency 14,142 471 C Low
127 Wet-bulb globe temperature 13,988 466 Start Low
128 Mining 13,965 465 B Top
129 Minamata disease 13,791 459 B Mid
130 Cellulose 13,785 459 B Unknown
131 Carbon monoxide poisoning 13,785 459 GA High
132 Chainsaw 13,715 457 C Mid
133 Casting couch 13,568 452 C Low
134 Acetone peroxide 13,525 450 B Low
135 Skull and crossbones 13,445 448 Start Mid
136 GHS hazard pictograms 13,413 447 List Mid
137 Cadmium 13,205 440 GA Mid
138 Hyperthermia 12,717 423 B Mid
139 ISO 7010 12,611 420 C Mid
140 Nanotechnology 12,356 411 B High
141 Coccidioidomycosis 12,302 410 C Mid
142 Workweek and weekend 12,210 407 C Low
143 Pesticide poisoning 11,782 392 C High
144 Polychlorinated biphenyl 11,626 387 B High
145 Irezumi 11,603 386 C Low
146 Body piercing 11,525 384 GA Mid
147 User interface 11,516 383 C High
148 Phossy jaw 11,461 382 Start Low
149 Karoshi 11,450 381 B High
150 Harry Daghlian 11,432 381 GA Low
151 Swiss cheese model 11,431 381 C Mid
152 Sick building syndrome 11,335 377 C Mid
153 Fire extinguisher 11,309 376 B Mid
154 Carcinogen 11,162 372 C Top
155 Three Mile Island Nuclear Generating Station 11,125 370 C Low
156 Oil refinery 11,052 368 B Low
157 Electrical injury 10,885 362 C High
158 Silicosis 10,849 361 B High
159 Hay 10,789 359 C Unknown
160 Intermodal container 10,719 357 C Mid
161 Waste management 10,719 357 B Mid
162 Chair 10,635 354 C Low
163 Nitrogen narcosis 10,623 354 GA Low
164 International Labour Organization 10,573 352 C Low
165 2010 Copiapó mining accident 10,505 350 B High
166 Lightning rod 10,323 344 B Mid
167 Pemberton Mill 10,311 343 C Low
168 Brucellosis 10,282 342 B Mid
169 Copper(II) sulfate 10,220 340 C Low
170 Charleston Sofa Super Store fire 10,214 340 B Low
171 Exoskeleton (human) 10,063 335 C Low
172 Touchscreen 9,924 330 C Low
173 Acetaldehyde 9,896 329 B Unknown
174 Dry cleaning 9,852 328 C Mid
175 Bisphenol A 9,750 325 GA High
176 Circuit breaker 9,749 324 C Mid
177 Butyric acid 9,700 323 C Unknown
178 Occupational burnout 9,686 322 B High
179 Employment 9,602 320 C Top
180 Ammonium chloride 9,596 319 C Low
181 Acetylene 9,481 316 B Low
182 Carbon tetrachloride 9,480 316 B Unknown
183 Hazard symbol 9,451 315 Start High
184 Biological hazard 9,277 309 C High
185 Barotrauma 9,269 308 B Mid
186 Dentistry 9,174 305 C Mid
187 Sexually transmitted infections in the pornography industry 9,114 303 Start Low
188 Big Blue crane collapse 8,931 297 Start Low
189 Volatile organic compound 8,800 293 C Low
190 Aviation 8,778 292 C Mid
191 Avian influenza 8,773 292 B Mid
192 Butane 8,768 292 B Low
193 Paronychia 8,718 290 C Low
194 Electricity generation 8,663 288 C Mid
195 Fukushima Daiichi Nuclear Power Plant 8,649 288 C Mid
196 Firefighter 8,625 287 B High
197 Benzalkonium chloride 8,594 286 Start Unknown
198 Pentaerythritol tetranitrate 8,550 285 C Low
199 Risk management 8,536 284 C Top
200 Diving chamber 8,523 284 C Mid
201 Motion sickness 8,519 283 B Mid
202 Occupational Safety and Health Administration 8,518 283 C Top
203 Tear gas 8,466 282 C Mid
204 Mothball 8,460 282 B Mid
205 Forced labour 8,451 281 C Top
206 Aniline 8,445 281 B Unknown
207 Benzoyl peroxide 8,428 280 Start Unknown
208 Scram 8,425 280 C High
209 List of smoking bans in the United States 8,338 277 List Mid
210 Arsenic poisoning 8,308 276 B Low
211 Cecil Kelley criticality accident 8,308 276 C Low
212 History of tattooing 8,255 275 C High
213 Seat belt 8,201 273 C Mid
214 CS gas 8,185 272 GA Unknown
215 Electric power transmission 8,167 272 C Mid
216 Legionella 8,082 269 C High
217 Influenza A virus subtype H5N1 8,062 268 B Low
218 Ethylene oxide 8,021 267 B High
219 Poultry farming 8,016 267 B High
220 Flag of convenience 8,011 267 C Low
221 Eight-hour day movement 7,987 266 B Top
222 Morecambe Bay cockling disaster 7,929 264 C Mid
223 Occupational safety and health 7,919 263 B Top
224 Residual-current device 7,889 262 C Mid
225 Heavy equipment 7,887 262 C Mid
226 Carbon nanotube 7,864 262 B Low
227 Hexavalent chromium 7,734 257 B Mid
228 Styrene 7,726 257 B High
229 Ergonomics 7,684 256 C High
230 Church Rock uranium mill spill 7,632 254 B Low
231 Dust 7,626 254 C High
232 Dimethylformamide 7,612 253 B Low
233 Public health 7,599 253 C Top
234 Chlorine dioxide 7,393 246 B Unknown
235 Accessibility 7,335 244 B Mid
236 GHS hazard statements 7,330 244 List Mid
237 Carbon black 7,325 244 C Unknown
238 Accidental death 7,299 243 Start High
239 Picric acid 7,212 240 Start Mid
240 Safety data sheet 7,199 239 C Top
241 Ground (electricity) 7,137 237 C Mid
