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(continued)
11141165 2 PCB-1232; see Polychlorobiphenyls
53469219 2 PCB-1242; see Polychlorobiphenyls
12672296 2 PCB-1248; see Polychlorobiphenyls
11097691 2 PCB-1254; see Polychlorobiphenyls
11096825 2 PCB-1260; see Polychlorobiphenyls
82688 2 PCNB; see Quintozene
(Pentachloronitrobenzene)
87865 2,3 PCP; see Pentachlorophenol
6423434 3 PGDN; see Propylene glycol
dinitrate

122601 3 PGE; see Phenyl glycidyl ether
7440053 2 Palladium
794394 1 Panfuran S; see
Dihydroxymethylfuratrizine
8002742 3 Paraffin wax fume
30525894 2 Paraformaldehyde
2074502, 1910425 3,4 Paraquat
10048325 1 Parasorbic acid
56382 2,3,4 Parathion
90653 1 Penicillic acid
19624227 3 Pentaborane
76017 1 Pentachloroethane
1321648 2,3 Pentachloronaphthalene
87865 2,3 Pentachlorophenol
109660 3 Pentane
107879 3 2-Pentanone
77474 2 Perchlorocyclopentadiene; see
Hexachlorocyclo-pentadiene
67721 3 Perchloroethane; see
Hexachloroethane
127184 1,2,3,5 Perchloroethylene

594423 3 Perchloromethyl mercaptan
7616946 3 Perchloryl fluoride
72560 2 Perthane
60102376 1 Petasitenine
62442 1 Phenacetin
532274 3 Phenacyl chloride; see
alpha-Chloroacetophenone
85018 2 Phenanthrene
136403, 94780 1 Phenazopyridine and its hydrochloride
156514 1 Phenelzine sulphate
103037 1 Phenicarbazide
50066 1 Phenobarbital
108952 2,3 Phenol
2 Phenolic compounds (4AAP)
2 Phenols
92842 3 Phenothiazine
59861, 63923 1 Phenoxybenzamine and its hydrochloride
122394 3 n-Phenylaniline; see Diphenylamine
92524 3 Phenylbenzene; see Biphenyl
100470 2 Phenyl cyanide; see Benzonitrile
106503 3 p-Phenylenediamine

100414 2 Phenylethane; see Ethylbenzene
101848 3 Phenyl ether, vapor [FN14]
100425 2,3 Phenylethylene; see Styrene, monomer
122601 1,3 Phenyl glycidyl ether [FN12]
100630 3 Phenylhydrazine
108985 3 Phenyl mercaptan
135886 1 N-Phenyl-2-naphthylamine
132274 1 o-Phenylphenate, sodium; see
Sodium ortho-phenylphenate
638211 3 Phenylphosphine
57410 1 Phenytoin; see Diphenylhydantoin
298022 3,4 Phorate
4104144 4 Phosacetim
7786347 2,4 Phosdrin; see alpha-2
Carbomethoxy-1-methylvinyl
dimethyl phosphate
75445 2,3 Phosgene
13171216 4 Phosphamidon
7803512 3 Phosphine
7664382 2,3 Phosphoric acid



CAS No. Source Substance Footnotes
563122 2 Phosphorodithioate; see Ethion
7723140 2,3 Phosphorus
10025873 2,3 Phosphorus oxychloride
10026138 3 Phosphorus pentachloride
1314803 2,3 Phosphorus pentasulfide
7719122 2,3 Phosphorus trichloride
121755 2 Phosphothion; see Malathion
1,2,3 Phthalate esters [FN36]
85449 3 Phthalic anhydride
626175 3 m-Phthalodinitrile
1918021 1,3,4 Picloram
88891 3 Picric acid
83261 3 Pindone; see 2-Pivalyl-1,3-indandione
142643 3 Piperazine dihydrochloride
83261 3 2-Pivalyl-1,3-indandione (pindone)
744064 2,3 Platinum, metal
3 Platinum, soluble salts
1 Polybrominated biphenyls

1336363, 1,2,3 Polyhlorobiphenyls
53449219,
11097691 2 Polychlorinated biphenyls; see
Polychlorobiphenyls
2 Polycyclic Organic Matter; see
Polynuclear aromatic hydrocarbons
1,2 Polynuclear aromatic hydrocarbons [FN23]
3 Polytetrafluoroethylene, decomposition
products
9003398 1 Polyvinyl pyrrolidone
3761533 1 Ponceau MX
3564098 1 Ponceau 3R
7440097 2 Potassium
7784410 2 Potassium arsenate; see
Arsenic and arsenic compounds
10124502 2 Potassium arsenite; see
Arsenic and arsenic compounds
7778509 2 Potassium bichromate; see
Chromuim compounds
23746341 1 Potassium bis(2-hydroxyethyl)
dithiocarbamate

