| Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
| 1
|
Chernobyl disaster
|
393,266
|
12,686
|
B
|
High
|
| 2
|
Elephant's Foot (Chernobyl)
|
230,795
|
7,445
|
Start
|
Low
|
| 3
|
Space Shuttle Challenger disaster
|
171,895
|
5,545
|
FA
|
Low
|
| 4
|
ALS
|
151,944
|
4,901
|
GA
|
High
|
| 5
|
Bhopal disaster
|
146,224
|
4,716
|
B
|
High
|
| 6
|
Brown recluse spider
|
144,342
|
4,656
|
B
|
Unknown
|
| 7
|
Fukushima nuclear accident
|
129,359
|
4,172
|
B
|
High
|
| 8
|
Space Shuttle Columbia disaster
|
112,096
|
3,616
|
FA
|
Mid
|
| 9
|
World Health Organization
|
102,049
|
3,291
|
B
|
Mid
|
| 10
|
Asbestos
|
98,488
|
3,177
|
B
|
High
|
| 11
|
2020 Beirut explosion
|
92,196
|
2,974
|
B
|
Mid
|
| 12
|
Eastern copperhead
|
90,191
|
2,909
|
B
|
Unknown
|
| 13
|
Three Mile Island accident
|
86,060
|
2,776
|
B
|
High
|
| 14
|
Deepwater Horizon
|
85,442
|
2,756
|
GA
|
Low
|
| 15
|
Post-traumatic stress disorder
|
82,475
|
2,660
|
B
|
High
|
| 16
|
Aluminium
|
82,341
|
2,656
|
GA
|
Low
|
| 17
|
Chronic obstructive pulmonary disease
|
77,507
|
2,500
|
GA
|
High
|
| 18
|
Carbon dioxide
|
74,121
|
2,391
|
C
|
Low
|
| 19
|
Cancer
|
73,166
|
2,360
|
B
|
High
|
| 20
|
Mercury (element)
|
72,926
|
2,352
|
GA
|
Mid
|
| 21
|
Pollution
|
71,951
|
2,321
|
B
|
Mid
|
| 22
|
Copper
|
69,641
|
2,246
|
GA
|
Low
|
| 23
|
Ammonia
|
69,577
|
2,244
|
B
|
Mid
|
| 24
|
Diatomaceous earth
|
66,284
|
2,138
|
B
|
Low
|
| 25
|
Aspirin
|
64,990
|
2,096
|
GA
|
Low
|
| 26
|
Ultraviolet
|
63,432
|
2,046
|
B
|
High
|
| 27
|
Lead
|
63,193
|
2,038
|
FA
|
High
|
| 28
|
Nitrous oxide
|
60,830
|
1,962
|
B
|
Mid
|
| 29
|
Anthrax
|
60,676
|
1,957
|
B
|
Low
|
| 30
|
Lithium
|
59,635
|
1,923
|
GA
|
Mid
|
| 31
|
Tinnitus
|
59,587
|
1,922
|
B
|
Mid
|
| 32
|
Deepwater Horizon oil spill
|
59,268
|
1,911
|
C
|
High
|
| 33
|
Acetic acid
|
58,631
|
1,891
|
FA
|
Low
|
| 34
|
Antimony
|
57,812
|
1,864
|
GA
|
Low
|
| 35
|
Electronic cigarette
|
57,157
|
1,843
|
B
|
Low
|
| 36
|
Formaldehyde
|
56,208
|
1,813
|
B
|
Top
|
| 37
|
Bronchitis
|
52,136
|
1,681
|
B
|
Unknown
|
| 38
|
Radium Girls
|
51,851
|
1,672
|
C
|
Low
|
| 39
|
Chlorine
|
50,867
|
1,640
|
GA
|
Mid
|
| 40
|
Chloroform
|
49,378
|
1,592
|
B
|
Mid
|
| 41
|
Tokaimura nuclear accidents
|
48,786
|
1,573
|
Start
|
Low
|
| 42
|
Chernobyl Nuclear Power Plant
|
48,167
|
1,553
|
C
|
Mid
|
| 43
|
Chloropicrin
|
48,029
|
1,549
|
Start
|
Unknown
|
| 44
|
Aberfan disaster
|
47,469
|
1,531
|
FA
|
Low
|
| 45
|
Benzene
|
46,967
|
1,515
|
B
|
High
|
| 46
|
Cyanide poisoning
|
46,782
|
1,509
|
B
|
High
|
| 47
|
Kursk submarine disaster
|
45,785
|
1,476
|
B
|
Mid
|
| 48
|
3D printing
|
45,462
|
1,466
|
B
|
Low
|
| 49
|
TNT
|
45,224
|
1,458
|
B
|
Mid
|
| 50
|
Great Molasses Flood
|
44,800
|
1,445
|
B
|
Low
|
| 51
|
Waste management
|
44,159
|
1,424
|
B
|
Mid
|
| 52
|
Acetone
|
43,863
|
1,414
|
B
|
Low
|
| 53
|
Calcium carbonate
|
43,532
|
1,404
|
B
|
Unknown
|
| 54
|
Kinesiology
|
43,389
|
1,399
|
B
|
High
|
| 55
|
Chemotherapy
|
42,616
|
1,374
|
B
|
Low
|
| 56
|
Rust shooting incident
|
40,859
|
1,318
|
C
|
Mid
|
| 57
|
Cobalt
|
40,808
|
1,316
|
GA
|
Mid
|
| 58
|
Carbon monoxide
|
40,676
|
1,312
|
B
|
Unknown
|
| 59
|
Sexual harassment
|
40,534
|
1,307
|
B
|
High
|
| 60
|
Borax
|
40,424
|
1,304
|
C
|
Unknown
|
| 61
|
Arsenic
|
40,231
|
1,297
|
B
|
Low
|
| 62
|
DDT
|
40,209
|
1,297
|
B
|
Mid
|
| 63
|
Mesothelioma
|
39,754
|
1,282
|
B
|
Top
|
| 64
|
NFPA 704
|
39,509
|
1,274
|
C
|
Low
|
| 65
|
Manganese
|
39,182
|
1,263
|
B
|
Low
|
| 66
|
Chromium
|
38,543
|
1,243
|
GA
|
Mid
|
| 67
|
Nitroglycerin
|
37,841
|
1,220
|
C
|
Mid
|
| 68
|
Love Canal
|
37,621
|
1,213
|
B
|
Low
|
| 69
|
Ethylene glycol
|
37,257
|
1,201
|
B
|
Mid
|
| 70
|
Nanotechnology
|
37,009
|
1,193
|
B
|
Unknown
|
| 71
|
Concrete
|
36,319
|
1,171
|
C
|
Mid
|
| 72
|
Wildfire
|
35,480
|
1,144
|
B
|
Mid
|
| 73
|
Coke (fuel)
|
35,434
|
1,143
|
Start
|
Unknown
|
| 74
|
RDX
|
35,203
|
1,135
|
B
|
Low
|
| 75
|
Explosive
|
34,032
|
1,097
|
C
|
High
|
| 76
|
International Labour Organization
|
33,921
|
1,094
|
B
|
Low
|
| 77
|
Tattoo
|
33,911
|
1,093
|
B
|
Low
|
| 78
|
Calcium hydroxide
|
33,108
|
1,068
|
C
|
Low
|
| 79
|
Triangle Shirtwaist Factory fire
|
32,792
|
1,057
|
B
|
High
|
| 80
|
Titanium dioxide
|
32,624
|
1,052
|
B
|
Low
|
| 81
|
Goiânia accident
|
32,564
|
1,050
|
C
|
Low
|
| 82
|
Colchicine
|
32,408
|
1,045
|
C
|
Unknown
|
| 83
|
Semi-trailer truck
|
32,381
|
1,044
|
B
|
Mid
|
| 84
|
Bitumen
|
32,241
|
1,040
|
B
|
Low
|
| 85
|
Radon
|
32,208
|
1,038
|
B
|
Low
|
| 86
|
Cellulose
|
31,603
|
1,019
|
B
|
Unknown
|
| 87
|
Bromine
|
30,826
|
994
|
GA
|
Mid
|
| 88
|
Fire extinguisher
|
30,806
|
993
|
B
|
Mid
|
| 89
|
Lead poisoning
|
30,337
|
978
|
GA
|
High
|
| 90
|
Beryllium
|
30,185
|
973
|
GA
|
High
|
| 91
|
Influenza A virus subtype H5N1
|
30,165
|
973
|
B
|
Low
|
| 92
|
Calcium oxide
|
30,094
|
970
|
C
|
Low
|
| 93
|
Noise pollution
|
30,078
|
970
|
C
|
Unknown
|
| 94
|
First aid
|
29,991
|
967
|
C
|
Low
|
| 95
|
Nuclear and radiation accidents and incidents
|
29,601
|
954
|
B
|
Top
|
| 96
|
Mining
|
29,561
|
953
|
B
|
Top
|
| 97
|
Legionnaires' disease
|
29,137
|
939
|
B
|
Low
|
| 98
|
Chernobyl exclusion zone
|
28,871
|
931
|
C
|
Mid
|
| 99
|
Deepwater Horizon explosion
|
28,515
|
919
|
C
|
Low
|
| 100
|
Toluene
|
28,290
|
912
|
B
|
Top
|
| 101
|
Camphor
|
28,167
|
908
|
B
|
Low
|
| 102
|
Carpal tunnel syndrome
|
27,346
|
882
|
B
|
High
|
| 103
|
Louis Slotin
|
27,283
|
880
|
FA
|
Low
|
| 104
|
Ammonium nitrate
|
27,241
|
878
|
C
|
Mid
|
| 105
|
Circuit breaker
|
27,218
|
878
|
C
|
Mid
|
| 106
|
Decompression sickness
|
27,000
|
870
|
GA
|
High
|
| 107
|
Aluminium oxide
|
26,925
|
868
|
B
|
Low
|
| 108
|
Federal Emergency Management Agency
|
26,718
|
861
|
C
|
Low
|
| 109
|
Hydrazine
|
26,684
|
860
|
B
|
Low
|
| 110
|
Chainsaw
|
26,254
|
846
|
C
|
Mid
|
| 111
|
Argon
|
26,032
|
839
|
B
|
Low
|
| 112
|
Construction
|
25,254
|
814
|
C
|
High
|
| 113
|
Industrial engineering
|
25,032
|
807
|
Start
|
Mid
|
| 114
|
Carcinogen
|
25,024
|
807
|
C
|
Top
|
| 115
|
Paronychia
|
24,741
|
798
|
C
|
Low
|
| 116
|
Exxon Valdez oil spill
|
24,637
|
794
|
B
|
Mid
|
| 117
|
Nitrocellulose
|
24,519
|
790
|
Start
|
Mid
|
| 118
|
Individual involvement in the Chernobyl disaster
|
24,365
|
785
|
List
|
Low
|
| 119
|
Residual-current device
|
24,189
|
780
|
C
|
Mid
|
| 120
|
Public health
|
24,084
|
776
|
C
|
Top
|
| 121
|
Safety data sheet
|
23,869
|
769
|
C
|
Top
|
| 122
|
Copper(II) sulfate
|
23,817
|
768
|
C
|
Low
|
| 123
|
Ethylene oxide
|
23,707
|
764
|
B
|
High
|
| 124
|
Heat stroke
|
23,447
|
756
|
C
|
Unknown
|
| 125
|
Chernobyl New Safe Confinement
|
23,320
|
752
|
C
|
Mid
|
| 126
|
Mothball
|
23,311
|
751
|
B
|
Mid
|
| 127
|
Polychlorinated biphenyl
|
23,153
|
746
|
B
|
High
|
| 128
|
Avian influenza
|
22,978
|
741
|
B
|
Mid
|
| 129
|
Minamata disease
|
22,838
|
736
|
B
|
Mid
|
| 130
|
Electric power transmission
|
22,789
|
735
|
C
|
Mid
|
| 131
|
Coal mining
|
22,783
|
734
|
B
|
Low
|
| 132
|
Rana Plaza collapse
|
22,622