242 Health effects arising from the September 11 attacks 7,131 237 C Mid
243 2,4-Dichlorophenoxyacetic acid 7,129 237 C Unknown
244 Effects of the Chernobyl disaster 7,098 236 C Low
245 Acetonitrile 7,023 234 C Unknown
246 Aerosol 6,937 231 C Mid
247 Cognitive load 6,852 228 Start Unknown
248 First aid 6,704 223 C Low
249 Industrial engineering 6,685 222 C Mid
250 Acrylamide 6,683 222 B Unknown
251 Mercury(II) fulminate 6,663 222 C Low
252 Situation awareness 6,646 221 B Low
253 Burn pit 6,568 218 C Mid
254 3-Quinuclidinyl benzilate 6,541 218 C Low
255 Forced labour under German rule during World War II 6,532 217 C Low
256 Personal protective equipment 6,454 215 C High
257 Hearing loss 6,451 215 B Mid
258 Butylated hydroxytoluene 6,442 214 Start Unknown
259 Noise pollution 6,439 214 C Unknown
260 Radium jaw 6,434 214 Start Low
261 Cycling 6,406 213 C Unknown
262 Texas City refinery explosion 6,385 212 GA Low
263 Forestry 6,369 212 C High
264 Paramedic 6,360 212 B Mid
265 Methyl isocyanate 6,314 210 B Mid
266 Histoplasmosis 6,314 210 C Unknown
267 Corby toxic waste case 6,308 210 B Low
268 Psychological stress 6,279 209 C Mid
269 Biological agent 6,252 208 Start High
270 Maritime transport 6,204 206 C High
271 List of industrial disasters 6,195 206 List High
272 Tyvek 6,177 205 Start Low
273 Stenotype 6,160 205 C Low
274 Jockey 6,049 201 C Low
275 Electronic waste 6,038 201 C Low
276 Acetic anhydride 6,031 201 B Unknown
277 Lumberjack 6,017 200 C Mid
278 Butanone 6,014 200 Start Unknown
279 Exxon Valdez 6,012 200 Start Low
280 Working time 6,006 200 B Low
281 List of body piercings 5,907 196 List Low
282 Sentinel species 5,832 194 C Low
283 PEPCON disaster 5,830 194 C Low
284 Globally Harmonized System of Classification and Labelling of Chemicals 5,823 194 C Mid
285 Croupier 5,794 193 Start Unknown
286 Chloroethane 5,785 192 Start Unknown
287 Lia radiological accident 5,692 189 C Low
288 Black lung disease 5,685 189 C Mid
289 Emergency medical services 5,653 188 B Mid
290 Coal tar 5,516 183 C Low
291 Nail technician 5,512 183 Start Low
292 Kill switch 5,427 180 C High
293 Dust explosion 5,427 180 C Mid
294 Blowout preventer 5,401 180 C Mid
295 Agriculture in India 5,394 179 B High
296 Dichlorodifluoromethane 5,387 179 Start Unknown
297 Cyclopentane 5,359 178 Start Unknown
298 Backhoe 5,327 177 Start Unknown
299 Tetrachloroethylene 5,307 176 B Unknown
300 Buncefield fire 5,282 176 C Mid
301 Anthropometry 5,189 172 C Low
302 Dangerous goods 5,179 172 C High
303 Work–life balance 5,172 172 C Mid
304 Enschede fireworks disaster 5,111 170 C Low
305 West Fertilizer Company explosion 5,101 170 C Low
306 Atrazine 5,081 169 Start Unknown
307 Technical support 5,046 168 C Mid
308 Seveso disaster 4,999 166 C Low
309 Earthing system 4,956 165 C Low
310 Pantex 4,948 164 Start Unknown
311 Truck driver 4,942 164 C Mid
312 Smoke detector 4,930 164 B Mid
313 RoHS 4,930 164 C Mid
314 Grain entrapment 4,929 164 C Mid
315 Ocean Ranger 4,892 163 C Low
316 2,3,7,8-Tetrachlorodibenzodioxin 4,870 162 GA Unknown
317 HMX 4,854 161 Start Low
318 Pig farming 4,852 161 C Unknown
319 Sverdlovsk anthrax leak 4,761 158 C Low
320 Bonfire 4,755 158 Start Low
321 Hazard 4,751 158 B High
322 Calcium sulfate 4,729 157 B Low
323 Meat-packing industry 4,719 157 Start Mid
324 Arc flash 4,719 157 C Low
325 Vibration 4,718 157 B High
326 Pike River Mine disaster 4,715 157 C Low
327 Agriculture in the United States 4,677 155 B Unknown
328 Platform screen doors 4,655 155 C Unknown
329 Pointing and calling 4,644 154 Start Mid
330 Beaconsfield Mine collapse 4,582 152 C Low
331 Four-day workweek 4,577 152 C High
332 Chlorodifluoromethane 4,568 152 Start Unknown
333 Tennis elbow 4,547 151 C Mid
334 Chlorpyrifos 4,543 151 C Unknown
335 Lists of UN numbers 4,531 151 List Mid
336 Combustibility and flammability 4,489 149 C High
337 Sodium azide 4,453 148 Start Mid
338 Aluminium chloride 4,450 148 GA Mid
339 List of most-polluted cities by particulate matter concentration 4,436 147 List High
340 Repetitive strain injury 4,420 147 Start High
341 Electrostatic discharge 4,419 147 Start Low
342 Deafness 4,413 147 Start Unknown
343 Mold and human health 4,405 146 B Mid
344 Asbestosis 4,383 146 B Mid
345 Red flag warning 4,343 144 Start Low
346 1978 smallpox outbreak in the United Kingdom 4,342 144 B Low
347 Emergency management 4,322 144 B Low
348 Lithium carbonate 4,317 143 C Mid
349 Chilblains 4,298 143 Start Unknown
350 Carbon disulfide 4,285 142 C Low
351 Maquiladora 4,265 142 C Low
352 Cyclohexane 4,197 139 B Unknown