7758012 1 Potassium bromate
7789006 2 Potassium chromate; see
Chromium compounds
151508 2 Potassium cyanide; see
Cyanides, inorganic salts
1310583 2,3 Potassium hydroxide
7722647 2 Potassium permanganate
366701 1 Procarbazine hydrochloride
57830 1 Progesterone
1 Progestins
51025 1 Pronetalol hydrochloride
120714 1 1,3-Propane sultone
709988 4 Propanil
2312358 2,4 Propargite
107197 3 Propargyl alcohol
122429 2 Propham
57578 1,3 beta-Propiolactone
79094 2,3 Propionic acid
123626 2 Propionic anhydride
114261 2,3 Propoxur; see 2-Isopropoxyphenyl
N-methylcarbamate

109604 3 n-Propyl acetate
71238 3 n-Propyl alcohol
627123 1 n-Propyl carbamate
115071 3 Propylene
78875 2,3 Propylene dichloride; see
Dichloropropanes
6423434 3 Propylene glycol dinitrate
107982 3 Propylene glycol monomethyl ether
75558 3 Propyleneimine; see 2-Methylaziridine
75569 1,2,3 Propylene oxide [FN12]
627134 3 n-Propyl nitrate
51525 1 Propylthiouracil
74997 3 Propyne; see Methylacetylene
107197 3 2-Propyn-l-ol; see Propargyl alcohol
87625625 1 Ptaquiloside
129000 2 Pyrene
121299, 2 Pyrethrins
121211
8003347 3 Pyrethrum
110861 3 Pyridine
58140 1 Pyrimethamine

120809 3 Pyrocatechol; see Catechol
98011 2 Pyromucic aldehyde; see Furfural
117359 1 Quercetin
91225 2 Quinoline


CAS No. Source Substance Footnotes
106514 3 Quinone
82688 1 Quintozene (Pentachloronitrobenzene)
121824 3 RDX; see
Cyclotrimethylenetrinitramine
2 Radionuclides
13982633 2 Radium 226
10043922 1 Radon
86884 3 Ratrack; see l-(1-Naphthyl)-2-thiourea
50555 1 Reserpine
108463 2,3 Resorcinol
480546 1 Retrorsine
989388 1 Rhodamine 6G
81889 1 Rhodamine B

7440166 3 Rhodium [FN3]
3 Rhodium compounds
36791045 5 Ribavirin
13292461 1 Rifampicin
299843 2,3 Ronnel
3 Rosin core solder, pyrolysis products [FN24]
83794 3 Rotenone, commercial
3 Rubber solvent (naphtha)
8047674 1 Saccharated iron oxide
94597 1 Safrole
152169 4 Schradan
2,3 Selenium and selenium compounds
7783791 3 Selenium hexafluoride; see
Selenium and selenium compounds
7446084 2 Selenium oxide; see Selenium
and selenium compounds
563417 1 Semicarbazide hydrochloride
2318185 1 Senkirkine
136787 3 Sesone; see Sodium 2
(2,4-dichlorophenoxy) ethyl sulfate
63252 2,4 Sevin; see Carbaryl

68308349 1 Shale-oils
1982496 2 Siduron
7803625 3 Silane
7631869 1,3 Silica [FN25],
[FN35]
7803625 3 Silicon tetrahydride; see Silane
7440224 2,3 Silver [FN3]
2,3 Silver compounds [FN26]
7761888 2 Silver nitrate; see Silver compounds
93721 2,4 Silvex; see 2,4,5 TP acid
3 Soapstone [FN19]
7440235 2 Sodium
7631892 2 Sodium arsenate; see
Arsenic and arsenic compounds
7784465 2 Sodium arsenite; see
Arsenic and arsenic compounds
26628228 3 Sodium azide
10588019 2 Sodium bichromate; see
Chromium compounds
1333831 2 Sodium bifluoride; see
Fluoride and fluoride compounds

7631905 2,3 Sodium bisulfite
7775113 2 Sodium chromate; see
Chromium compounds
143339 2,4 Sodium cyanide; see
Cyanides, inorganic salts
136787 3 Sodium 2-(2,4-dichlorophenoxy)-ethyl
sulfate
25155300 2 Sodium dodecylbenzene-sulfonate [FN9]
7681494 2 Sodium fluoride; see
Fluoride and fluoride compounds
62748 3,4 Sodium fluoroacetate
16721805 2 Sodium hydrosulfide
1310732 2,3 Sodium hydroxide
7681529 2 Sodium hypochlorite
7681574 3 Sodium metabisulfite
124414 2 Sodium methylate
7632000 2 Sodium nitrite
132274 1 Sodium ortho-phenylphenate
7558794, 10039324, 2 Sodium phosphate, dibasic
10140655
778544, 7601549, 2 Sodium phosphate, tribasic