|
729
|
C
|
High
|
| 133
|
Dead man's switch
|
22,553
|
727
|
C
|
Low
|
| 134
|
Carbon monoxide poisoning
|
22,448
|
724
|
GA
|
High
|
| 135
|
Electricity generation
|
22,293
|
719
|
C
|
Mid
|
| 136
|
Contact dermatitis
|
22,240
|
717
|
C
|
Low
|
| 137
|
Fiberglass
|
22,174
|
715
|
C
|
Unknown
|
| 138
|
Agriculture in India
|
22,159
|
714
|
B
|
High
|
| 139
|
Ammonium chloride
|
21,796
|
703
|
C
|
Low
|
| 140
|
Chernobyl Nuclear Power Plant sarcophagus
|
21,492
|
693
|
Start
|
Low
|
| 141
|
Risk management
|
21,316
|
687
|
C
|
Top
|
| 142
|
Emergency management
|
20,854
|
672
|
B
|
Low
|
| 143
|
Oil refinery
|
20,762
|
669
|
B
|
Low
|
| 144
|
Casting couch
|
20,704
|
667
|
C
|
Low
|
| 145
|
Acetaldehyde
|
20,660
|
666
|
B
|
Unknown
|
| 146
|
Occupational safety and health
|
20,572
|
663
|
B
|
Top
|
| 147
|
Hazard symbol
|
20,254
|
653
|
Start
|
High
|
| 148
|
Poultry farming
|
20,198
|
651
|
B
|
High
|
| 149
|
Drowning
|
20,195
|
651
|
C
|
Mid
|
| 150
|
Tear gas
|
20,173
|
650
|
C
|
Mid
|
| 151
|
2015 Tianjin explosions
|
19,412
|
626
|
C
|
Low
|
| 152
|
Piper Alpha
|
19,342
|
623
|
B
|
Low
|
| 153
|
Cadmium
|
19,136
|
617
|
GA
|
Mid
|
| 154
|
Benzalkonium chloride
|
19,126
|
616
|
Start
|
Unknown
|
| 155
|
Carbon tetrachloride
|
18,997
|
612
|
B
|
Unknown
|
| 156
|
Earthing system
|
18,967
|
611
|
C
|
Low
|
| 157
|
Hay
|
18,804
|
606
|
C
|
Unknown
|
| 158
|
Acetylene
|
18,608
|
600
|
B
|
Unknown
|
| 159
|
User interface
|
18,525
|
597
|
C
|
High
|
| 160
|
Occupational Safety and Health Administration
|
18,447
|
595
|
C
|
Top
|
| 161
|
Bisphenol A
|
18,440
|
594
|
GA
|
High
|
| 162
|
Touchscreen
|
18,409
|
593
|
C
|
Low
|
| 163
|
Intermodal container
|
18,403
|
593
|
C
|
Mid
|
| 164
|
Harry Daghlian
|
18,218
|
587
|
GA
|
Low
|
| 165
|
Phossy jaw
|
18,200
|
587
|
Start
|
Low
|
| 166
|
Firefighter
|
18,053
|
582
|
B
|
High
|
| 167
|
Lightning rod
|
17,879
|
576
|
B
|
Mid
|
| 168
|
Carbon nanotube
|
17,878
|
576
|
B
|
Low
|
| 169
|
Coccidioidomycosis
|
17,619
|
568
|
B
|
Mid
|
| 170
|
Aerosol
|
17,588
|
567
|
B
|
Mid
|
| 171
|
Electronic waste
|
17,472
|
563
|
B
|
Low
|
| 172
|
Employment
|
17,420
|
561
|
C
|
Unknown
|
| 173
|
Electrical injury
|
17,387
|
560
|
C
|
High
|
| 174
|
Legionella
|
17,242
|
556
|
C
|
High
|
| 175
|
Aviation
|
17,103
|
551
|
C
|
Mid
|
| 176
|
Enschede fireworks disaster
|
16,893
|
544
|
Start
|
Low
|
| 177
|
Ergonomics
|
16,626
|
536
|
C
|
High
|
| 178
|
Dentistry
|
16,577
|
534
|
C
|
Mid
|
| 179
|
Hazard
|
16,497
|
532
|
B
|
High
|
| 180
|
GHS hazard pictograms
|
16,393
|
528
|
List
|
Mid
|
| 181
|
Butane
|
16,212
|
522
|
B
|
Low
|
| 182
|
Barotrauma
|
16,204
|
522
|
B
|
Mid
|
| 183
|
Chair
|
16,171
|
521
|
B
|
Unknown
|
| 184
|
Biological hazard
|
16,003
|
516
|
C
|
High
|
| 185
|
Ground (electricity)
|
15,991
|
515
|
C
|
Mid
|
| 186
|
Business process outsourcing
|
15,987
|
515
|
C
|
High
|
| 187
|
Aniline
|
15,905
|
513
|
B
|
Unknown
|
| 188
|
Butyric acid
|
15,713
|
506
|
C
|
Unknown
|
| 189
|
Three Mile Island Nuclear Generating Station
|
15,530
|
500
|
C
|
Low
|
| 190
|
Occupational burnout
|
15,342
|
494
|
Start
|
High
|
| 191
|
Seat belt
|
15,295
|
493
|
C
|
Mid
|
| 192
|
Flixborough disaster
|
15,214
|
490
|
C
|
Low
|
| 193
|
Body piercing
|
15,097
|
487
|
GA
|
Mid
|
| 194
|
Acetone peroxide
|
15,078
|
486
|
B
|
Low
|
| 195
|
Benzoyl peroxide
|
14,701
|
474
|
Start
|
Unknown
|
| 196
|
CS gas
|
14,660
|
472
|
GA
|
Unknown
|
| 197
|
Brucellosis
|
14,632
|
472
|
B
|
Mid
|
| 198
|
Dimethylformamide
|
14,625
|
471
|
C
|
Low
|
| 199
|
GHS hazard statements
|
14,506
|
467
|
Start
|
Mid
|
| 200
|
Personal protective equipment
|
14,491
|
467
|
C
|
High
|
| 201
|
Carbon black
|
14,455
|
466
|
C
|
Unknown
|
| 202
|
Styrene
|
14,345
|
462
|
C
|
High
|
| 203
|
Jockey
|
14,317
|
461
|
C
|
Low
|
| 204
|
Hyperthermia
|
14,308
|
461
|
B
|
Mid
|
| 205
|
Wisconsin Butter Fire
|
13,759
|
443
|
C
|
Low
|
| 206
|
Silicosis
|
13,483
|
434
|
B
|
High
|
| 207
|
ISO 7010
|
13,381
|
431
|
C
|
Mid
|
| 208
|
Chlorine dioxide
|
13,336
|
430
|
B
|
Unknown
|
| 209
|
Fukushima Daiichi Nuclear Power Plant
|
13,190
|
425
|
C
|
Mid
|
| 210
|
Dry cleaning
|
13,080
|
421
|
C
|
Mid
|
| 211
|
Emergency medical services
|
13,055
|
421
|
B
|
Mid
|
| 212
|
Swiss cheese model
|
13,048
|
420
|
C
|
Mid
|
| 213
|
Saturation diving
|
13,016
|
419
|
B
|
Mid
|
| 214
|
Hearing loss
|
12,986
|
418
|
B
|
Mid
|
| 215
|
Cycling
|
12,918
|
416
|
C
|
Unknown
|
| 216
|
Butylated hydroxytoluene
|
12,906
|
416
|
Start
|
Unknown
|
| 217
|
Psychological stress
|
12,816
|
413
|
C
|
Unknown
|
| 218
|
Paramedic
|
12,802
|
412
|
B
|
Mid
|
| 219
|
Heavy equipment
|
12,790
|
412
|
C
|
Mid
|
| 220
|
2010 Copiapó mining accident
|
12,787
|
412
|
B
|
High
|
| 221
|
Nitrogen narcosis
|
12,738
|
410
|
GA
|
Low
|
| 222
|
Accessibility
|
12,718
|
410
|
B
|
Mid
|
| 223
|
Methyl isocyanate
|
12,655
|
408
|
B
|
Mid
|
| 224
|
Scram
|
12,649
|
408
|
C
|
High
|
| 225
|
Smoke detector
|
12,629
|
407
|
B
|
Mid
|
| 226
|
Stenotype
|
12,584
|
405
|
C
|
Low
|
| 227
|
Coal tar
|
12,556
|
405
|
C
|
Low
|
| 228
|
History of tattooing
|
12,401
|
400
|
C
|
High
|
| 229
|
Pesticide poisoning
|
12,339
|
398
|
C
|
High
|
| 230
|
Butanone
|
12,314
|
397
|
Start
|
Unknown
|
| 231
|
Textile industry
|
12,311
|
397
|
C
|
Mid
|
| 232
|
Arsenic poisoning
|
12,231
|
394
|
B
|
Low
|
| 233
|
Picric acid
|
12,197
|
393
|
Start
|
Mid
|
| 234
|
High voltage
|
12,196
|
393
|
C
|
Mid
|
| 235
|
Tennis elbow
|
12,136
|
391
|
C
|
Mid
|
| 236
|
Acetic anhydride
|
11,996
|
386
|
B
|
Unknown
|
| 237
|
Indian labour law
|
11,976
|
386
|
B
|
High
|
| 238
|
List of industrial disasters
|
11,952
|
385
|
List
|
High
|
| 239
|
2,4-Dichlorophenoxyacetic acid
|
11,910
|
384
|
C
|
Unknown
|
| 240
|
Acrylamide
|
11,843
|
382
|
B
|
Unknown
|
| 241
|
List of smoking bans in the United States
|
11,772
|
379
|
List
|
Mid
|
| 242
|
Chilblains
|
11,727
|
378
|
Start
|
Unknown
|
| 243
|
Sexually transmitted infections in the pornography industry
|
11,561
|
372
|
Start
|
Low
|
| 244
|
Acetonitrile
|
11,523
|
371
|
C
|
Unknown
|
| 245
|
Calcium sulfate
|
11,408
|
368
|
B
|
Low
|
| 246
|
Cecil Kelley criticality accident
|
11,408
|
368
|
C
|
Low
|
| 247
|
Atrazine
|
11,392
|
367
|
Start
|
Unknown
|
| 248
|
Stress management
|
11,359
|
366
|
C
|
Unknown
|
| 249
|
Radium jaw
|
11,344
|
365
|
Start
|
Low
|
| 250
|
Anthropometry
|
11,321
|
365
|
C
|
Low
|
| 251
|
Hexavalent chromium
|
11,163
|
360
|
B
|
Mid
|
| 252
|
Hazard analysis and critical control points
|
11,158
|
359
|
B
|
Low
|
| 253
|
Maritime transport
|
11,099
|
358
|
C
|
High
|
| 254
|
Forestry
|
10,845
|
349
|
Start
|
High
|
| 255
|
Mercury(II) fulminate
|
10,800
|
348
|
C
|
Low
|
| 256
|
Perfluorooctanesulfonic acid
|
10,791
|
348
|
Start
|
Mid
|
| 257
|
Industrial and organizational psychology
|
10,722
|
345
|
B
|
High
|
| 258
|
Backhoe
|
10,584
|
341
|
Start
|
Unknown
|
| 259
|
Aluminium chloride
|
10,565
|
340
|
GA
|
Mid
|
| 260
|
Health professional
|
10,448
|
337
|
C
|
Mid
|
| 261
|