353 Health professional 4,187 139 C Mid
354 Normalization of deviance 4,184 139 Stub Mid
355 Nitrogen triiodide 4,175 139 C Low
356 Hospital-acquired infection 4,162 138 C Top
357 Sandblasting 4,160 138 C Unknown
358 Self-contained breathing apparatus 4,152 138 Start Low
359 List of highly toxic gases 4,145 138 List High
360 Thermal comfort 4,132 137 B Mid
361 Isocyanate 4,126 137 Start Low
362 Radium dial 4,114 137 C Mid
363 Hierarchy of hazard controls 4,110 137 Start High
364 Peritoneal mesothelioma 4,057 135 Start High
365 Heated tobacco product 4,051 135 Start Low
366 High voltage 4,049 134 C Mid
367 Aviation safety 4,036 134 C Mid
368 London Beer Flood 4,034 134 FA High
369 One57 4,031 134 GA Low
370 Disinfectant 4,003 133 C Mid
371 Surfer's ear 3,964 132 C Low
372 Dysbaric osteonecrosis 3,931 131 Start Low
373 Hearing 3,923 130 C Low
374 Arc welding 3,919 130 B Unknown
375 1,4-Dioxane 3,917 130 C Unknown
376 Car dependency 3,859 128 Start Unknown
377 Indoor air quality 3,856 128 B High
378 Flixborough disaster 3,856 128 C Low
379 1-Propanol 3,843 128 Start Unknown
380 Workers' compensation 3,833 127 C Mid
381 Bronchiolitis obliterans 3,824 127 C High
382 Business process outsourcing 3,804 126 C Mid
383 Lockout–tagout 3,797 126 C High
384 De Quervain tendinopathy 3,796 126 C Mid
385 Oppau explosion 3,789 126 C Low
386 Hawks Nest Tunnel disaster 3,787 126 C Low
387 Endicott, New York 3,769 125 C Low
388 Chest radiograph 3,762 125 B Unknown
389 Industrial and organizational psychology 3,710 123 B High
390 N95 respirator 3,695 123 B Low
391 Acrylonitrile 3,692 123 Start Mid
392 Mining accident 3,685 122 C High
393 Hand washing 3,677 122 B Low
394 Laser safety 3,611 120 B High
395 Trench 3,603 120 C Low
396 Bureau of Labor Statistics 3,600 120 Start Low
397 Underwater diving 3,585 119 FA Mid
398 Arsenic trioxide 3,567 118 B Low
399 Aluminium sulfate 3,561 118 Start Low
400 Roofer 3,561 118 C Mid
401 Nyonoksa radiation accident 3,560 118 B Low
402 Sunday scaries 3,540 118 Stub Low
403 Runway excursion 3,526 117 C Low
404 High-pressure nervous syndrome 3,518 117 Start Low
405 Metal fume fever 3,518 117 C Mid
406 Fire department 3,517 117 Start Top
407 Passive smoking 3,505 116 B Mid
408 Barium sulfate 3,505 116 C Low
409 Alaskan king crab fishing 3,482 116 C Unknown
410 Smoking ban 3,464 115 B Mid
411 Bomb suit 3,410 113 C Low
412 Textile industry 3,400 113 C Mid
413 Copper(II) oxide 3,398 113 Start Unknown
414 Portsmouth Naval Shipyard 3,392 113 C Unknown
415 Call centre 3,389 112 B High
416 Acrylic acid 3,384 112 C Unknown
417 Micromanagement 3,376 112 C Low
418 2-Butoxyethanol 3,365 112 C Low
419 Butadiene 3,349 111 B Unknown
420 Industrial robot 3,344 111 B Mid
421 Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant 3,342 111 B Low
422 Indoor mold 3,340 111 C Top
423 Relief valve 3,325 110 C Low
424 Dirt 3,318 110 C Low
425 Alexander L. Kielland (platform) 3,314 110 Start Low
426 Ixtoc I oil spill 3,310 110 C Low
427 Ufa train disaster 3,306 110 Start Low
428 Japanese work environment 3,303 110 C High
429 Body art 3,300 110 C Low
430 Gig worker 3,292 109 C Mid
431 Hazard Analysis Critical Control Point 3,286 109 B Low
432 ISO 3864 3,278 109 Stub Unknown
433 Fire classification 3,261 108 B Low
434 UN number 3,210 107 Start Mid
435 Radioactive contamination from the Rocky Flats Plant 3,204 106 C Low
436 Union Carbide India Limited 3,200 106 C Low
437 FEMA camps conspiracy theory 3,198 106 Start Low
438 Shooting range 3,197 106 Start Low
439 Psychopathy in the workplace 3,186 106 B Low
440 Noise-cancelling headphones 3,180 106 C Low
441 Emotional labor 3,180 106 B Mid
442 Noise 3,149 104 B Mid
443 Catechol 3,121 104 C Low
444 Chloropicrin 3,114 103 Start Unknown
445 Opto-isolator 3,099 103 C Low
446 Copper(II) chloride 3,094 103 GA Low
447 1,2-Dichloroethane 3,086 102 B Unknown
448 Backhoe loader 3,075 102 Start Unknown
449 Falling (accident) 3,069 102 Start Top
450 Risk assessment 3,050 101 C Top
451 Boiler explosion 3,031 101 C Low
452 Acrolein 3,027 100 C Unknown
453 Diacetyl 3,001 100 C High
454 Diborane 2,992 99 B Unknown
455 Cleveland East Ohio Gas explosion 2,990 99 Start Low
456 Lithium hydride 2,990 99 B Low
457 Iodomethane 2,985 99 C Mid
458 Wisconsin butter fire 2,982 99 C Mid
459 Employment of autistic people 2,977 99 B Unknown
460 Davy lamp 2,955 98 C Low
461 Exploitation of labour 2,950 98 B Top
462 Emergency service 2,939 97 Start High
463 Cyclohexanone 2,934 97 C Unknown
464 2026 Liushenyu coal mine explosion 2,929 97 Start Low
465 Cadmium poisoning 2,919 97 C Unknown