10101890,
10361894,
7758294, 10124568
10102188 2 Sodium selenite; see
Selenium and selenium compounds
1 Soots, tars, and certain mineral oils
52017 1 Spironolactone
7745893 4 Starlicide; see 3-Chloro-p
toluidine hydrochloride


CAS No. Source Substance Footnotes
10048132 1 Sterigmatocystin
7803523 3 Stibine; see Antimony compounds
8052413 3 Stoddard solvent
18883664 1 Streptozotocin
7440246 2 Strontium
7789062 2 Strontium chromate; see
Chromium compounds
57249 2,3,4 Strychnine

100425 1,2,3 Styrene, monomer
96093 1 Styrene oxide
1395217, 3 Subtilisins (proteolytic enzymes)
9014011
108305 1 Succinic anhydride
842079 1 Sudan I
3118976 1 Sudan II
95067 1 Sulfallate
723466 1 Sulfamethoxazole
3689245 3,4 Sulfotepp; see Tetraethyl
dithiopyrophosphate
7704349 2 Sulfur
10025679 2 Sulfur chloride; see Sulfur
monochloride
7446095 3 Sulfur dioxide
2551624 3 Sulfur hexafluoride
7664939 2,3 Sulfuric acid
7790945 2 Sulfuric chlorohydrin; see
Chlorosulfonic acid
10025679 2,3 Sulfur monochloride
5714227 3 Sulfur pentafluoride

7783600 3 Sulfur tetrafluoride
2699798 3 Sulfuryl fluoride
35400432 3 Sulprofos
950378 4 Surpracide; see
O,O-Dimethyl phosphorodithioate,
S-ether with
4-(mercaptomethyl)-2-methoxy
O 2 -1,3,4-thiadiazolin-5-one
1918189 2 Swep
8065483 4 Systox; see Demeton
93765 2,3,4 2,4,5-T; 2,4,5-Trichloro-phenoxyacetic acid
6369966, 2 2,4,5-T amines
6369977,
1319728,
3813147
2545597, 93798, 2 2,4,5-T esters;
61792072, 2,4,5-trichlorophenoxyacetic acid
1928478,
25168154 esters
13560991 2 2,4,5-T salt; acetic acid, 2,4,5-
trichlorophenoxy- sodium salt

93721 2,4 2,4,5-TP acid; propanoic acid,
2-(2,4,5-trichlorophenoxy)
32534955 2 2,4,5-TP ester; propanoic acid,
2-(2,4,5-trichlorophenoxy)-, isooctyl
ester)
1746016 1,2 TCDD; see 2,3,7,8
Tetrachlorodibenzo-p-dioxin
78308 3 TCP; see Tri-o-creysl phosphate
72548 2,4 TDE
584849 3 TDI; see Tolulene-2,4-diisocyanate
3689245 3 TEDP; see Tetraethyl
dithionopyrophosphate
107493 2,3,4 TEPP; see Tetraethyl pyrophosphate
109999 3 THF; see Tetrahydrofuran
118967 3 TNT; see 2,4,6-Trinitrotoluene
115866 3 TPP; see Triphenyl phosphate
14807966 1,3 Talc [FN19]
1 Tannic acid and tannins
7440257 2,3 Tantalum [FN3]
1314610 3 Tantalum oxide
10028167 3 Tellurium [FN3]

3 Tellurium compounds
7783804 3 Tellurium hexafluoride; see
Tellurium compounds
3383968 3 Temephos; see Tetramethyl
O, O'-thio-di-p-phenylene
phosphorothiate
8001501 1 Terpene polychlorinates (Strobane6 [
3 Terphenyls
58220 1 Testosterone (and its esters)
315377 1 Testosterone enanthate
79276 3 1,1,2,2-Tetrabromoethane; see
Acetylene tetrabromide
1746016 1,2 2,3,7,8-Tetrachlorodibenzo-p-dioxin
76119 3 1,1,1,2-Tetrachloro-2, 2-difluoroethane


CAS No. Source Substance Footnotes
72548 2 Tetrachlorodiphenylethane; see TDE
603206 1 1,1,1,2-Tetrachloroethane
76120 3 1,1,2,2-Tetrachloro-1,2- difluoroethane