Globally Harmonized System of Classification and Labelling of Chemicals
|
10,408
|
335
|
C
|
Mid
|
| 262
|
Effects of the Chernobyl disaster
|
10,346
|
333
|
C
|
Low
|
| 263
|
Flag of convenience
|
10,318
|
332
|
GA
|
Low
|
| 264
|
Hospital-acquired infection
|
10,274
|
331
|
C
|
Top
|
| 265
|
Dust
|
10,273
|
331
|
C
|
High
|
| 266
|
Chloroethane
|
10,137
|
327
|
Start
|
Unknown
|
| 267
|
Aluminium sulfate
|
10,071
|
324
|
Start
|
Low
|
| 268
|
Dangerous goods
|
10,047
|
324
|
C
|
High
|
| 269
|
Vibration
|
10,033
|
323
|
B
|
High
|
| 270
|
Motion sickness
|
10,032
|
323
|
B
|
Mid
|
| 271
|
Sodium azide
|
9,985
|
322
|
Start
|
Mid
|
| 272
|
Irezumi
|
9,928
|
320
|
C
|
Low
|
| 273
|
Pig farming
|
9,838
|
317
|
C
|
Unknown
|
| 274
|
Gresford disaster
|
9,807
|
316
|
B
|
Low
|
| 275
|
Hand washing
|
9,644
|
311
|
B
|
Low
|
| 276
|
Sticky keys
|
9,624
|
310
|
Stub
|
Low
|
| 277
|
Biological agent
|
9,623
|
310
|
C
|
High
|
| 278
|
3-Quinuclidinyl benzilate
|
9,591
|
309
|
C
|
Low
|
| 279
|
Dust explosion
|
9,414
|
303
|
C
|
Mid
|
| 280
|
Arc welding
|
9,305
|
300
|
B
|
Unknown
|
| 281
|
De Quervain syndrome
|
9,240
|
298
|
C
|
Mid
|
| 282
|
Situation awareness
|
9,209
|
297
|
B
|
Low
|
| 283
|
Histoplasmosis
|
9,203
|
296
|
Start
|
Unknown
|
| 284
|
Lithium carbonate
|
9,197
|
296
|
Start
|
Mid
|
| 285
|
Pentaerythritol tetranitrate
|
9,195
|
296
|
C
|
Low
|
| 286
|
Legal status of tattooing in European countries
|
9,184
|
296
|
Start
|
Unknown
|
| 287
|
Diving chamber
|
9,175
|
295
|
C
|
Mid
|
| 288
|
Union Carbide India Limited
|
9,070
|
292
|
C
|
Low
|
| 289
|
Chlorpyrifos
|
9,046
|
291
|
C
|
Unknown
|
| 290
|
Laser safety
|
8,990
|
290
|
B
|
High
|
| 291
|
1-Propanol
|
8,975
|
289
|
Start
|
Unknown
|
| 292
|
Mining accident
|
8,918
|
287
|
C
|
High
|
| 293
|
Electrostatic discharge
|
8,858
|
285
|
Start
|
Low
|
| 294
|
Sick building syndrome
|
8,810
|
284
|
Start
|
Mid
|
| 295
|
Restriction of Hazardous Substances Directive
|
8,763
|
282
|
C
|
Mid
|
| 296
|
Smoking ban
|
8,755
|
282
|
B
|
Mid
|
| 297
|
PEPCON disaster
|
8,736
|
281
|
C
|
Low
|
| 298
|
Copper(II) oxide
|
8,692
|
280
|
Start
|
Unknown
|
| 299
|
Copper(II) chloride
|
8,684
|
280
|
GA
|
Low
|
| 300
|
Combustibility and flammability
|
8,678
|
279
|
C
|
High
|
| 301
|
Chlorodifluoromethane
|
8,670
|
279
|
Start
|
Unknown
|
| 302
|
Lightning arrester
|
8,604
|
277
|
Start
|
Low
|
| 303
|
Micromanagement
|
8,547
|
275
|
C
|
Low
|
| 304
|
Nanomaterials
|
8,527
|
275
|
C
|
Unknown
|
| 305
|
Tetrachloroethylene
|
8,523
|
274
|
B
|
Unknown
|
| 306
|
Repetitive strain injury
|
8,492
|
273
|
Start
|
High
|
| 307
|
Burn pit
|
8,472
|
273
|
C
|
Mid
|
| 308
|
One57
|
8,460
|
272
|
GA
|
Low
|
| 309
|
Chest radiograph
|
8,452
|
272
|
B
|
Unknown
|
| 310
|
Health effects arising from the September 11 attacks
|
8,445
|
272
|
C
|
Mid
|
| 311
|
Sandblasting
|
8,341
|
269
|
C
|
Unknown
|
| 312
|
Noise
|
8,292
|
267
|
B
|
Mid
|
| 313
|
Blowout preventer
|
8,262
|
266
|
C
|
Mid
|
| 314
|
Cognitive load
|
8,224
|
265
|
Start
|
Unknown
|
| 315
|
Truck driver
|
8,204
|
264
|
C
|
Mid
|
| 316
|
Exxon Valdez
|
8,182
|
263
|
Start
|
Low
|
| 317
|
Black lung disease
|
8,150
|
262
|
C
|
Mid
|
| 318
|
Chlorine trifluoride
|
8,132
|
262
|
C
|
Low
|
| 319
|
Carbon disulfide
|
8,124
|
262
|
C
|
Low
|
| 320
|
Call centre
|
7,791
|
251
|
B
|
High
|
| 321
|
Ground and neutral
|
7,788
|
251
|
Start
|
Low
|
| 322
|
Hierarchy of hazard controls
|
7,765
|
250
|
Start
|
High
|
| 323
|
Work–life balance
|
7,763
|
250
|
C
|
Mid
|
| 324
|
Kill switch
|
7,699
|
248
|
C
|
High
|
| 325
|
Underwater diving
|
7,667
|
247
|
FA
|
Mid
|
| 326
|
Agriculture in the United States
|
7,660
|
247
|
B
|
Unknown
|
| 327
|
Cyclohexane
|
7,659
|
247
|
B
|
Unknown
|
| 328
|
Lockout–tagout
|
7,613
|
245
|
C
|
High
|
| 329
|
Seveso disaster
|
7,556
|
243
|
Start
|
Low
|
| 330
|
Butadiene
|
7,544
|
243
|
B
|
Unknown
|
| 331
|
Barium sulfate
|
7,542
|
243
|
C
|
Low
|
| 332
|
Accidental death
|
7,525
|
242
|
Start
|
High
|
| 333
|
Passive smoking
|
7,503
|
242
|
B
|
Mid
|
| 334
|
HMX
|
7,492
|
241
|
Start
|
Low
|
| 335
|
Mold health issues
|
7,482
|
241
|
B
|
Mid
|
| 336
|
Emergency service
|
7,475
|
241
|
Start
|
High
|
| 337
|
Arc flash
|
7,391
|
238
|
C
|
Low
|
| 338
|
Cyclopentane
|
7,341
|
236
|
Start
|
Unknown
|
| 339
|
Dichlorodifluoromethane
|
7,237
|
233
|
Start
|
Unknown
|
| 340
|
Causes of cancer
|
7,223
|
233
|
C
|
High
|
| 341
|
Lithium hydride
|
7,219
|
232
|
B
|
Low
|
| 342
|
Workers' compensation
|
7,218
|
232
|
C
|
Mid
|
| 343
|
Occupational therapist
|
7,217
|
232
|
Start
|
Mid
|
| 344
|
Relief valve
|
7,211
|
232
|
C
|
Low
|
| 345
|
Roofer
|
7,204
|
232
|
C
|
Mid
|
| 346
|
Redundancy (engineering)
|
7,191
|
231
|
C
|
Low
|
| 347
|
Hearing
|
7,165
|
231
|
C
|
Low
|
| 348
|
Deafness
|
7,125
|
229
|
Start
|
Unknown
|
| 349
|
1,4-Dioxane
|
7,110
|
229
|
Start
|
Unknown
|
| 350
|
Isocyanate
|
7,101
|
229
|
Start
|
Low
|
| 351
|
Basic life support
|
7,023
|
226
|
Start
|
High
|
| 352
|
Backhoe loader
|
7,004
|
225
|
Start
|
Unknown
|
| 353
|
Pantex
|
6,996
|
225
|
Start
|
Unknown
|
| 354
|
Grain entrapment
|
6,925
|
223
|
C
|
Mid
|
| 355
|
Asbestosis
|
6,908
|
222
|
B
|
Mid
|
| 356
|
Risk assessment
|
6,906
|
222
|
C
|
Top
|
| 357
|
Acrylic acid
|
6,836
|
220
|
Start
|
Unknown
|
| 358
|
Heated tobacco product
|
6,761
|
218
|
Start
|
Low
|
| 359
|
Radium dial
|
6,758
|
218
|
C
|
Mid
|
| 360
|
Fire department
|
6,757
|
217
|
Start
|
Top
|
| 361
|
National Electrical Code
|
6,755
|
217
|
C
|
Mid
|
| 362
|
List of highly toxic gases
|
6,694
|
215
|
List
|
High
|
| 363
|
List of body piercings
|
6,693
|
215
|
List
|
Low
|
| 364
|
Opto-isolator
|
6,634
|
214
|
C
|
Low
|
| 365
|
Sentinel species
|
6,619
|
213
|
C
|
Low
|
| 366
|
Croupier
|
6,574
|
212
|
Start
|
Unknown
|
| 367
|
Fire safety
|
6,565
|
211
|
Start
|
High
|
| 368
|
Aviation safety
|
6,552
|
211
|
C
|
Mid
|
| 369
|
2-Butoxyethanol
|
6,530
|
210
|
C
|
Low
|
| 370
|
Environment, health and safety
|
6,519
|
210
|
Start
|
High
|
| 371
|
Industrial robot
|
6,506
|
209
|
B
|
Mid
|
| 372
|
Environmental health
|
6,494
|
209
|
Start
|
Top
|
| 373
|
Thermal comfort
|
6,475
|
208
|
B
|
Mid
|
| 374
|
N95 respirator
|
6,444
|
207
|
C
|
Low
|
| 375
|
Earth-leakage circuit breaker
|
6,435
|
207
|
Start
|
Low
|
| 376
|
Bronchiolitis obliterans
|
6,434
|
207
|
C
|
High
|
| 377
|
Acrylonitrile
|
6,411
|
206
|
Start
|
Mid
|
| 378
|
Shooting range
|
6,395
|
206
|
Start
|
Low
|
| 379
|
Platform screen doors
|
6,278
|
202
|
C
|
Unknown
|
| 380
|
Catechol
|
6,267
|
202
|
Stub
|
Low
|
| 381
|
Thacker Pass Lithium Mine
|
6,247
|
201
|
C
|
Low
|
| 382
|
Social determinants of health
|
6,236
|
201
|
C
|
Mid
|
| 383
|
Noise-cancelling headphones
|
6,199
|
199
|
Unknown
|
Unknown
|
| 384
|
Emotional labor
|
6,179
|
199
|
B
|
Mid
|
| 385
|
Indoor air quality
|
6,176
|
199
|
B
|
High
|
| 386
|
Isolation transformer
|
6,145
|
198
|
Start
|
Low
|
| 387
|
Texas City refinery explosion
|
6,145
|
198
|
GA
|
Low
|
| 388
|
Diborane
|
5,958
|
192
|
B
|
Unknown