466 Waste collector 2,901 96 C Low
467 Steel-toe boot 2,877 95 C High
468 GHS precautionary statements 2,873 95 Start Mid
469 Accident triangle 2,867 95 C Unknown
470 Redundancy (engineering) 2,844 94 C Low
471 Cyanogen 2,835 94 Start Unknown
472 Monongah mining disaster 2,835 94 Start Low
473 Ground and neutral 2,820 94 Start Low
474 Legal status of tattooing in European countries 2,815 93 Start Unknown
475 Copper(I) oxide 2,800 93 Start Unknown
476 Workplace bullying 2,796 93 B Low
477 Alfred Robens, Baron Robens of Woldingham 2,789 92 Start Low
478 Hand truck 2,786 92 Start Unknown
479 San Bruno pipeline explosion 2,762 92 C Low
480 Sticky keys 2,758 91 Stub Low
481 Copper(II) acetate 2,725 90 B Unknown
482 Extra-low voltage 2,724 90 C Mid
483 Child safety seat 2,718 90 C Low
484 Anti-flash white 2,716 90 Start Mid
485 Perfluorooctanesulfonic acid 2,714 90 Start Mid
486 Basic life support 2,699 89 Start High
487 Hexanitrohexaazaisowurtzitane 2,694 89 C Low
488 Lithium hydroxide 2,681 89 C Low
489 Bleed air 2,660 88 B Low
490 Toilet plume 2,658 88 Start Low
491 Effects of climate change on human health 2,645 88 B Mid
492 Methylene diphenyl diisocyanate 2,640 88 B Unknown
493 Occupation of Saint-Nizier church by Lyon prostitutes 2,627 87 Start Low
494 Chloromethane 2,622 87 Start Unknown
495 Respirator 2,620 87 B Top
496 Bis(2-ethylhexyl) phthalate 2,610 87 Start Unknown
497 Octanitrocubane 2,593 86 Start Low
498 Beauty salon 2,590 86 Start Low
499 Auto mechanic 2,589 86 Start Mid
500 Rupture disc 2,589 86 Start Low
501 Kingston Fossil Plant coal fly ash slurry spill 2,588 86 GA Mid
502 Fire lookout 2,579 85 C Mid
503 Upper Big Branch Mine disaster 2,561 85 B Mid
504 Chlorine gas poisoning 2,555 85 C Mid
505 Boron trifluoride 2,551 85 C Low
506 2026 Liuyang fireworks factory explosion 2,541 84 C Low
507 Nail gun 2,532 84 Start Unknown
508 Table of explosive detonation velocities 2,532 84 List Low
509 Stress ball 2,511 83 Stub Low
510 Immersion suit 2,509 83 C High
511 Butyl acetate 2,507 83 Start Unknown
512 Lithium iron phosphate 2,505 83 C Low
513 Lithium aluminium hydride 2,504 83 B Low
514 List of non-water floods 2,490 83 List High
515 Sayano-Shushenskaya power station accident 2,481 82 B Low
516 Fume hood 2,479 82 GA Mid
517 Flammability limit 2,476 82 B High
518 2,4,5-Trichlorophenoxyacetic acid 2,474 82 C Low
519 National Institute for Occupational Safety and Health 2,473 82 C Mid
520 Fukushima nuclear accident casualties 2,469 82 C Low
521 Needlestick injury 2,465 82 B Top
522 List of workplace spree killings 2,455 81 List Low
523 Temporary work 2,449 81 C Top
524 Silver fulminate 2,445 81 C Mid
525 Azide 2,428 80 C Mid
526 San Juanico disaster 2,403 80 B Low
527 Chromium(III) oxide 2,397 79 Start Low
528 Farmworker 2,393 79 C High
529 Fukushima 50 2,381 79 B Mid
530 Tert-Butyllithium 2,375 79 C Mid
531 Lithium chloride 2,369 78 B Mid
532 Surface-supplied diving 2,365 78 B Mid
533 Nitrogen trichloride 2,357 78 Start Low
534 Social determinants of health 2,351 78 C Mid
535 Decompression (diving) 2,340 78 C Mid
536 Diving team 2,339 77 B Low
537 Registration, Evaluation, Authorisation and Restriction of Chemicals 2,336 77 Start Mid
538 Smoke bomb 2,334 77 Stub Low
539 Knox Mine disaster 2,332 77 C Low
540 Nanomaterials 2,331 77 C Unknown
541 Shift work 2,330 77 C High
542 Urea nitrate 2,313 77 Start Low
543 Communication during the September 11 attacks 2,312 77 B Unknown
544 N-Butyllithium 2,287 76 B Mid
545 Stress management 2,282 76 C Unknown
546 Calcium silicate 2,282 76 Start Unknown
547 Outline of the Chernobyl disaster 2,265 75 List Mid
548 History of cancer chemotherapy 2,262 75 C Low
549 Pneumoconiosis 2,259 75 Start High
550 Lightning arrester 2,252 75 Start Low
551 Byssinosis 2,245 74 C Mid
552 Firedamp 2,238 74 C Mid
553 Hard hat 2,234 74 C Unknown
554 Abrin 2,230 74 Start Unknown
555 Carbaryl 2,216 73 Start Unknown
556 Cumene 2,203 73 Start Unknown
557 Decompression practice 2,196 73 GA Low
558 Multiple chemical sensitivity 2,184 72 Start Low
559 Sago Mine disaster 2,184 72 B Low
560 Occupational therapist 2,179 72 Start Mid
561 Quecreek Mine rescue 2,173 72 Start Low
562 Port of Shahid Rajaee explosion 2,169 72 C Low
563 National Electrical Code 2,162 72 C Mid
564 Calcium fluoride 2,162 72 B Low
565 Bromotrifluoromethane 2,157 71 Start Unknown
566 Lindane 2,157 71 B Mid
567 Arc-fault circuit interrupter 2,155 71 C Low
568 Nicoll Highway collapse 2,128 70 FA Low
569 Longline fishing 2,126 70 Start Unknown
570 Construction worker 2,122 70 C Mid