(FC-112)
79345 1,2,3 1,1,2,2-Tetrachloroethane; see
Acetylene tetrachloride
127184 2,3,5 Tetrachloroethylene; see
Perchloroethylene
56235 2,3 Tetrachloromethane; see
Carbon tetrachloride
1335882 2,3 Tetrachloronaphthalene
961115 1 Tetrachlorvinphos
3689245 3,4 Tetraethyl dithiopyrophosphate (Sulfotepp)
78002 2 Tetraethyl lead; see Lead compounds
107493 2,3,4 Tetraethyl pyrophosphate
78104 3 Tetraethyl silicate; see Ethyl silicate
109999 3 Tetrahydrofuran
110918 3 Tetrahydro-4H-1-4-oxazine;
see Morpholine
75741 3 Tetramethyl lead; see Lead
compounds
681845 3 Tetramethyl silicate; see
Methyl silicate
3383968 3 Tetramethyl 0,0 '-thio-di-p-phenylene

phosphorothioate (temephos)
3333526 3 Tetramethyl succinonitrile
(decomposition product of 2,2'
-azobisisobutyronitrile)
137268 3 Tetramethyl thiuran disulfide; see
Bis(dimethylthiocarbamoyl)
disulfide
509148 3 Tetranitromethane
7722885 3 Tetra sodium pyrophosphate
479458 3 Tetryl
7440280 2 Thallium [FN3]
2,3 Thallium compounds
10031591, 2 Thallium sulfate; see
7446186
Thallium compounds
298022 4 Thimet; see Phorate
62555 1 Thioacetamide
28249776 4 Thiobencarb
96695 3 4,4 '-Thiobis(6-tert-butyl-m-cresol)
115297 2 Thiodan; see Endosulfan
139651 1 4,4 '-Thiodianiline

68111 3 Thioglycolic acid
7719097 3 Thionyl chloride
52244 1 Thiotepa; see Tris(1-aziridinyl)
phosphine sulphide
141902 1 Thiouracil
62566 1 Thiourea
137268 3 Thiram; see
Bis(dimethylthiocarbamyl) disulfide
7440315 2,3 Tin [FN3]
3 Tin compounds
7440326 2 Titanium
1836755 4 Tok; see 2,4-Dichlorophenyl-p
nitrophenyl ether
119937 1 o-Tolidine; see 3,3 '
Dimethylbenzidine
108883 2,3 Toluene
584849 1,3 Toluene-2, 4-diisocyanate
26471625, 1 Toluene diisocyanates
91087,
26471625,
584849

108441 3 m-Toluidine
106490 3 p-Toluidine
95534 3 o-Toluidine; see o-Methylaniline
636215 1 ortho-Toluidine; hydrochloride
108883 2,3 Toluol; see Toluene
10311849 4 Torak; see Dialifor
8001352 1,2,3,4 Toxaphene
14567738 3 Tremolite
299752 1 Treosulfan
299752 1 Treosulphan; see Treosulfan
75252 3 Tribomomethane; see Bromoform
126738 3 Tributyl phosphate
78488 4 S,S,S-Tributyl phosphoro-trithioate
150505 4 S,S,S-Tributyl phosphorotrithioite
4 Tributyltin, coatings containing
52686 2 Trichlorfon
76039 3 Trichloroacetic acid
120821 2,3 1,2,4-Trichlorobenzene; see
Chlorinated benzenes




CAS No. Source Substance Footnotes
50293 3 1,1,1-Trichloro-2-2,bis
(p-chlorophenyl) ethane; see DDT
72435 3 1,1,1-Trichloro-2,2-bis
(p-methoxphenyl)-ethane;
see Methoxychlor
79005 1,2,3 1,1,2-Trichloroethane
71556 2,3 1,1,1-Trichloroethane; see
Methyl chloroform
79016 3 Trichloroethene; see Trichloroethylene
79016 1,2,3 Trichloroethylene
75694 3 Trichlorofluoromethane; see
Fluorotrichloromethane
67663 2,3 Trichloromethane; see Chloroform
594423 3 Trichloromethanethiol; see
Perchloromethyl mercaptan
1321659 2,3 Trichloronaphthalene
76062 3 Trichloronitromethane; see Chloropicrin
88062 2 2,4,6-Trichlorophenol; see
Trichlorophenols

25167822, 1,2 Trichlorophenols
15950660,
933788,
933755,
95954,
609198,
88062
136254 2 2-(2,4,5-Trichlorophenoxy)
ethyl 2,2-dichloropropionate (Erbon)
96184 3 1,2,3-Trichloropropane
76131 2,3 1,1,2-Trichloro-1,2, 2-trifluoroethane
(FC-113)
78308 3 Tri-o-cresyl phosphate
13121705 3 Tricyclohexyltin hydroxide; see
Tin compounds
27323417 2 Triethanolamine dodecylbenzenesulfonate [FN9]
121448 2,3 Triethylamine
1954285 1 Triethylene glycol diglycidyl ether
75638 3 Triflorobromomethane; see
Bromotrifluoromethane
1582098 1,2 Trifuralin