|
| 389
|
Lists of UN numbers
|
5,938
|
191
|
List
|
Mid
|
| 390
|
Tyvek
|
5,923
|
191
|
Start
|
Low
|
| 391
|
Arsenic trioxide
|
5,884
|
189
|
B
|
Low
|
| 392
|
Diacetyl
|
5,847
|
188
|
C
|
High
|
| 393
|
Nitrogen triiodide
|
5,846
|
188
|
C
|
Low
|
| 394
|
Flammability limit
|
5,756
|
185
|
B
|
High
|
| 395
|
Acrolein
|
5,747
|
185
|
Start
|
Unknown
|
| 396
|
Copper(I) oxide
|
5,745
|
185
|
Start
|
Unknown
|
| 397
|
Buncefield fire
|
5,743
|
185
|
C
|
Mid
|
| 398
|
Lithium aluminium hydride
|
5,716
|
184
|
B
|
Low
|
| 399
|
Wet-bulb globe temperature
|
5,707
|
184
|
Start
|
Low
|
| 400
|
Metal fume fever
|
5,666
|
182
|
C
|
Mid
|
| 401
|
Davy lamp
|
5,662
|
182
|
C
|
Low
|
| 402
|
West Fertilizer Company explosion
|
5,635
|
181
|
C
|
Low
|
| 403
|
Labour in India
|
5,597
|
180
|
B
|
High
|
| 404
|
Lia radiological accident
|
5,590
|
180
|
C
|
Low
|
| 405
|
London Beer Flood
|
5,577
|
179
|
FA
|
Low
|
| 406
|
Lithium hydroxide
|
5,569
|
179
|
Start
|
Low
|
| 407
|
Workplace bullying
|
5,554
|
179
|
B
|
Low
|
| 408
|
Hostile work environment
|
5,543
|
178
|
Start
|
Mid
|
| 409
|
Alaskan king crab fishing
|
5,502
|
177
|
B
|
Unknown
|
| 410
|
Ocean Ranger
|
5,476
|
176
|
Start
|
Low
|
| 411
|
1,2-Dichloroethane
|
5,458
|
176
|
B
|
Unknown
|
| 412
|
Trench
|
5,445
|
175
|
C
|
Low
|
| 413
|
Extra-low voltage
|
5,396
|
174
|
Start
|
Mid
|
| 414
|
Respirator
|
5,329
|
171
|
B
|
Top
|
| 415
|
Chloromethane
|
5,324
|
171
|
Start
|
Unknown
|
| 416
|
Nicoll Highway collapse
|
5,316
|
171
|
FA
|
Low
|
| 417
|
Meat-packing industry
|
5,305
|
171
|
Start
|
Mid
|
| 418
|
Checklist
|
5,277
|
170
|
Start
|
Low
|
| 419
|
Buchholz relay
|
5,270
|
170
|
Start
|
Low
|
| 420
|
Health and Safety at Work etc. Act 1974
|
5,264
|
169
|
C
|
Low
|
| 421
|
Butyl acetate
|
5,252
|
169
|
Start
|
Unknown
|
| 422
|
Carbofuran
|
5,225
|
168
|
Start
|
Unknown
|
| 423
|
2,3,7,8-Tetrachlorodibenzodioxin
|
5,197
|
167
|
GA
|
Unknown
|
| 424
|
Falling (accident)
|
5,181
|
167
|
Start
|
Top
|
| 425
|
Effects of climate change on human health
|
5,154
|
166
|
B
|
Mid
|
| 426
|
Surfer's ear
|
5,148
|
166
|
C
|
Low
|
| 427
|
Copper(II) nitrate
|
5,138
|
165
|
B
|
Unknown
|
| 428
|
Carbaryl
|
5,138
|
165
|
Start
|
Unknown
|
| 429
|
Lithium chloride
|
5,128
|
165
|
B
|
Mid
|
| 430
|
Indoor mold
|
5,124
|
165
|
C
|
Top
|
| 431
|
Discharge of radioactive water of the Fukushima Daiichi Nuclear Power Plant
|
5,080
|
163
|
B
|
Low
|
| 432
|
Pemberton Mill
|
5,079
|
163
|
C
|
Low
|
| 433
|
Women in the workforce
|
5,063
|
163
|
B
|
Top
|
| 434
|
Bomb suit
|
5,007
|
161
|
C
|
Low
|
| 435
|
Runway excursion
|
4,953
|
159
|
C
|
Low
|
| 436
|
Lithium iron phosphate
|
4,941
|
159
|
Start
|
Low
|
| 437
|
Peritoneal mesothelioma
|
4,915
|
158
|
Start
|
High
|
| 438
|
Hazard and operability study
|
4,897
|
157
|
Start
|
Low
|
| 439
|
Needlestick injury
|
4,892
|
157
|
C
|
Top
|
| 440
|
Calcium silicate
|
4,887
|
157
|
Start
|
Unknown
|
| 441
|
UN number
|
4,844
|
156
|
Start
|
Mid
|
| 442
|
Mitigation
|
4,815
|
155
|
Start
|
Mid
|
| 443
|
Bis(2-ethylhexyl) phthalate
|
4,793
|
154
|
Start
|
Unknown
|
| 444
|
Camelford water pollution incident
|
4,777
|
154
|
B
|
Low
|
| 445
|
Methylene diphenyl diisocyanate
|
4,766
|
153
|
B
|
Unknown
|
| 446
|
Cumene
|
4,763
|
153
|
Start
|
Unknown
|
| 447
|
Comparison of Chernobyl and other radioactivity releases
|
4,744
|
153
|
C
|
Low
|
| 448
|
Near miss (safety)
|
4,718
|
152
|
C
|
Top
|
| 449
|
N-Butyllithium
|
4,704
|
151
|
B
|
Mid
|
| 450
|
Rupture disc
|
4,700
|
151
|
Start
|
Low
|
| 451
|
Portsmouth Naval Shipyard
|
4,690
|
151
|
C
|
Unknown
|
| 452
|
Fume hood
|
4,689
|
151
|
GA
|
Mid
|
| 453
|
Child safety seat
|
4,631
|
149
|
C
|
Low
|
| 454
|
Bromomethane
|
4,619
|
149
|
C
|
Low
|
| 455
|
Construction worker
|
4,618
|
148
|
Start
|
Mid
|
| 456
|
GHS precautionary statements
|
4,610
|
148
|
Start
|
Mid
|
| 457
|
Arc-fault circuit interrupter
|
4,589
|
148
|
C
|
Low
|
| 458
|
Chromium(III) oxide
|
4,585
|
147
|
Start
|
Low
|
| 459
|
Fire class
|
4,579
|
147
|
Start
|
Low
|
| 460
|
Pneumoconiosis
|
4,572
|
147
|
Start
|
High
|
| 461
|
Accident triangle
|
4,565
|
147
|
C
|
Unknown
|
| 462
|
ISO 45001
|
4,555
|
146
|
C
|
Unknown
|
| 463
|
Nail gun
|
4,414
|
142
|
Start
|
Unknown
|
| 464
|
Office chair
|
4,411
|
142
|
Start
|
Low
|
| 465
|
Copper(II) hydroxide
|
4,404
|
142
|
B
|
Unknown
|
| 466
|
ATEX directive
|
4,400
|
141
|
Start
|
Low
|
| 467
|
Radioactive contamination from the Rocky Flats Plant
|
4,367
|
140
|
C
|
Low
|
| 468
|
Hypersensitivity pneumonitis
|
4,337
|
139
|
C
|
Top
|
| 469
|
Azide
|
4,326
|
139
|
C
|
Mid
|
| 470
|
Lithium metal battery
|
4,316
|
139
|
C
|
Low
|
| 471
|
Registration, Evaluation, Authorisation and Restriction of Chemicals
|
4,300
|
138
|
Start
|
Mid
|
| 472
|
San Bruno pipeline explosion
|
4,300
|
138
|
C
|
Low
|
| 473
|
Interlock (engineering)
|
4,297
|
138
|
Start
|
Low
|
| 474
|
Shift work
|
4,294
|
138
|
C
|
High
|
| 475
|
Electrical equipment in hazardous areas
|
4,263
|
137
|
Start
|
Low
|
| 476
|
Calcium fluoride
|
4,256
|
137
|
B
|
Low
|
| 477
|
Cyanogen
|
4,238
|
136
|
Start
|
Unknown
|
| 478
|
National Institute for Occupational Safety and Health
|
4,234
|
136
|
C
|
Mid
|
| 479
|
Air changes per hour
|
4,234
|
136
|
Start
|
Low
|
| 480
|
Cyclohexanone
|
4,232
|
136
|
C
|
Unknown
|
| 481
|
Iodomethane
|
4,218
|
136
|
C
|
Mid
|
| 482
|
Cresol
|
4,184
|
134
|
Start
|
Unknown
|
| 483
|
Chromic acid
|
4,182
|
134
|
C
|
Low
|
| 484
|
Barium chloride
|
4,167
|
134
|
C
|
Low
|
| 485
|
Morecambe Bay cockling disaster
|
4,160
|
134
|
C
|
Mid
|
| 486
|
Carbon monoxide detector
|
4,126
|
133
|
C
|
Unknown
|
| 487
|
Dirt
|
4,115
|
132
|
C
|
Low
|
| 488
|
Pointing and calling
|
4,072
|
131
|
Start
|
Mid
|
| 489
|
Organolithium reagent
|
4,071
|
131
|
B
|
Mid
|
| 490
|
Hawks Nest Tunnel disaster
|
4,067
|
131
|
C
|
Low
|
| 491
|
Vaal Reefs mining disaster
|
4,061
|
131
|
C
|
Low
|
| 492
|
2-Butanol
|
4,018
|
129
|
C
|
Low
|
| 493
|
Upper Big Branch Mine disaster
|
4,012
|
129
|
B
|
Mid
|
| 494
|
Psychopathy in the workplace
|
4,003
|
129
|
C
|
Low
|
| 495
|
Chlorine gas poisoning
|
4,001
|
129
|
C
|
Mid
|
| 496
|
1978 smallpox outbreak in the United Kingdom
|
3,999
|
129
|
B
|
Low
|
| 497
|
Azodicarbonamide
|
3,978
|
128
|
Start
|
Unknown
|
| 498
|
Appliance classes
|
3,944
|
127
|
C
|
Mid
|
| 499
|
Bureau of Labor Statistics
|
3,938
|
127
|
Start
|
Low
|
| 500
|
Wildrake diving accident
|
3,937
|
127
|
Start
|
Low
|
| 501
|
Cadmium poisoning
|
3,919
|
126
|
C
|
Unknown
|
| 502
|
Occupational hazard
|
3,893
|
125
|
Start
|
Top
|
| 503
|
Automotive safety
|
3,889
|
125
|
C
|
Low
|
| 504
|
Lindane
|
3,879
|
125
|
B
|
Mid
|
| 505
|
Boron trifluoride
|
3,875
|
125
|
C
|
Low
|
| 506
|
Global spread of H5N1
|
3,861
|
124
|
B
|
Low
|
| 507
|
Emotional exhaustion
|
3,849
|
124
|
C
|
Unknown
|
| 508
|
Willow Island disaster
|
3,845
|
124
|
Start
|
Low
|
| 509
|
Nitrogen trichloride
|
3,835
|
123
|
Start
|
Low
|
| 510
|
Urea nitrate
|
3,831
|
123
|
Start
|
Low
|