571 Carbon monoxide detector 2,104 70 C Unknown
572 High-altitude breathing apparatus 2,089 69 Start Low
573 Chimney sweeps' carcinoma 2,081 69 C Low
574 Blood-borne disease 2,076 69 Start High
575 1,4-Benzoquinone 2,059 68 Start Unknown
576 Bromomethane 2,045 68 C Low
577 Environmental hazard 2,035 67 Start High
578 Isolation transformer 2,027 67 Start Low
579 Stab-Lok 2,021 67 Stub Low
580 List of civilian nuclear accidents 2,019 67 List Unknown
581 Nuclear flask 2,010 67 C Low
582 Gresford disaster 2,009 66 B Low
583 Concussions in American football 2,005 66 C Mid
584 Lithium metal battery 2,004 66 C Low
585 Cresol 1,999 66 Start Unknown
586 Arsine 1,994 66 B Low
587 Fire safety 1,987 66 Start High
588 Microplastics and human health 1,967 65 C Low
589 Berylliosis 1,946 64 Start Mid
590 Thacker Pass lithium mine 1,934 64 C Low
591 Chorded keyboard 1,931 64 C Low
592 Salt water aspiration syndrome 1,931 64 GA Low
593 Medical glove 1,931 64 Start Mid
594 Lithium niobate 1,924 64 B Low
595 1,4-Dichlorobenzene 1,921 64 C Unknown
596 Chlordane 1,911 63 Start Mid
597 European Chemicals Agency 1,877 62 C Mid
598 Vaal Reefs mining disaster 1,855 61 C Low
599 Near miss 1,849 61 C Top
600 Carbofuran 1,847 61 Start Unknown
601 Radiation-induced cancer 1,847 61 C Unknown
602 Chlorobenzene 1,842 61 Start Unknown
603 Chromic acid 1,841 61 C Low
604 Appliance classes 1,835 61 C Mid
605 2-Butanol 1,831 61 C Low
606 Boron trioxide 1,827 60 Start Unknown
607 2008 Georgia Imperial Sugar refinery explosion 1,823 60 GA Low
608 Cyanamide 1,818 60 Start Unknown
609 Health and Safety Executive 1,817 60 C Top
610 Caprolactam 1,812 60 Start Unknown
611 Commercial fishing 1,791 59 C Mid
612 Prestige oil spill 1,786 59 C Low
613 Fukushima nuclear accident cleanup 1,786 59 C High
614 Speculator Mine disaster 1,785 59 Start Low
615 Radiation effects from the Fukushima nuclear accident 1,784 59 C Mid
616 Benzyl chloride 1,775 59 Start Unknown
617 Courrières mine disaster 1,775 59 Start Mid
618 1,1,1-Trichloroethane 1,770 59 B Unknown
619 Biphenyl 1,770 59 Start Unknown
620 2002 Lagos armoury explosion 1,765 58 C Low
621 ATEX directives 1,757 58 Start Low
622 Exit sign 1,757 58 Start Mid
623 Immediately dangerous to life or health 1,754 58 Start Mid
624 Nuclear fuel cycle 1,747 58 C Low
625 Fly ash 1,747 58 NA NA
626 Willow Island disaster 1,747 58 Start Low
627 Automotive safety 1,746 58 C Low
628 Smith Mine disaster 1,737 57 Start Low
629 Boating 1,730 57 Start Low
630 Hydrazoic acid 1,730 57 Start Mid
631 Senghenydd colliery disaster 1,727 57 FA Low
632 Interlock (engineering) 1,725 57 Start Low
633 Checklist 1,717 57 Start Low
634 Fukushima Daini Nuclear Power Plant 1,717 57 B Low
635 Blast wave 1,712 57 C Mid
636 Women in the workforce 1,710 57 C Top
637 Chemical burn 1,709 56 Start Mid
638 List of boiler explosions 1,702 56 List Mid
639 Copper(II) nitrate 1,694 56 B Unknown
640 Adamsite 1,685 56 Start Unknown
641 Polychlorinated dibenzodioxins 1,682 56 B Mid
642 Environmental health 1,680 56 C Top
643 Copper(I) chloride 1,673 55 GA Mid
644 Sheri Sangji case 1,669 55 Start Low
645 Dust mask 1,659 55 Start High
646 Environment, health and safety 1,655 55 Start High
647 Basic copper carbonate 1,653 55 Start Unknown
648 Hydrogen safety 1,651 55 B Unknown
649 Hazard and operability study 1,650 55 Start Low
650 Great Mill Disaster 1,649 54 GA Low
651 Lead(II) azide 1,637 54 C Mid
652 Lead shielding 1,630 54 C Mid
653 Barricade tape 1,617 53 C Low
654 Comparison of the Chernobyl and Fukushima nuclear accidents 1,616 53 List Low
655 Diazomethane 1,612 53 Start Mid
656 Copper(II) hydroxide 1,602 53 B Unknown
657 Lithium fluoride 1,600 53 Start Low
658 Byford Dolphin diving bell accident 1,598 53 NA Low
659 Labour Laws in India 1,597 53 B High
660 Cadmium chloride 1,589 52 C Low
661 Noise-induced hearing loss 1,588 52 C High
662 Occupational stress 1,584 52 B High
663 List of UN numbers 1201 to 1300 1,576 52 List Low
664 Cutting fluid 1,575 52 C Mid
665 Arkansas Nuclear One 1,574 52 Start Low
666 Toxic workplace 1,557 51 C Mid
667 Azodicarbonamide 1,547 51 Start Unknown
668 Benton fireworks disaster 1,544 51 GA Low
669 Dibutyl phthalate 1,543 51 Start Unknown
670 Air changes per hour 1,540 51 Start Low
671 Refrigerator death 1,537 51 Start Low
672 CSR (Australian company) 1,529 50 C Low
673 Construction site safety 1,525 50 C High
674 Groundskeeping 1,525 50 Start Unknown
675 Aberfan Disaster Tribunal 1,523 50 C Low
676 Beryllium oxide 1,516 50 C Unknown
677 Sewer gas 1,514 50 Start Mid