552307 3 Trimellitic anhydride
75503 2,3 Trimethylamine
137177 1 2,4,5-Trimethylaniline
3 Trimethylbenzene (all isomers)
78591 3 3,5,5-Trimethyl-2-cyclohexene
1-one; see Isophorone
121459 3 Trimethyl phosphite
88891 3 2,4,6-Trinitrophenol; see Picric acid
479458 3 2,4,6-Trinitrophenylmethylnitramine;
see Tetryl
118967 3 2,4,6-Trinitrotoluene
78308 3 Tri-ortho-cresyl phosphate;
Tri-o-cresyl phosphate
603349 3 Triphenylamine
115866 3 Triphenyl phosphate
68768 1 Tris(aziridinyl)-para-benzoquinone;
(Triaziquone)
52244 1 Tris(1-aziridinyl)phosphine sulfide
51183 1 2,4,6-Tris(1-aziridinyl)-s-triazine
38571732 1 1,2,3-Tris(chloromethoxy)propane
126727 1 Tris(2,3-dibromopropyl) phosphate

786196 4 Trithion; see Carbophenothion
62450060 1 Trp-P-1 (Tryptophan-P-1)
62450071 1 Trp-P2 (Tryptophan-P-2)
72571 1 Trypan blue (commercial grade)
7440337 2,3 Tungsten, Tungsten compounds [FN3],
[FN34]
8006642 3 Turpentine
66751 1 Uracil mustard
7440611 2,3 Uranium [FN3],
[FN34]
2,3 Uranium compounds
541093 2 Uranyl acetate; see Uranium compounds
10102064 2 Uranyl nitrate; see Uranium compounds
51796 1 Urethane
8030306 3 VM & P (Varnish Makers & Painters)
naphtha
110623 3 Valeraldehyde
7440622 2 Vanadium
1314621 2,3 Vanadium pentoxide [FN3]
27774136 2 Vanadyl sulfate
62737 2 Vapona; see Dichlorvos

108054 2,3 Vinyl acetate
100425 2 Vinylbenzene; see Styrene, monomer
593602 1,3 Vinyl bromide
75014 1,2,3 Vinyl chloride
107131 2,3 Vinyl cyanide; see Acrylonitrile
100403 1 4-Vinylcyclohexene


CAS No. Source Substance Footnotes
106876 1,3 Vinyl cyclohexene dioxide
106876 1 4-Vinyl-1-cyclohexene
diepoxide;
see Vinyl cyclohexene
dioxide
75354 1,2,3 Vinylidene chloride
25013154 3 Vinyltoluene
79005 1 Vinyl trichloride; see
1,1,2
Trichloroethane
81812 3 Warfarin

13983170 1 Wollastonite
1330207, 95476, 2,3 Xylene, all isomers
106423, 108383
1477550 3 m-Xylene-a ',a '-diamine
1300716 2 Xylenol
1300738 3 Xylidine
95476 2,3 Xylol; see Xylene, all
isomers
131793 1 Yellow OB
3 Yttrium compounds
17924924 1 Zearalenone
7440666 2 Zinc [FN3]
557346 2 Zinc acetate; see Zinc
compounds
14639975, 2 Zinc ammonium chloride;
14639986, see Zinc
52628258 compounds
1332076 2 Zinc borate; see Zinc
compounds
7699458 2 Zinc bromide; see Zinc
compounds

3486359 2 Zinc carbonate; see Zinc
compounds
7646857 2,3 Zinc chloride; see Zinc
compounds
1350659 3 Zinc chromate; see
Chromium
compounds
2,3,4 Zinc compounds [FN28]
557211 2 Zinc cyanide; see
Cyanides,
inorganic salts
7783495 2 Zinc fluoride; see Zinc
compounds
557415 2 Zinc formate; see Zinc
compounds
7779864 2 Zinc hydrosulfite; see
Zinc compounds
7779886 2 Zinc Nitrate; see Zinc
compounds
1314132 3 Zinc oxide fume; see Zinc
compounds

127822 2 Zinc phenolsulfonate; see
Zinc
compounds
1314847 2,4 Zinc phosphide; see Zinc
compounds
16871719 2 Zinc silicofluoride; see
Zinc compounds
7733020 2 Zinc sulfate; see Zinc
compounds
12122677 Zineb
7440677 2 Zirconium
7440677 2,3 Zirconium compounds, as Zr
13746899 2 Zirconium nitrate; see
Zirconium
compounds
16923958 2 Zirconium potassium
fluoride; see
Zirconium compounds
14644612 2 Zirconium sulfate; see
Zirconium compounds
10026116 2 Zirconium tetrachloride