| 511
|
Bleed air
|
3,830
|
123
|
B
|
Low
|
| 512
|
Boiler explosion
|
3,784
|
122
|
C
|
Low
|
| 513
|
ISO 3864
|
3,776
|
121
|
Stub
|
Unknown
|
| 514
|
1,4-Dichlorobenzene
|
3,772
|
121
|
C
|
Unknown
|
| 515
|
Noise-induced hearing loss
|
3,758
|
121
|
C
|
High
|
| 516
|
Copper(II) acetate
|
3,742
|
120
|
B
|
Unknown
|
| 517
|
Health promotion
|
3,739
|
120
|
Start
|
Unknown
|
| 518
|
Health and Safety Executive
|
3,738
|
120
|
C
|
Top
|
| 519
|
Longline fishing
|
3,717
|
119
|
Start
|
Unknown
|
| 520
|
Workplace
|
3,714
|
119
|
Start
|
Top
|
| 521
|
Waste collector
|
3,710
|
119
|
C
|
Low
|
| 522
|
Japanese reaction to Fukushima Daiichi nuclear disaster
|
3,701
|
119
|
B
|
Low
|
| 523
|
Body art
|
3,685
|
118
|
C
|
Low
|
| 524
|
Ixtoc I oil spill
|
3,679
|
118
|
C
|
Low
|
| 525
|
Confined space
|
3,676
|
118
|
C
|
Mid
|
| 526
|
Copper(I) chloride
|
3,658
|
118
|
GA
|
Mid
|
| 527
|
Big Blue crane collapse
|
3,650
|
117
|
Start
|
Low
|
| 528
|
Normalization of deviance
|
3,648
|
117
|
Stub
|
Mid
|
| 529
|
Oppau explosion
|
3,612
|
116
|
C
|
Low
|
| 530
|
Great Mill Disaster
|
3,600
|
116
|
GA
|
Low
|
| 531
|
Chlorobenzene
|
3,576
|
115
|
Start
|
Unknown
|
| 532
|
1,4-Benzoquinone
|
3,555
|
114
|
Start
|
Unknown
|
| 533
|
Caprolactam
|
3,544
|
114
|
Start
|
Unknown
|
| 534
|
Decompression practice
|
3,539
|
114
|
GA
|
Low
|
| 535
|
Toxic workplace
|
3,529
|
113
|
Start
|
Mid
|
| 536
|
Blood-borne disease
|
3,516
|
113
|
Start
|
High
|
| 537
|
Octanitrocubane
|
3,473
|
112
|
Start
|
Low
|
| 538
|
Cutting fluid
|
3,437
|
110
|
B
|
Mid
|
| 539
|
Threshold limit value
|
3,437
|
110
|
Start
|
High
|
| 540
|
3D printing processes
|
3,437
|
110
|
C
|
Mid
|
| 541
|
Multiple chemical sensitivity
|
3,432
|
110
|
Start
|
Low
|
| 542
|
Steel-toe boot
|
3,427
|
110
|
C
|
High
|
| 543
|
Nuclear fuel cycle
|
3,425
|
110
|
C
|
Low
|
| 544
|
Human error
|
3,425
|
110
|
C
|
High
|
| 545
|
Hexanitrohexaazaisowurtzitane
|
3,417
|
110
|
C
|
Low
|
| 546
|
Asphyxiant gas
|
3,416
|
110
|
Unknown
|
Unknown
|
| 547
|
OHSAS 18001
|
3,400
|
109
|
Start
|
Mid
|
| 548
|
Chemical hazard
|
3,398
|
109
|
Start
|
High
|
| 549
|
Anti-flash white
|
3,387
|
109
|
Start
|
Mid
|
| 550
|
Argonaut Mine
|
3,370
|
108
|
Start
|
Low
|
| 551
|
List of UN numbers 1201 to 1300
|
3,357
|
108
|
List
|
Low
|
| 552
|
Sverdlovsk anthrax leak
|
3,345
|
107
|
C
|
Low
|
| 553
|
Boron trioxide
|
3,344
|
107
|
Start
|
Unknown
|
| 554
|
Lithium fluoride
|
3,344
|
107
|
Start
|
Low
|
| 555
|
Benzyl chloride
|
3,341
|
107
|
Start
|
Unknown
|
| 556
|
Sayano-Shushenskaya power station accident
|
3,341
|
107
|
B
|
Low
|
| 557
|
Monongah mining disaster
|
3,337
|
107
|
Start
|
Low
|
| 558
|
Commercial fishing
|
3,309
|
106
|
C
|
Mid
|
| 559
|
Factories Act, 1948 (India)
|
3,306
|
106
|
Start
|
Unknown
|
| 560
|
Arsine
|
3,305
|
106
|
B
|
Low
|
| 561
|
Cyanamide
|
3,305
|
106
|
Start
|
Unknown
|
| 562
|
2,4,5-Trichlorophenoxyacetic acid
|
3,304
|
106
|
C
|
Low
|
| 563
|
Bromotrifluoromethane
|
3,290
|
106
|
Start
|
Unknown
|
| 564
|
Farmworker
|
3,284
|
105
|
C
|
Unknown
|
| 565
|
Asbestos abatement
|
3,271
|
105
|
C
|
Low
|
| 566
|
Occupational stress
|
3,270
|
105
|
B
|
High
|
| 567
|
Surface-supplied diving
|
3,261
|
105
|
B
|
Mid
|
| 568
|
Diving team
|
3,257
|
105
|
B
|
Low
|
| 569
|
Federal Motor Vehicle Safety Standards
|
3,251
|
104
|
C
|
Low
|
| 570
|
Mining in India
|
3,250
|
104
|
C
|
High
|
| 571
|
Diazinon
|
3,235
|
104
|
C
|
Unknown
|
| 572
|
BS 7671
|
3,223
|
103
|
Start
|
Low
|
| 573
|
Kingston Fossil Plant coal fly ash slurry spill
|
3,222
|
103
|
GA
|
Mid
|
| 574
|
Polychlorinated dibenzodioxins
|
3,214
|
103
|
B
|
Mid
|
| 575
|
Courrières mine disaster
|
3,212
|
103
|
Start
|
Mid
|
| 576
|
Chasnala mining disaster
|
3,202
|
103
|
Stub
|
Low
|
| 577
|
Firedamp
|
3,177
|
102
|
C
|
Mid
|
| 578
|
Radiation exposure
|
3,175
|
102
|
B
|
Mid
|
| 579
|
Diving hazards
|
3,173
|
102
|
C
|
Low
|
| 580
|
Abrin
|
3,168
|
102
|
Start
|
Unknown
|
| 581
|
High-pressure nervous syndrome
|
3,165
|
102
|
Start
|
Low
|
| 582
|
Occupational Safety and Health Act (United States)
|
3,164
|
102
|
B
|
High
|
| 583
|
Charleston Sofa Super Store fire
|
3,163
|
102
|
B
|
Low
|
| 584
|
Basic copper carbonate
|
3,157
|
101
|
Start
|
Unknown
|
| 585
|
Radiation-induced cancer
|
3,153
|
101
|
C
|
Unknown
|
| 586
|
Boating
|
3,138
|
101
|
Start
|
Low
|
| 587
|
1,1,1-Trichloroethane
|
3,114
|
100
|
B
|
Unknown
|
| 588
|
Communication during the September 11 attacks
|
3,094
|
99
|
B
|
Unknown
|
| 589
|
Fly ash
|
3,091
|
99
|
NA
|
NA
|
| 590
|
Blast wave
|
3,091
|
99
|
C
|
Mid
|
| 591
|
Workplace harassment
|
3,069
|
99
|
B
|
High
|
| 592
|
Occupational disease
|
3,064
|
98
|
Start
|
Top
|
| 593
|
Hydrazoic acid
|
3,041
|
98
|
Start
|
Mid
|
| 594
|
Lithium niobate
|
3,037
|
97
|
B
|
Low
|
| 595
|
Appreciative inquiry
|
3,030
|
97
|
C
|
Low
|
| 596
|
Church Rock uranium mill spill
|
3,016
|
97
|
C
|
Low
|
| 597
|
Beaconsfield Mine collapse
|
2,995
|
96
|
B
|
Low
|
| 598
|
Chemical burn
|
2,989
|
96
|
Start
|
Mid
|
| 599
|
Low voltage
|
2,989
|
96
|
Start
|
Mid
|
| 600
|
Aziridine
|
2,986
|
96
|
B
|
Unknown
|
| 601
|
Lead shielding
|
2,947
|
95
|
C
|
Mid
|
| 602
|
Safety valve
|
2,931
|
94
|
C
|
Mid
|
| 603
|
Biphenyl
|
2,922
|
94
|
Start
|
Unknown
|
| 604
|
Employee assistance program
|
2,920
|
94
|
Start
|
Mid
|
| 605
|
Decompression (diving)
|
2,919
|
94
|
GA
|
Mid
|
| 606
|
Fire lookout
|
2,915
|
94
|
C
|
Mid
|
| 607
|
Silver fulminate
|
2,914
|
94
|
C
|
Mid
|
| 608
|
Chlordane
|
2,900
|
93
|
Start
|
Mid
|
| 609
|
Car dependency
|
2,894
|
93
|
Start
|
Unknown
|
| 610
|
Water-reactive substances
|
2,877
|
92
|
Start
|
Low
|
| 611
|
Medical glove
|
2,870
|
92
|
Start
|
Mid
|
| 612
|
Microplastics effects on human health
|
2,867
|
92
|
C
|
Low
|
| 613
|
Alexander L. Kielland (platform)
|
2,861
|
92
|
Start
|
Low
|
| 614
|
Golfer's elbow
|
2,829
|
91
|
Start
|
Low
|
| 615
|
Emerging infectious disease
|
2,828
|
91
|
Start
|
Mid
|
| 616
|
2-Ethylhexanol
|
2,825
|
91
|
Start
|
Unknown
|
| 617
|
Prestige oil spill
|
2,817
|
90
|
B
|
Low
|
| 618
|
Carbonless copy paper
|
2,813
|
90
|
C
|
Low
|
| 619
|
Beryllium oxide
|
2,801
|
90
|
C
|
Unknown
|
| 620
|
Spray painting
|
2,800
|
90
|
Start
|
Mid
|
| 621
|
Dibutyl phthalate
|
2,792
|
90
|
Start
|
Unknown
|
| 622
|
Lithium oxide
|
2,789
|
89
|
Start
|
Low
|
| 623
|
Table of explosive detonation velocities
|
2,780
|
89
|
List
|
Low
|
| 624
|
Lithium cobalt oxide
|
2,778
|
89
|
Start
|
Low
|
| 625
|
List of civilian nuclear accidents
|
2,764
|
89
|
List
|
Unknown
|
| 626
|
Flame arrester
|
2,762
|
89
|
C
|
Mid
|
| 627
|
Chemical accident
|
2,750
|
88
|
Start
|
Top
|
| 628
|
Hard hat
|
2,749
|
88
|
C
|
Unknown
|
| 629
|
Endicott, New York
|
2,746
|
88
|
C
|
Low
|
| 630
|
Sexual harassment in education in the United States
|
2,743
|
88
|
C
|
Low
|
| 631
|
Stress ball
|
2,734
|
88
|
Stub
|
Low
|
| 632
|
Physical hazard
|
2,708
|
87
|
C
|
High
|
| 633
|
Nyonoksa radiation accident
|
2,679
|
86
|
Start
|
Low
|
| 634