678 1969 Santa Barbara oil spill 1,501 50 C Low
679 Wildrake diving accident 1,501 50 Start Low
680 Electrical equipment in hazardous areas 1,497 49 Start Low
681 Hamlet chicken processing plant fire 1,495 49 FA Low
682 Buchholz relay 1,494 49 Start Low
683 Diazinon 1,491 49 C Unknown
684 Hypersensitivity pneumonitis 1,491 49 C Top
685 Carbonless copy paper 1,483 49 C Low
686 Lithium bis(trimethylsilyl)amide 1,481 49 Start Low
687 Antimony pentafluoride 1,472 49 C Low
688 Hand arm vibrations 1,472 49 C Low
689 1971 Iraq poison grain disaster 1,470 49 GA Low
690 Barium chloride 1,463 48 C Low
691 Compactor 1,459 48 Start Low
692 Camelford water pollution incident 1,457 48 B Low
693 List of emergency and first responder agencies that responded to the September 11 attacks 1,448 48 List Low
694 Asphyxiant gas 1,446 48 Start Low
695 2012 Pakistan factory fires 1,443 48 B Low
696 Lucens reactor 1,442 48 C Low
697 Federal Motor Vehicle Safety Standards 1,436 47 C Low
698 2-Ethylhexanol 1,428 47 Start Unknown
699 Hostile work environment 1,424 47 Start Mid
700 Springhill mining disasters 1,423 47 C Low
701 Petroleum benzine 1,420 47 Start Mid
702 Emerging infectious disease 1,419 47 C Mid
703 Appreciative inquiry 1,417 47 C Low
704 Steam explosion 1,413 47 Start Low
705 Golfer's elbow 1,413 47 Start Low
706 Latex allergy 1,402 46 B High
707 Sunshine Mine 1,400 46 Start Low
708 Safety valve 1,398 46 C Mid
709 Antimony trioxide 1,391 46 B Low
710 Spray painting 1,384 46 Start Mid
711 Bicycle saddle 1,384 46 C Unknown
712 Health and Safety at Work etc. Act 1974 1,382 46 C Low
713 Bromoform 1,381 46 C Low
714 ISO 21482 1,381 46 C Low
715 Fulminate 1,379 45 Start Low
716 Office chair 1,377 45 C Low
717 Phillips disaster of 1989 1,377 45 C Low
718 Hazardous Materials Identification System 1,374 45 Start Mid
719 Chasnala mining disaster 1,373 45 Start Low
720 Toulouse chemical factory explosion 1,372 45 Start Low
721 2008 Gërdec explosions 1,372 45 C Low
722 Threshold limit value 1,371 45 C High
723 BS 7671 1,355 45 C Low
724 Gas explosion 1,354 45 Start Mid
725 Flame arrester 1,354 45 C Mid
726 List of least-polluted cities by particulate matter concentration 1,351 45 List Low
727 Earth-leakage circuit breaker 1,343 44 Start Low
728 Copper(I) iodide 1,333 44 B Unknown
729 Water-reactive substances 1,333 44 Start Low
730 Chloroprene 1,325 44 Start Unknown
731 Emotional exhaustion 1,324 44 C Unknown
732 Human error 1,322 44 C High
733 Sleeping while on duty 1,320 44 Start High
734 Kneeling chair 1,316 43 C Low
735 Safety lamp 1,308 43 C Low
736 Mitigation 1,308 43 Start Mid
737 Normal Accidents 1,307 43 C Low
738 Memphis sanitation strike 1,305 43 C High
739 Lithium oxide 1,303 43 Start Low
740 Allyl alcohol 1,299 43 Start Unknown
741 Safety harness 1,297 43 Start Low
742 Radiation exposure 1,294 43 B Mid
743 Coal dust 1,290 43 Start Low
744 MSA Safety 1,288 42 Start Low
745 Musculoskeletal disorder 1,281 42 C Top
746 Commercial diving 1,277 42 C Low
747 3D printing processes 1,277 42 C Mid
748 Survival suit 1,270 42 NA Low
749 Toronto propane explosion 1,265 42 C Low
750 Lead styphnate 1,258 41 Start Low
751 Microsoft ergonomic keyboards 1,257 41 C Low
752 Workplace 1,256 41 Start Top
753 Smouldering 1,243 41 C Low
754 Calcium cyanamide 1,240 41 B Unknown
755 Chlordecone 1,237 41 Start High
756 Sexual harassment in education in the United States 1,236 41 C Low
757 Lithium hexafluorophosphate 1,234 41 Start Low
758 ISO 45001 1,232 41 C Unknown
759 Emergency medical services in the United States 1,230 41 Start Low
760 Nitroguanidine 1,228 40 C Low
761 Asbestos law 1,225 40 C Low
762 European respirator standards 1,225 40 C High
763 1998 Esso Longford fire 1,218 40 C Low
764 Ebullism 1,217 40 C Low
765 Hexamethylene triperoxide diamine 1,199 39 Start Low
766 Monkey boots 1,199 39 Unknown Unknown
767 Chromyl chloride 1,195 39 Start Low
768 Health effects of tattoos 1,194 39 C Low
769 Safety sign 1,192 39 C Low
770 Asbestos abatement 1,191 39 C Low
771 ANSI Z535 1,188 39 Start Low
772 Low voltage 1,183 39 Start Mid
773 2012 Los Angeles Measure B 1,180 39 B Low
774 Causes of cancer 1,175 39 B High
775 ADR (treaty) 1,173 39 Start Low
776 Farmington Mine disaster 1,173 39 Start Low
777 Kader Toy Factory fire 1,172 39 Start High
778 Machiavellianism in the workplace 1,170 39 B Mid
779 Ant venom 1,169 38 Start Mid
780 Tattooing in South Korea 1,168 38 Start Low
781 Right to sit 1,166 38 B High
782 Asbestos-related diseases 1,165 38 C High
783 Mining in India 1,156 38 C High