FNFOOTNOTES FOR HAZARDOUS SUBSTANCE LIST
[FN1.] Refers to solutions greater than or equal to 10%. Exempt when present in
food or beverages, such as vinegar, apple cider, and wine, regardless of
concentration.
[FN2.] Refers to water-soluble salts only; all other salts are exempt.
[FN3.] An MSDS must be provided under the following circumstances:
[FNa)] The metal is supplied as a fine powder.
[FNb)] The metal is in welding or brazing rods.
[FNc)] The metal may be melted with the generation of toxic fume.
[FNd)] Under normal use, toxic dust or fume is likely to be generated by any
manufacturing process.
[FN4.] Exempt when in bonded form or when antimony compounds cannot be released
due to cutting, grinding, heating, etc.
[FN5.] Except:
[FNa)] Exterior and interior coatings and laminating resins containing
encapsulated asbestos fibers within such products.
[FNb)] Cold process asphalt roof coatings.
[FNc)] Non-friable encapsulated products such as floor tiles.
[FN6.] Any liquids; and products that could give rise to asphalt fume under
normal conditions are included. Mechanical breakup of hardened asphalt
surfaces is exempt.

[FN7.] Exempt when used in foods and feeds as a preservative.
[FN8.] Exempt except when present as free crystal/powder.
[FN9.] Exempt when in solution.
[FN10.] Exempt when in form where exposure to dust cannot occur.
[FN11.] Products that could give rise to coal tar pitch volatiles during normal
use are included.
[FN12.] Exempt when part of a cured epoxy or rubber.
[FN13.] Refers to solutions greater than or equal to 25%. Beverage alcohol (as
defined by Sections 23004 and 23005 of the California Alcoholic Beverage
Control Act) in any concentration is exempt.
[FN14.] Exempt except when vapors or particulates are or can be formed due to
work practices or procedures.
[FN15.] Exempt except when present as a dust.
[FN16.] Exempt when used as fuel.
[FN17.] Exempt except when inhalable dust and/or particulates are present or
are generated through use of the product.
[FN18.] Refers to the water-soluble salts only; exempt when mixed in food or
animal feed.
[FN19.] Exempt except when inhalable dust is present or can be generated
through use.
[FN20.] Exempt when in mixture, suspension, or where inhalable dust or

particles are not present or cannot be formed.
[FN21.] Exempt except where mineral oil mists can be generated in the ordinary
use of the products, e.g. cutting oils
[FN22.] Occupational sources of ozone include, but are not limited to:
[FNa)] during oxidizing process of fine organic chemicals production (primarily
ozolaic acid);
[FNb)] during operations involving high-intensity UV light (plasma torch
operations, glass blowing, hot metal operations, photoengraving operations,
use of mercury vapor lamps, direct copying machines, projecting equipment);
[FNc)] during operations involving high voltage electrical equipment
(spectrographic and fluorometric apparatus, electroplating operations,
high-volt linear accelerators, and electrostatic precipitators);
[FNd)] during operations involving ozonizing process in treatment of water,
industrial waste, and sewage; during air purification;
[FNe)] during drilling, cutting, and welding operations utilizing laser
radiation;
[FNf)] during bleaching operations (textiles, pulp, paper, waxes, starch,
sugar, Teflon, and synthetic fibers), refining of mineral oils and their
derivatives, processing of perfumes, vanillin, and camphor, aging and drying
operations (wood, wines, whiskeys, varnishes, and printing inks);
[FNg)] during food preserving operations for mold and bacteria control;

[FNh)] during welding operations using inert gas shielded arc welding devices,
bare wire arc welding; and
[FNi)] during manufacturing production of ozone.
[FN23.] Includes benzanthracenes, benzopyrenes, benzofluoranthrene, chrysenes,
dibenzanthracenes, and indenopyrenes.
[FN24.] Refers to smoke and fume products given off during soldering.
[FN25.] Exempt except when inhalable particulates are present or can be
generated.
[FN26.] Silver compounds existing in stable emulsions or suspensions, as in
photographic film, are exempt.
[FN27.] Applicable to cotton fiber for use in industries or operations covered
by General Industry Safety Order 5219, Cotton Dust.
[FN28.] Exempt when present in motor oils at 2.5% or below. Zinc oxide is
exempt except when present as dust or when generated as a fume. Zinc stearate
is exempt except when present as dust.
[FN29.] Refers to solutions greater than or equal to 4%.
[FN30.] Refers to solutions greater than or equal to 3%.
[FN31.] Refers to any mixture containing 0.1% or greater of this substance.
[FN32.] Refers to any mixture containing 0.02% or greater inorganic arsenic.
[FN33.] Refers to any mixture containing 0.1% or greater EDB.
[FN34.] Exempt when encapsulated in a capsule which meets the definition of

"Special Form Materials" prescribed in 49 CFR 173.403(z).
[FN35.] Applies to silica sand and silica flour, but naturally occurring dirt
and sand which has not been increased in silica concentration by
beneficiation are exempt.
[FN36.] Except butyl benzyl phthalate.
[FN37.] Exempt except when crystalline powder is being manufactured or being
used.
[FN38.] Fibrous glass is a mechanical irritant. There is no present scientific
evidence as to the existence of any other adverse health effect.
[FN39.] Except Copper phthalocyanine crudes and pigments.