|
Intrinsic safety
|
2,669
|
86
|
Start
|
Low
|
| 635
|
Occupational medicine
|
2,635
|
85
|
C
|
Top
|
| 636
|
Fukushima disaster cleanup
|
2,634
|
84
|
C
|
High
|
| 637
|
Allyl alcohol
|
2,632
|
84
|
Start
|
Unknown
|
| 638
|
Immediately dangerous to life or health
|
2,625
|
84
|
Stub
|
Mid
|
| 639
|
Fukushima Daiichi nuclear disaster casualties
|
2,625
|
84
|
C
|
Low
|
| 640
|
Chloroprene
|
2,624
|
84
|
Start
|
Unknown
|
| 641
|
Senghenydd colliery disaster
|
2,624
|
84
|
FA
|
Low
|
| 642
|
Springhill mining disasters
|
2,608
|
84
|
C
|
Low
|
| 643
|
European Chemicals Agency
|
2,604
|
84
|
Start
|
Mid
|
| 644
|
Compactor
|
2,601
|
83
|
Start
|
Low
|
| 645
|
Chorded keyboard
|
2,589
|
83
|
C
|
Low
|
| 646
|
Chemotherapy regimen
|
2,567
|
82
|
List
|
Unknown
|
| 647
|
Impact of nanotechnology
|
2,548
|
82
|
C
|
High
|
| 648
|
Berylliosis
|
2,540
|
81
|
Start
|
Mid
|
| 649
|
Smoke bomb
|
2,536
|
81
|
Stub
|
Low
|
| 650
|
Radiation effects from the Fukushima Daiichi nuclear disaster
|
2,533
|
81
|
C
|
Mid
|
| 651
|
Chimney sweeps' carcinoma
|
2,527
|
81
|
C
|
Low
|
| 652
|
Wildfire suppression
|
2,525
|
81
|
C
|
Mid
|
| 653
|
Antimony trioxide
|
2,518
|
81
|
B
|
Low
|
| 654
|
List of Chernobyl-related articles
|
2,511
|
81
|
List
|
Mid
|
| 655
|
Hand truck
|
2,506
|
80
|
Start
|
Unknown
|
| 656
|
Refrigerator death
|
2,505
|
80
|
Start
|
Low
|
| 657
|
Diazomethane
|
2,498
|
80
|
Start
|
Mid
|
| 658
|
Musculoskeletal disorder
|
2,498
|
80
|
C
|
Top
|
| 659
|
Timeline of the Fukushima Daiichi nuclear disaster
|
2,497
|
80
|
B
|
Mid
|
| 660
|
Substance of very high concern
|
2,487
|
80
|
Start
|
Low
|
| 661
|
FFP standards
|
2,486
|
80
|
C
|
High
|
| 662
|
Hazardous Materials Identification System
|
2,478
|
79
|
Start
|
Mid
|
| 663
|
Fuse cutout
|
2,474
|
79
|
Start
|
Low
|
| 664
|
History of cancer chemotherapy
|
2,473
|
79
|
C
|
Low
|
| 665
|
Permissible exposure limit
|
2,471
|
79
|
Start
|
Mid
|
| 666
|
Rotterdam Convention
|
2,466
|
79
|
Start
|
Low
|
| 667
|
Absorption (skin)
|
2,463
|
79
|
C
|
Mid
|
| 668
|
Cyclohexanol
|
2,461
|
79
|
Start
|
Unknown
|
| 669
|
Chromium(III) chloride
|
2,460
|
79
|
B
|
Low
|
| 670
|
Occupational hygiene
|
2,459
|
79
|
C
|
Top
|
| 671
|
Exit sign
|
2,456
|
79
|
Start
|
Mid
|
| 672
|
Contingent work
|
2,449
|
79
|
Start
|
Mid
|
| 673
|
Lithium bis(trimethylsilyl)amide
|
2,442
|
78
|
Start
|
Low
|
| 674
|
Survival suit
|
2,439
|
78
|
C
|
High
|
| 675
|
San Juanico disaster
|
2,433
|
78
|
B
|
Low
|
| 676
|
Copper(I) iodide
|
2,410
|
77
|
B
|
Unknown
|
| 677
|
1,2-Dibromoethane
|
2,409
|
77
|
Start
|
Unknown
|
| 678
|
Petroleum benzine
|
2,395
|
77
|
Start
|
Mid
|
| 679
|
Fukushima 50
|
2,391
|
77
|
Start
|
Mid
|
| 680
|
Safety lamp
|
2,385
|
76
|
C
|
Low
|
| 681
|
Sago Mine disaster
|
2,378
|
76
|
B
|
Low
|
| 682
|
Aluminium nitrate
|
2,369
|
76
|
Start
|
Low
|
| 683
|
Workplace violence
|
2,366
|
76
|
C
|
Top
|
| 684
|
Barium nitrate
|
2,363
|
76
|
Start
|
Low
|
| 685
|
ADR (treaty)
|
2,352
|
75
|
Start
|
Low
|
| 686
|
High altitude breathing apparatus
|
2,327
|
75
|
Start
|
Low
|
| 687
|
Health effects from noise
|
2,322
|
74
|
C
|
High
|
| 688
|
Lead(II) azide
|
2,310
|
74
|
C
|
Mid
|
| 689
|
Aluminium fluoride
|
2,290
|
73
|
B
|
Low
|
| 690
|
Memphis sanitation strike
|
2,289
|
73
|
C
|
High
|
| 691
|
Environmental toxicology
|
2,285
|
73
|
C
|
High
|
| 692
|
Safety harness
|
2,284
|
73
|
Start
|
Low
|
| 693
|
Organizational conflict
|
2,282
|
73
|
Start
|
Mid
|
| 694
|
1969 Santa Barbara oil spill
|
2,272
|
73
|
C
|
Low
|
| 695
|
Pike River Mine disaster
|
2,269
|
73
|
C
|
Low
|
| 696
|
Comparison of the Chernobyl and Fukushima nuclear accidents
|
2,263
|
73
|
List
|
Low
|
| 697
|
List of International Labour Organization Conventions
|
2,258
|
72
|
List
|
Unknown
|
| 698
|
Stab-Lok
|
2,254
|
72
|
Stub
|
Low
|
| 699
|
Asbestos and the law
|
2,243
|
72
|
C
|
Low
|
| 700
|
1,2-Dichlorobenzene
|
2,239
|
72
|
Start
|
Unknown
|
| 701
|
Cyclohexene
|
2,237
|
72
|
Start
|
Unknown
|
| 702
|
Portable appliance testing
|
2,235
|
72
|
C
|
Mid
|
| 703
|
Placard
|
2,234
|
72
|
C
|
Low
|
| 704
|
Material handling
|
2,232
|
72
|
Start
|
Unknown
|
| 705
|
Deepwater Horizon investigation
|
2,220
|
71
|
Start
|
Low
|
| 706
|
Lithium bromide
|
2,217
|
71
|
C
|
Low
|
| 707
|
Cyclopentadiene
|
2,215
|
71
|
B
|
Low
|
| 708
|
2-Methoxyethanol
|
2,211
|
71
|
Start
|
Unknown
|
| 709
|
Spyros disaster
|
2,204
|
71
|
Start
|
Low
|
| 710
|
Cyanogen chloride
|
2,198
|
70
|
Start
|
Unknown
|
| 711
|
Knox Mine disaster
|
2,190
|
70
|
Start
|
Low
|
| 712
|
Safety engineering
|
2,185
|
70
|
Start
|
High
|
| 713
|
Sewer gas
|
2,179
|
70
|
Start
|
Mid
|
| 714
|
Tert-Butyllithium
|
2,171
|
70
|
C
|
Mid
|
| 715
|
Ufa train disaster
|
2,161
|
69
|
Stub
|
Low
|
| 716
|
Calcium cyanamide
|
2,158
|
69
|
B
|
Unknown
|
| 717
|
Three Mile Island accident health effects
|
2,158
|
69
|
B
|
Low
|
| 718
|
Latex allergy
|
2,137
|
68
|
B
|
High
|
| 719
|
Byssinosis
|
2,133
|
68
|
C
|
Mid
|
| 720
|
Cadmium sulfide
|
2,127
|
68
|
B
|
Low
|
| 721
|
Fulminate
|
2,099
|
67
|
Start
|
Low
|
| 722
|
CSR Limited
|
2,088
|
67
|
Start
|
Low
|
| 723
|
Gas explosion
|
2,083
|
67
|
Start
|
Mid
|
| 724
|
Acrodynia
|
2,082
|
67
|
Start
|
Mid
|
| 725
|
4-Nitroaniline
|
2,077
|
67
|
Start
|
Unknown
|
| 726
|
1,2-Dichloroethylene
|
2,076
|
66
|
Start
|
Low
|
| 727
|
Ergonomic hazard
|
2,060
|
66
|
Stub
|
High
|
| 728
|
Soma mine disaster
|
2,059
|
66
|
C
|
Low
|
| 729
|
Nuclear flask
|
2,053
|
66
|
C
|
Low
|
| 730
|
Applications of 3D printing
|
2,052
|
66
|
Unknown
|
Mid
|
| 731
|
Smouldering
|
2,047
|
66
|
C
|
Low
|
| 732
|
Microsoft ergonomic keyboards
|
2,043
|
65
|
Start
|
Low
|
| 733
|
Cadmium telluride
|
2,042
|
65
|
B
|
Low
|
| 734
|
Amyl acetate
|
2,041
|
65
|
Stub
|
Unknown
|
| 735
|
Hazard analysis
|
2,035
|
65
|
Start
|
Mid
|
| 736
|
Complications of prolonged standing
|
2,031
|
65
|
Start
|
Mid
|
| 737
|
Phillips disaster of 1989
|
2,027
|
65
|
C
|
Low
|
| 738
|
Abbeystead disaster
|
2,022
|
65
|
Start
|
Low
|
| 739
|
Cyclohexylamine
|
2,009
|
64
|
Start
|
Unknown
|
| 740
|
Rural health
|
1,992
|
64
|
C
|
Mid
|
| 741
|
Pontiac fever
|
1,978
|
63
|
B
|
Low
|
| 742
|
Tattooing in South Korea
|
1,974
|
63
|
Start
|
Low
|
| 743
|
Health impact of asbestos
|
1,969
|
63
|
C
|
High
|
| 744
|
Chromyl chloride
|
1,964
|
63
|
Start
|
Low
|
| 745
|
Sunshine Mine
|
1,954
|
63
|
Start
|
Low
|
| 746
|
Thermal cutoff
|
1,953
|
63
|
Start
|
Low
|
| 747
|
Lithium hexafluorophosphate
|
1,943
|
62
|
Start
|
Low
|
| 748
|
Agricultural education
|
1,941
|
62
|
C
|
Top
|
| 749
|
Hamlet chicken processing plant fire
|
1,941
|
62
|
FA
|
Low
|
| 750
|
Steam explosion
|
1,940
|
62
|
Start
|
Low
|
| 751
|
Carbendazim
|
1,928
|
62
|
Stub
|
Unknown
|
| 752
|
Electrical bonding
|
1,927
|
62
|
Start
|
Low
|
| 753
|
Barricade tape
|
1,926
|
62
|
C
|
Low
|
| 754
|
Psychosocial hazard
|
1,922
|
62
|
Start
|
Top
|
| 755
|
Lithium cyanide
|
1,919
|
61
|
Stub
|
Low
|
| 756
|
Health effects of tattoos
|
1,913
|
61
|
B
|
Low