784 Harold McCluskey 1,153 38 Start Low
785 Timeline of the Fukushima nuclear accident 1,153 38 B Mid
786 Complications of prolonged standing 1,151 38 Start Mid
787 Electrical burn 1,151 38 C High
788 Intrinsic safety 1,149 38 Start Low
789 Factories Act, 1948 (India) 1,146 38 Start Unknown
790 Tread plate 1,145 38 Start Low
791 Star Canopus diving accident 1,144 38 Start Low
792 Guardian Cap 1,137 37 B Low
793 Cyclohexylamine 1,136 37 Start Unknown
794 Commercial offshore diving 1,135 37 C Low
795 Amyl acetate 1,134 37 Start Unknown
796 Pontiac fever 1,133 37 B Low
797 FLiBe 1,133 37 Start Low
798 Polybrominated biphenyl 1,128 37 Start Low
799 1,2-Dichlorobenzene 1,125 37 Start Unknown
800 Greenpoint oil spill 1,121 37 Start Low
801 Bus driver 1,119 37 Start Unknown
802 Inerting system 1,115 37 Start Low
803 Breathing apparatus 1,111 37 C Low
804 Occupational disease 1,111 37 Start Top
805 Mine rescue 1,108 36 Start High
806 Cyanogen chloride 1,107 36 Start Unknown
807 Casualties of the 2015 Tianjin explosions 1,107 36 List Low
808 Lithium bromide 1,105 36 C Low
809 Cyclopentadiene 1,102 36 B Low
810 Cyclohexene 1,100 36 Start Unknown
811 Respiratory droplet 1,094 36 C Low
812 Aluminium fluoride 1,093 36 B Low
813 Lithium cobalt oxide 1,092 36 Start Low
814 Cyclohexanol 1,083 36 Start Unknown
815 Eye protection 1,083 36 C High
816 1,2-Dibromoethane 1,082 36 Start Unknown
817 Health impact of asbestos 1,082 36 C High
818 Noise regulation 1,078 35 C High
819 Japanese reaction to Fukushima nuclear accident 1,078 35 B Low
820 Plant Bowen 1,075 35 Start Low
821 Environmental health officer 1,075 35 Start Low
822 Substance of very high concern 1,074 35 Start Low
823 Aerotoxic syndrome 1,074 35 C Low
824 Health effects from noise 1,057 35 C High
825 Placard 1,056 35 C Low
826 List of R-phrases 1,053 35 List Top
827 Corrosive substance 1,050 35 NA Mid
828 Alice Hamilton 1,050 35 B Mid
829 Silvertown explosion 1,046 34 B Low
830 2-Chloroethanol 1,040 34 Start Unknown
831 1,2-Dichloroethylene 1,039 34 Start Low
832 TATB 1,037 34 Start Low
833 Health impacts of sawdust 1,035 34 Start Low
834 Portable appliance testing 1,034 34 C Mid
835 Chlormethine 1,033 34 Start Unknown
836 Labor relations in China 1,033 34 C High
837 Toxicity label 1,032 34 Start Mid
838 Work accident 1,029 34 Start Top
839 Confined space 1,028 34 C Mid
840 Erythritol tetranitrate 1,028 34 Start Low
841 Cadmium sulfide 1,021 34 B Low
842 F.lux 1,019 33 Start Low
843 Chromium(III) chloride 1,014 33 B Low
844 Lead service line 1,013 33 C Mid
845 Global spread of H5N1 1,011 33 B Low
846 List of hydroelectric power station failures 1,008 33 List Low
847 Barium nitrate 1,007 33 Start Low
848 2-Methoxyethanol 1,003 33 Start Unknown
849 Aziridine 997 33 B Unknown
850 Hillcrest mine disaster 994 33 Start Low
851 Mines and Collieries Act 1842 994 33 Start Low
852 1971 Aral smallpox incident 992 33 C Low
853 Grover Shoe Factory disaster 985 32 C Low
854 Acrodynia 984 32 Start Mid
855 Mr. Ouch 979 32 C Low
856 Organolithium reagent 977 32 B Mid
857 Fuse cutout 977 32 Start Low
858 West Stanley Pit disasters 975 32 Start Low
859 Lasers and aviation safety 972 32 Start Mid
860 Skyline Towers collapse 971 32 C Low
861 Tetryl 966 32 Start Low
862 Working hours in South Korea 966 32 Start High
863 Professional diving 964 32 B Mid
864 Loudermill hearing 963 32 Start Low
865 Ergonomic keyboard 961 32 C Low
866 FOX-7 960 32 Start Low
867 Health promotion 957 31 Start Unknown
868 Absorption (skin) 957 31 C Mid
869 Ethylene glycol dinitrate 956 31 Start Low
870 Concussions in sport 956 31 C Low
871 Harbor Cay condominium collapse 952 31 Stub Low
872 Benzidine 948 31 Start Unknown
873 OHSAS 18001 945 31 Start Mid
874 Powered air-purifying respirator 945 31 B Low
875 Escape breathing apparatus 944 31 Start Low
876 Dieldrin 942 31 Start Mid
877 Giant Mine 940 31 Start Low
878 Overwork 939 31 Start Low
879 Potty parity 937 31 B Unknown
880 Employee assistance program 934 31 Start Mid
881 Noor Hisham Abdullah 934 31 C High
882 Crotonaldehyde 932 31 Start Unknown
883 Α-Methylstyrene 928 30 Start Unknown
884 Thermal cutoff 922 30 Start Low
885 Cadmium telluride 917 30 B Low
886 1909 Cherry Mine disaster 915 30 Start Low
887 Bismuth telluride 914 30 B Low
888 Rollover protection structure 913 30 C Mid
889 Waage Drill II diving accident 913 30 Start Low
890 Gas leak 908 30 Start Mid
891 Occupational medicine 908 30 C Top
892 H-point 904 30 Start Low
893 1965 Hendek bus accident 904 30 Start Low
894 Aluminium nitrate 901 30 Start Low