Note: Authority cited: Sections 54, 55 and 6380, Labor Code; and 8 CCR Section 337. Reference: Sections 6380, 6380.5, 6382 and 6383, Labor Code.






s 339.1. Scope and Application.
This Article applies to all insurers and insureds as defined in section 339.3.




Note: Authority cited: Sections 54 and 55, Labor Code; and section 11721, Insurance Code. Reference: Section 11721, Insurance Code.






s 339.2. Effective Dates and Start-Up Procedures.
(a) This article shall take effect immediately, except for section 339.4 which shall take effect on April 1, 1994.
(b) Provisional Certification Periods.
(1) Provisional certification shall be granted by the Division for a period of 120 days upon receipt by the Loss Control Consultation Certification Unit of an application which complies, at a minimum, with the requirements of 339.7(b) and (c)(1) through (3).
(2) The Division may extend an insurer's provisional certification for an additional period of up to 120 days if the volume of applications received results in the Division's inability to process the insurer's application within the initial 120 day period.
(c) Certification Periods.
(1) The first period of certification shall include the period of provisional certification and shall last for one year unless extended by the Division for purposes of evenly distributing the workload associated with the ongoing processing of applications for recertification.
(2) All subsequent certifications shall last for a period of one year.




Note: Authority cited: Sections 54 and 55, Labor Code; and section 11721, Insurance Code. Reference: Section 11721, Insurance Code.






s 339.3. Definitions.
(a) "Annual Plan" means the insurer's annual health and safety loss control plan.
(b) "Budget" means a description of anticipated expenditures to be incurred in providing loss control consultation services to targeted employers as described by the insurer's annual plan, including the amount of funds allocated, the categories of services to be funded, and the amount of funding budgeted for each category.
(c) "Director" means the Director of the Department of Industrial Relations or an authorized representative.
(d) "Division" means the Division of Occupational Safety and Health.
(e) "Employer" means any insured.
(f) "Insured" means any person or entity other than a person or entity which has received a certificate of consent to self-insure pursuant to Labor Code Section 3700(b), which has secured workers' compensation insurance from an insurer.
(g) "Insurer" means any entity licensed by the California Department of Insurance to write workers' compensation insurance coverage.
(h) "Loss control" means reduction of exposure to workers' compensation losses and control of significant preventable health and safety hazards to workers.
(i) "Loss control consultation services" means assistance in recognizing, evaluating, and controlling significant preventable health and safety hazards and other potential sources of workers' compensation losses. Loss control consultation services consist of services provided by an insurer only to those employers to which the insurer has extended workers' compensation coverage.
(j) "On site consultation" means observation of an insured's work operations to determine the existence of significant preventable health and safety hazards, including, where appropriate, monitoring of hazardous physical, chemical, and biological agents.
(k) "Significant preventable health and safety hazards" means those hazards which are capable of being controlled by the employer and which have the potential to substantially affect the frequency and severity of workplace injuries and illnesses and workers' compensation losses.
( l) "Targeted employer" means an employer selected by the insurer to receive loss control consultation services, based on the criteria set forth in section 339.11. This term does not include any part of the employer's operations which is outside of California.
NOTE: Where the employer has more than one worksite, "targeted employer" means only those worksites selected by the insurer to receive loss control consultation services based on the criteria set forth in section 339.11
(m) "Workers' compensation insurance" means only that workers' compensation insurance provided under the laws and regulations of the State of California. This term does not include excess reinsurance or any form of homeowner's insurance.
(n) "Workplace survey" means an evaluation of an insured's work operations which can consist of a comprehensive on-site consultation or any other procedure which effectively identifies significant preventable health and safety hazards to workers.




Note: Authority cited: Sections 54 and 55, Labor Code; and section 11721, Insurance Code. Reference: Section 11721, Insurance Code.






s 339.4. Provision of Loss Control Consultation Services.
(a) Every insurer issuing or maintaining a workers' compensation insurance policy covering an employer's current or future operations shall maintain or provide loss control consultation services certified by the Division in accordance with this Article.
NOTE: Insurers may elect to provide all or part of their loss control consultation services through another entity, e.g., consultants, insurance groups or health care organizations, to the extent that the services to be provided meet the requirements of this section. However, such an election shall not alter the insurer's responsibility to maintain certification and to direct and control the provision of all loss control consultation services required by this Article.
(b) At the time the insurance policy is issued, and annually thereafter, the insurer shall provide to each of its insureds a written description of the insurer's loss control consultation services, including a notice stating that the services are available at no additional charge to the insured. The following statement shall be included with the notice: "Workers' compensation insurance policyholders may register comments about the insurer's loss control consultation services by writing to: State of California, Department of Industrial Relations, Division of Occupational Safety and Health, P.O. Box 420603, San Francisco, CA 94142."
(c) The insurer shall not charge the employer any fee in addition to the insurance premium for the provision of loss control consultation services.
(d) Targeted Employers.