|
| 757
|
Workplace aggression
|
1,899
|
61
|
C
|
Low
|
| 758
|
Antimony pentafluoride
|
1,898
|
61
|
C
|
Low
|
| 759
|
Aldrin
|
1,897
|
61
|
B
|
Low
|
| 760
|
Adamsite
|
1,895
|
61
|
Start
|
Unknown
|
| 761
|
2008 Georgia Imperial Sugar refinery explosion
|
1,895
|
61
|
GA
|
Low
|
| 762
|
Concussions in American football
|
1,890
|
60
|
C
|
Mid
|
| 763
|
Concussions in sport
|
1,889
|
60
|
C
|
Low
|
| 764
|
Safety sign
|
1,878
|
60
|
C
|
Low
|
| 765
|
Right to sit in the United States
|
1,877
|
60
|
C
|
Mid
|
| 766
|
Noise control
|
1,873
|
60
|
C
|
High
|
| 767
|
Corrosive substance
|
1,850
|
59
|
NA
|
Mid
|
| 768
|
Work accident
|
1,839
|
59
|
Start
|
Top
|
| 769
|
Erythritol tetranitrate
|
1,837
|
59
|
Start
|
Low
|
| 770
|
Fukushima Daini Nuclear Power Plant
|
1,836
|
59
|
Start
|
Low
|
| 771
|
Nitroguanidine
|
1,816
|
58
|
C
|
Low
|
| 772
|
Medical law
|
1,815
|
58
|
Start
|
Low
|
| 773
|
Groundskeeping
|
1,803
|
58
|
Start
|
Unknown
|
| 774
|
Corby toxic waste case
|
1,803
|
58
|
B
|
Low
|
| 775
|
Inerting system
|
1,801
|
58
|
Start
|
Low
|
| 776
|
F.lux
|
1,801
|
58
|
Start
|
Low
|
| 777
|
Insulation system
|
1,799
|
58
|
Start
|
Low
|
| 778
|
Engineering controls
|
1,798
|
58
|
B
|
Top
|
| 779
|
CompTox Chemicals Dashboard
|
1,797
|
57
|
C
|
Low
|
| 780
|
Hexamethylene triperoxide diamine
|
1,790
|
57
|
Start
|
Low
|
| 781
|
Bromoform
|
1,787
|
57
|
C
|
Low
|
| 782
|
Gas leak
|
1,772
|
57
|
Start
|
Mid
|
| 783
|
Breathing apparatus
|
1,751
|
56
|
C
|
Low
|
| 784
|
Farmington Mine disaster
|
1,751
|
56
|
Start
|
Low
|
| 785
|
Methyllithium
|
1,744
|
56
|
B
|
Low
|
| 786
|
Noor Hisham Abdullah
|
1,743
|
56
|
C
|
High
|
| 787
|
Butyl acrylate
|
1,741
|
56
|
Start
|
Unknown
|
| 788
|
Sexual harassment in the workplace in the United States
|
1,738
|
56
|
Start
|
Mid
|
| 789
|
Permit-to-work
|
1,729
|
55
|
Start
|
Mid
|
| 790
|
Arkansas Nuclear One
|
1,721
|
55
|
Start
|
Low
|
| 791
|
Harold McCluskey
|
1,719
|
55
|
Start
|
Low
|
| 792
|
Safety management system
|
1,716
|
55
|
C
|
High
|
| 793
|
Coal dust
|
1,711
|
55
|
Start
|
Low
|
| 794
|
Lead styphnate
|
1,692
|
54
|
Start
|
Low
|
| 795
|
Toilet plume
|
1,691
|
54
|
Start
|
Low
|
| 796
|
2012 Pakistan factory fires
|
1,677
|
54
|
C
|
Low
|
| 797
|
Sheri Sangji case
|
1,664
|
53
|
Start
|
Low
|
| 798
|
Sleeping while on duty
|
1,663
|
53
|
Start
|
High
|
| 799
|
Copper(I) cyanide
|
1,658
|
53
|
Stub
|
Unknown
|
| 800
|
Chlormethine
|
1,648
|
53
|
Start
|
Unknown
|
| 801
|
Construction site safety
|
1,643
|
53
|
C
|
High
|
| 802
|
Machiavellianism in the workplace
|
1,643
|
53
|
Start
|
Low
|
| 803
|
TATB
|
1,634
|
52
|
Start
|
Low
|
| 804
|
Mirex
|
1,628
|
52
|
Start
|
Low
|
| 805
|
Psychological contract
|
1,623
|
52
|
C
|
Low
|
| 806
|
Bromoethane
|
1,623
|
52
|
Start
|
Unknown
|
| 807
|
Electrical burn
|
1,620
|
52
|
C
|
High
|
| 808
|
Knowledge process outsourcing
|
1,616
|
52
|
C
|
High
|
| 809
|
2-Pentanone
|
1,610
|
51
|
Stub
|
Unknown
|
| 810
|
Polybrominated biphenyl
|
1,589
|
51
|
Start
|
Low
|
| 811
|
Respiratory droplet
|
1,589
|
51
|
C
|
Low
|
| 812
|
Building insulation material
|
1,586
|
51
|
C
|
Low
|
| 813
|
Public health surveillance
|
1,580
|
50
|
B
|
High
|
| 814
|
FOX-7
|
1,578
|
50
|
Start
|
Low
|
| 815
|
Red flag warning
|
1,576
|
50
|
Start
|
Low
|
| 816
|
Lead service line
|
1,576
|
50
|
C
|
Mid
|
| 817
|
Underground mine ventilation
|
1,563
|
50
|
Start
|
High
|
| 818
|
Toxicity label
|
1,563
|
50
|
Start
|
Mid
|
| 819
|
Decompression equipment
|
1,561
|
50
|
GA
|
Mid
|
| 820
|
Quecreek Mine rescue
|
1,560
|
50
|
Start
|
Low
|
| 821
|
List of UN numbers 1901 to 2000
|
1,549
|
49
|
List
|
Low
|
| 822
|
Toulouse chemical factory explosion
|
1,547
|
49
|
Start
|
Low
|
| 823
|
List of R-phrases
|
1,546
|
49
|
List
|
Top
|
| 824
|
Benzidine
|
1,545
|
49
|
Start
|
Unknown
|
| 825
|
Operations manual
|
1,545
|
49
|
Start
|
Low
|
| 826
|
Copper(I) sulfide
|
1,544
|
49
|
Start
|
Unknown
|
| 827
|
ANSI Z535
|
1,543
|
49
|
Start
|
Low
|
| 828
|
Code of practice
|
1,538
|
49
|
Start
|
Mid
|
| 829
|
Tread plate
|
1,533
|
49
|
Start
|
Low
|
| 830
|
Rollover protection structure
|
1,528
|
49
|
C
|
Mid
|
| 831
|
List of people with post-traumatic stress disorder
|
1,526
|
49
|
List
|
Low
|
| 832
|
Job safety analysis
|
1,522
|
49
|
Start
|
Mid
|
| 833
|
Eye protection
|
1,521
|
49
|
C
|
High
|
| 834
|
Laboratory safety
|
1,518
|
48
|
C
|
Top
|
| 835
|
Bicycle saddle
|
1,508
|
48
|
C
|
Unknown
|
| 836
|
Layers of protection analysis
|
1,503
|
48
|
Start
|
Low
|
| 837
|
Ergonomic keyboard
|
1,499
|
48
|
C
|
Low
|
| 838
|
Benton fireworks disaster
|
1,499
|
48
|
GA
|
Low
|
| 839
|
Stockline Plastics factory explosion
|
1,491
|
48
|
Start
|
Low
|
| 840
|
Chromium(III) sulfate
|
1,491
|
48
|
Start
|
Low
|
| 841
|
National Examination Board in Occupational Safety and Health
|
1,490
|
48
|
Unknown
|
Unknown
|
| 842
|
2-Methylpentane
|
1,482
|
47
|
Stub
|
Unknown
|
| 843
|
Right to sit
|
1,475
|
47
|
B
|
High
|
| 844
|
Kneeling chair
|
1,474
|
47
|
C
|
Low
|
| 845
|
Professional diving
|
1,472
|
47
|
C
|
Mid
|
| 846
|
Dieldrin
|
1,472
|
47
|
Start
|
Mid
|
| 847
|
2012 Dhaka garment factory fire
|
1,468
|
47
|
B
|
Low
|
| 848
|
Overwork
|
1,467
|
47
|
Start
|
Low
|
| 849
|
Asbestos-related diseases
|
1,464
|
47
|
C
|
High
|
| 850
|
Right to know
|
1,463
|
47
|
Start
|
Mid
|
| 851
|
Diacetone alcohol
|
1,459
|
47
|
Start
|
Unknown
|
| 852
|
Mr. Ouch
|
1,456
|
46
|
C
|
Low
|
| 853
|
Copper monosulfide
|
1,455
|
46
|
Start
|
Unknown
|
| 854
|
Crotonaldehyde
|
1,453
|
46
|
Start
|
Unknown
|
| 855
|
International Maritime Dangerous Goods Code
|
1,451
|
46
|
Stub
|
Low
|
| 856
|
Health impacts of sawdust
|
1,450
|
46
|
Start
|
Low
|
| 857
|
Tetryl
|
1,448
|
46
|
Start
|
Low
|
| 858
|
Alfred Robens, Baron Robens of Woldingham
|
1,446
|
46
|
Start
|
Low
|
| 859
|
List of hydroelectric power station failures
|
1,443
|
46
|
List
|
Low
|
| 860
|
Antimony trisulfide
|
1,441
|
46
|
C
|
Low
|
| 861
|
Cadmium selenide
|
1,439
|
46
|
B
|
Low
|
| 862
|
Person–environment fit
|
1,435
|
46
|
C
|
Low
|
| 863
|
Allyl chloride
|
1,433
|
46
|
Start
|
Unknown
|
| 864
|
Fire prevention
|
1,428
|
46
|
Start
|
High
|
| 865
|
Acetone cyanohydrin
|
1,426
|
46
|
Start
|
Unknown
|
| 866
|
Diazodinitrophenol
|
1,425
|
45
|
Stub
|
Low
|
| 867
|
CLP Regulation
|
1,423
|
45
|
Start
|
Low
|
| 868
|
List of UN numbers 0001 to 0100
|
1,418
|
45
|
List
|
Low
|
| 869
|
Infrapatellar bursitis
|
1,416
|
45
|
Stub
|
Mid
|
| 870
|
3-Pentanone
|
1,413
|
45
|
Start
|
Unknown
|
| 871
|
Hexachlorobenzene
|
1,410
|
45
|
Start
|
Low
|
| 872
|
Mining in New Zealand
|
1,408
|
45
|
C
|
Mid
|
| 873
|
Captan
|
1,400
|
45
|
Stub
|
Unknown
|
| 874
|
Alice Hamilton
|
1,394
|
44
|
B
|
Mid
|
| 875
|
Lithium borohydride
|
1,387
|
44
|
Stub
|
Low
|
| 876
|
MSA Safety
|
1,385
|
44
|
Start
|
Low
|
| 877
|
Tetrasulfur tetranitride
|
1,373
|
44
|
B
|
Low
|
| 878
|
Chloroacetone
|
1,373
|
44
|
Start
|
Unknown
|
| 879
|
Process safety
|
1,368
|
44
|
Start
|
High
|
| 880
|