895 List of people with post-traumatic stress disorder 897 29 List Low
896 Aircraft disinsection 895 29 Stub Low
897 List of human-made mass poisoning incidents 895 29 List High
898 Safety engineering 894 29 C High
899 Workplace violence 894 29 C Top
900 James Zadroga 9/11 Health and Compensation Act 894 29 Start Low
901 Drill Master diving accident 893 29 Stub Low
902 Contingent work 892 29 C Top
903 CompTox Chemicals Dashboard 892 29 C Low
904 Permissible exposure limit 886 29 Start Mid
905 Material handling 882 29 Start Unknown
906 Diacetone alcohol 878 29 Start Unknown
907 Bathtub refinishing 878 29 Start Low
908 National Examination Board in Occupational Safety and Health 875 29 Unknown Unknown
909 Hostile Advances 871 29 Start Unknown
910 Occupational Safety and Health Act (United States) 869 28 B High
911 Avondale Mine disaster 869 28 Start Low
912 Noise control 865 28 C High
913 Hartley Colliery disaster 864 28 B Low
914 Diving hazards 858 28 C Low
915 Aldrin 857 28 B Low
916 Bromoethane 851 28 Start Unknown
917 Acetone cyanohydrin 850 28 Start Unknown
918 Kiss up, kick down 847 28 Start Unknown
919 Corexit 846 28 B Low
920 1,1,2-Trichloro-1,2,2-trifluoroethane 845 28 Start Unknown
921 List of UN numbers 0001 to 0100 842 28 List Low
922 Occupational injury 838 27 Start High
923 Hours of service 838 27 B Low
924 1945 El Teniente mining accident 835 27 Stub Low
925 Mining in New Zealand 830 27 C Mid
926 Undark 829 27 Start Low
927 Hearing protection device 829 27 C Low
928 Electrical bonding 826 27 Start Low
929 Workplace aggression 824 27 C Low
930 Thermal work limit 824 27 C Mid
931 2010 Tesoro Anacortes Refinery disaster 824 27 Start Low
932 Building insulation material 823 27 C Low
933 Butyl acrylate 823 27 Start Unknown
934 Antimony trisulfide 818 27 C Low
935 Hexachlorobenzene 813 27 Start Low
936 Chloroacetone 813 27 Start Unknown
937 Soma mine disaster 813 27 C Low
938 Darr Mine disaster 810 27 Start Mid
939 Tua Tagovailoa concussion controversy 810 27 C Unknown
940 Chemotherapy regimen 809 26 List Unknown
941 4-Nitroaniline 807 26 Start Unknown
942 List of International Labour Organization Conventions 807 26 List Low
943 Labour in India 806 26 B High
944 Oaks explosion 799 26 B Low
945 Full-time job 798 26 Start Mid
946 Vocational rehabilitation 797 26 Start Unknown
947 4,4'-Methylenedianiline 795 26 Start Unknown
948 Writer's cramp 794 26 Start Mid
949 List of UN numbers 1901 to 2000 794 26 List Low
950 Workplace wellness 791 26 Start Top
951 Bid Kaneh explosion 787 26 Start Low
952 Elastomeric respirator 785 26 C High
953 List of UN numbers 1001 to 1100 783 26 List Low
954 Chloromethyl methyl ether 783 26 Start Unknown
955 Ferrellgas 781 26 Start Low
956 Carbonyl fluoride 780 26 Start Unknown
957 Deepwater Horizon investigation 780 26 B Low
958 Infrapatellar bursitis 772 25 Stub Mid
959 Antimony trichloride 771 25 B Low
960 Allyl chloride 770 25 Start Unknown
961 Layers of protection analysis 769 25 Start Low
962 Petrobras 36 766 25 B Low
963 Robert A. Kehoe 766 25 Start Mid
964 Chemical accident 765 25 Start Top
965 2-Ethoxyethanol 760 25 Start Unknown
966 Earth potential rise 759 25 Start Low
967 Chronic solvent-induced encephalopathy 758 25 C Mid
968 Diphenylphosphoryl azide 756 25 Start Low
969 Afterdamp 754 25 Start Low
970 Lithium borohydride 753 25 Start Low
971 Carbondale mine fire 752 25 Start Unknown
972 NIOSH air filtration rating 751 25 B Low
973 Standards Australia 748 24 Start High
974 Pipe marking 748 24 Start Low
975 Chloroacetyl chloride 747 24 Start Unknown
976 Acoustic trauma 747 24 Start Low
977 CLP Regulation 746 24 Start Low
978 Occupational hazard 744 24 Start Top
979 Laurel Run mine fire 744 24 C Low
980 2,4-Dinitrotoluene 743 24 Start Mid
981 Hazard analysis 742 24 Start Mid
982 Cut-resistant gloves 742 24 Start Mid
983 Acridine 739 24 Start Unknown
984 Microwriter 739 24 C Low
985 Green Tobacco Sickness 738 24 Start Mid
986 Captan 735 24 Stub Unknown
987 Artificial turf–cancer hypothesis 733 24 Start Low
988 Balakovo Nuclear Power Plant 729 24 Start Low
989 Boron tribromide 727 24 C Low
990 Fulminic acid 718 23 Start Low
991 Occupational hygiene 717 23 C Top
992 Copper(I) cyanide 715 23 Stub Unknown
993 2-Methylpentane 715 23 Stub Unknown
994 Mine Safety and Health Administration 714 23 Start Low
995 Supported employment 714 23 C Unknown
996 Narcissism in the workplace 713 23 C Mid
997 Methyllithium 707 23 B Low
998 1-Bromopropane 705 23 C Mid
999 Armley asbestos disaster 705 23 B Low
1000 2012 Dhaka garment factory fire 705 23 B Low