(1) The insurer shall provide loss control consultation services to all targeted employers, which, at a minimum, shall include the following:
(A) Effective evaluation of the employer's operations, including:
1. Comprehensive on-site consultation for each targeted employer identified by the insurer's annual plan;
2. Discussions with management and, with permission of the employer, non-management personnel; and
3. Review with appropriate personnel of relevant records, including, but not limited to, the employer's log and summary of injuries and illnesses maintained pursuant to section 14301 and the employer's section 3203 injury and illness prevention program;
(B) Identification of the factors most related to the losses experienced by the employer, including:
1. First aid and other emergency or post-injury response procedures;

2. Workplace health and safety hazards;
3. Management policy and practices related to loss control;
4. The effectiveness with which company loss control policy is communicated among management personnel and between management and non-management personnel;
5. The effectiveness of training;
6. The extent and nature of worker participation in health and safety promotion efforts;
7. The adequacy of recordkeeping; and
8. The adequacy of the employer's section 3203 injury and illness prevention program.
(C) Formulation of recommended loss control measures, including specification of those critical to reduction of the employer's losses or potential for losses;

(D) A written report detailing the consultation provided, the findings of the consultation, and all loss control measures formulated pursuant to subsection (d)(1)(C); and
(E) Ongoing evaluation of the targeted employer to determine the impact of the consultation on the employer's loss control experience.
(2) The insurer shall maintain records of all loss control consultation services provided to targeted employers for 4 years and shall make those records available to the Division upon request.
(e) Non-targeted Employers. Loss control consultation services available upon request to non-targeted employers shall, at a minimum, include the following:
(1) A workplace survey, including discussions with management, and, where appropriate, nonmanagement personnel with permission of the employer;
(2) Review of injury records with appropriate personnel; and
(3) Development of a plan to improve the employer's health and safety loss control experience, which shall include, where appropriate, modifications to the employer's section 3203 injury and illness prevention program.
Exception: An insurer may, but is not required, to provide loss control consultation services to any insured whose place of employment does not pose significant preventable health and safety hazards to workers. Criteria for determining that a place of employment does not pose significant preventable health and safety hazards must be clearly identified in the annual plan.




Note: Authority cited: Sections 54 and 55, Labor Code; and section 11721, Insurance Code. Reference: Section 11721, Insurance Code.






s 339.5. Requirements for Certification and Recertification of Loss Control Consultation Services.
(a) Certification lasts for a period of one year, except as specified by section 339.2. To apply for certification or recertification, an insurer must submit a completed application and all supporting documentation as required by section 339.7.
(b) To qualify for certification and recertification the insurer shall demonstrate that:
(1) The insurer has developed and is prepared to implement an annual plan which meets the requirements of section 339.6; and
(2) The insurer has the capability to deliver effective loss control consultation services meeting the requirements of section 339.4. Such a demonstration shall include, but not be limited to, each of the following:
(A) Identification of each entity supplying loss control consultation personnel, if consultation services are to be provided by personnel other than employees of the insurer.
(B) A description of the categories, the number in each category, and the individual qualifications, including professional licenses and certification, of the personnel who will be providing loss control consultation services.
(C) A detailed description of the services to be provided by each of the personnel and the types of industrial activities and settings with which their services will be associated, together with an explanation of how these personnel are qualified to address these activities and settings.
(D) An estimate of:
1. The number of on-site consultations the insurer's loss control consultation personnel will provide for the coming certification year, specifying what portion will consist of consultations to targeted employers;
2. The average number of hours to be spent on each on site consultation, not including preparation and travel time; and
3. The number of workplace surveys not consisting of on-site consultation to be provided for the coming certification year, including the average amount of time to be spent per survey.
(c) To maintain certification, the insurer shall notify the Division of any substantial change in the information provided to obtain certification from the Division and shall cooperate with any audit or request for information by the Division to determine the effectiveness of the loss control consultation services provided by the insurer.
(d) The Division shall provide written notice to the insurer of any finding of deficiency related to the loss control consultation services audited by the Division, and any corrective actions deemed necessary to retention of the insurer's certification by the Division.




Note: Authority cited: Sections 54 and 55, Labor Code; and section 11721, Insurance Code. Reference: Section 11721, Insurance Code. (continued)