Chromium(IV) oxide
|
1,366
|
44
|
C
|
Low
|
| 881
|
2-Chloroethanol
|
1,362
|
43
|
Start
|
Unknown
|
| 882
|
ISO 21482
|
1,359
|
43
|
C
|
Low
|
| 883
|
Occupational Safety and Health Act 1994
|
1,358
|
43
|
Stub
|
Low
|
| 884
|
Acridine
|
1,357
|
43
|
Start
|
Unknown
|
| 885
|
Antimony trichloride
|
1,355
|
43
|
B
|
Low
|
| 886
|
2002 Lagos armoury explosion
|
1,352
|
43
|
C
|
Low
|
| 887
|
List of boiler explosions
|
1,344
|
43
|
List
|
Mid
|
| 888
|
Chloroacetyl chloride
|
1,341
|
43
|
Start
|
Unknown
|
| 889
|
Commercial offshore diving
|
1,333
|
43
|
C
|
Low
|
| 890
|
2-Ethoxyethanol
|
1,331
|
42
|
Start
|
Unknown
|
| 891
|
Chlordecone
|
1,322
|
42
|
Start
|
High
|
| 892
|
Occupational injury
|
1,322
|
42
|
Start
|
High
|
| 893
|
Occupational exposure limit
|
1,322
|
42
|
Start
|
Top
|
| 894
|
Giant Mine
|
1,311
|
42
|
Start
|
Low
|
| 895
|
Speculator Mine disaster
|
1,307
|
42
|
Start
|
Low
|
| 896
|
Construction law
|
1,303
|
42
|
Start
|
Unknown
|
| 897
|
Adiponitrile
|
1,299
|
41
|
Start
|
Unknown
|
| 898
|
Perceived organizational support
|
1,298
|
41
|
C
|
Mid
|
| 899
|
Plant Bowen
|
1,296
|
41
|
Start
|
Low
|
| 900
|
Ebullism
|
1,293
|
41
|
C
|
Low
|
| 901
|
Bismuth telluride
|
1,286
|
41
|
B
|
Low
|
| 902
|
Marcopper mining disaster
|
1,285
|
41
|
C
|
Low
|
| 903
|
Nitrogen dioxide poisoning
|
1,281
|
41
|
C
|
High
|
| 904
|
Pesticide toxicity to bees
|
1,277
|
41
|
Start
|
High
|
| 905
|
Powered air-purifying respirator
|
1,275
|
41
|
B
|
Low
|
| 906
|
Ant venom
|
1,272
|
41
|
Start
|
Mid
|
| 907
|
Aerotoxic syndrome
|
1,272
|
41
|
C
|
Low
|
| 908
|
1,1,2-Trichloro-1,2,2-trifluoroethane
|
1,271
|
41
|
Start
|
Unknown
|
| 909
|
Occupational lung disease
|
1,270
|
40
|
Start
|
High
|
| 910
|
2,4-Dinitrotoluene
|
1,269
|
40
|
Start
|
Mid
|
| 911
|
Farmer's lung
|
1,266
|
40
|
Stub
|
Mid
|
| 912
|
Green bullet
|
1,266
|
40
|
Start
|
Low
|
| 913
|
Glassblower's cataract
|
1,262
|
40
|
Stub
|
Mid
|
| 914
|
Manual handling of loads
|
1,261
|
40
|
Stub
|
Mid
|
| 915
|
Boron tribromide
|
1,260
|
40
|
C
|
Low
|
| 916
|
Commercial diving
|
1,259
|
40
|
C
|
Low
|
| 917
|
Corexit
|
1,257
|
40
|
Start
|
Low
|
| 918
|
Honolulu molasses spill
|
1,257
|
40
|
Stub
|
Low
|
| 919
|
Workplace wellness
|
1,251
|
40
|
Start
|
Top
|
| 920
|
HAZMAT Class 3 Flammable liquids
|
1,251
|
40
|
Start
|
Low
|
| 921
|
Poison gas
|
1,249
|
40
|
NA
|
NA
|
| 922
|
Reproductive toxicity
|
1,249
|
40
|
Start
|
High
|
| 923
|
Cadmium chloride
|
1,247
|
40
|
C
|
Low
|
| 924
|
Occupational health psychology
|
1,243
|
40
|
B
|
High
|
| 925
|
FLiBe
|
1,237
|
39
|
Start
|
Low
|
| 926
|
2012 Los Angeles Measure B
|
1,237
|
39
|
B
|
Low
|
| 927
|
Great fire of Newcastle and Gateshead
|
1,234
|
39
|
B
|
Low
|
| 928
|
List of UN numbers 1001 to 1100
|
1,231
|
39
|
List
|
Low
|
| 929
|
Earth potential rise
|
1,230
|
39
|
Start
|
Low
|
| 930
|
1998 Esso Longford fire
|
1,229
|
39
|
C
|
Low
|
| 931
|
Beryllium chloride
|
1,228
|
39
|
Start
|
Unknown
|
| 932
|
Narcissism in the workplace
|
1,228
|
39
|
Start
|
Mid
|
| 933
|
Lucens reactor
|
1,223
|
39
|
C
|
Low
|
| 934
|
Montara oil spill
|
1,221
|
39
|
C
|
Low
|
| 935
|
Limiting oxygen concentration
|
1,220
|
39
|
Start
|
Low
|
| 936
|
Writer's cramp
|
1,214
|
39
|
Start
|
Mid
|
| 937
|
Lithium nitrate
|
1,214
|
39
|
Start
|
Low
|
| 938
|
Efforts to stem the Deepwater Horizon oil spill
|
1,213
|
39
|
C
|
Low
|
| 939
|
Scofield Mine disaster
|
1,211
|
39
|
Start
|
Low
|
| 940
|
Kiss up kick down
|
1,200
|
38
|
Start
|
Unknown
|
| 941
|
Kader Toy Factory fire
|
1,197
|
38
|
Start
|
High
|
| 942
|
DCMU
|
1,195
|
38
|
Start
|
Unknown
|
| 943
|
Workplace impact of artificial intelligence
|
1,191
|
38
|
B
|
Low
|
| 944
|
Factories Act 1847
|
1,185
|
38
|
Start
|
Low
|
| 945
|
Construction Skills Certification Scheme
|
1,176
|
37
|
C
|
Unknown
|
| 946
|
Chloromethyl methyl ether
|
1,172
|
37
|
Start
|
Unknown
|
| 947
|
Artificial turf–cancer hypothesis
|
1,171
|
37
|
Start
|
Low
|
| 948
|
Laurel Run mine fire
|
1,166
|
37
|
C
|
Low
|
| 949
|
Work–family conflict
|
1,164
|
37
|
Start
|
Mid
|
| 950
|
Occupational heat stress
|
1,161
|
37
|
Start
|
High
|
| 951
|
Caesium hydroxide
|
1,160
|
37
|
Start
|
Low
|
| 952
|
1-Bromopropane
|
1,158
|
37
|
C
|
Mid
|
| 953
|
Low Voltage Directive
|
1,158
|
37
|
Stub
|
Low
|
| 954
|
Emergency Response Guidebook
|
1,157
|
37
|
C
|
Mid
|
| 955
|
Thiokol-Woodbine explosion
|
1,157
|
37
|
B
|
Low
|
| 956
|
Hearing protection device
|
1,153
|
37
|
C
|
Low
|
| 957
|
Occupational epidemiology
|
1,151
|
37
|
C
|
Top
|
| 958
|
Breaking capacity
|
1,149
|
37
|
Start
|
Low
|
| 959
|
Diphenylphosphoryl azide
|
1,138
|
36
|
Start
|
Low
|
| 960
|
Noise regulation
|
1,135
|
36
|
C
|
High
|
| 961
|
1971 Aral smallpox incident
|
1,133
|
36
|
C
|
Low
|
| 962
|
List of diving hazards and precautions
|
1,132
|
36
|
List
|
Low
|
| 963
|
Decaborane
|
1,131
|
36
|
C
|
Low
|
| 964
|
Active mobility
|
1,130
|
36
|
B
|
Unknown
|
| 965
|
Fraterville Mine disaster
|
1,123
|
36
|
C
|
Low
|
| 966
|
Yokkaichi asthma
|
1,118
|
36
|
Start
|
Low
|
| 967
|
Ballistic eyewear
|
1,116
|
36
|
C
|
Low
|
| 968
|
Ethylene glycol dinitrate
|
1,110
|
35
|
Stub
|
Low
|
| 969
|
Hartley Colliery disaster
|
1,109
|
35
|
B
|
Low
|
| 970
|
Kodaikanal mercury poisoning
|
1,108
|
35
|
Start
|
Low
|
| 971
|
Site manager
|
1,107
|
35
|
Start
|
Unknown
|
| 972
|
2-Methyl-2,4-pentanediol
|
1,104
|
35
|
Start
|
Unknown
|
| 973
|
Copper(II) phosphate
|
1,103
|
35
|
Stub
|
Unknown
|
| 974
|
List of occupational safety and health agencies
|
1,103
|
35
|
List
|
Top
|
| 975
|
1,1,2,2-Tetrachloroethane
|
1,093
|
35
|
Start
|
Unknown
|
| 976
|
Kick the cat
|
1,089
|
35
|
Start
|
Low
|
| 977
|
Lithium iodide
|
1,088
|
35
|
Stub
|
Low
|
| 978
|
Fulminic acid
|
1,087
|
35
|
Stub
|
Low
|
| 979
|
Occupational asthma
|
1,082
|
34
|
Start
|
Mid
|
| 980
|
Toronto propane explosion
|
1,080
|
34
|
C
|
Low
|
| 981
|
Aberfan Disaster Tribunal
|
1,073
|
34
|
C
|
Low
|
| 982
|
1909 Cherry Mine disaster
|
1,072
|
34
|
Start
|
Low
|
| 983
|
Building science
|
1,068
|
34
|
Start
|
Unknown
|
| 984
|
Lithium perchlorate
|
1,061
|
34
|
C
|
Low
|
| 985
|
Beryllium hydride
|
1,055
|
34
|
Start
|
Unknown
|
| 986
|
1-Decanol
|
1,051
|
33
|
Start
|
Unknown
|
| 987
|
Live-line working
|
1,051
|
33
|
C
|
Low
|
| 988
|
Oil Pollution Act of 1990
|
1,050
|
33
|
Start
|
Low
|
| 989
|
Carbonyl fluoride
|
1,049
|
33
|
Start
|
Unknown
|
| 990
|
LTIFR
|
1,046
|
33
|
Stub
|
Low
|
| 991
|
Utility location
|
1,045
|
33
|
Start
|
Unknown
|
| 992
|
Cadmium oxide
|
1,044
|
33
|
C
|
Low
|
| 993
|
4,4'-Methylenedianiline
|
1,043
|
33
|
Start
|
Unknown
|
| 994
|
1971 Iraq poison grain disaster
|
1,042
|
33
|
GA
|
Low
|
| 995
|
2,2-Dimethylbutane
|
1,040
|
33
|
Start
|
Low
|
| 996
|
1,1-Dichloroethylene
|
1,040
|
33
|
Start
|
Unknown
|
| 997
|
Retail design
|
1,039
|
33
|
C
|
Low
|
| 998
|
1947 Centralia mine disaster
|
1,038
|
33
|
Stub
|
Low
|
| 999
|
Bioaerosol
|
1,038
|
33
|
C
|
Mid
|
| 1000
|
Benomyl
|
1,037
|
33
|
Stub
|
Unknown
|
