[Federal Register Volume 83, Number 194 (Friday, October 5, 2018)]
[Notices]
[Pages 50366-50369]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2018-21747]
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ENVIRONMENTAL PROTECTION AGENCY
[EPA-HQ-OPPT-2017-0586; FRL-9983-38]
A Working Approach for Identifying Potential Candidate Chemicals
for Prioritization; Notice of Availability
AGENCY: Environmental Protection Agency (EPA).
ACTION: Notice.
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SUMMARY: This Notice announces the availability of a document: A
Working Approach for Identifying Potential Candidate Chemicals for
Prioritization. The document lays out EPA's near-term approach for
identifying potential chemicals for prioritization, the initial step in
evaluating the safety of existing chemicals under the Toxic Substances
Control Act (TSCA). The document also includes a longer-term risk-based
approach for considering the larger TSCA active chemical universe. EPA
is opening a public docket to accept comments on this approach, which
will inform a public meeting to be held in early 2019. This docket will
remain open until November 15, 2018. In a related but separate action,
EPA is opening 74 public dockets, one for each of the 73 remaining
chemicals on the 2014 Update to the TSCA Work Plan for Chemical
Assessments that have not received manufacturer requests for EPA
evaluation and an additional general docket for chemicals not on the
Work Plan. These dockets will be open until December 1, 2019.
FOR FURTHER INFORMATION CONTACT:
For technical information on A Working Approach for Identifying
Potential Candidate Chemicals for Prioritization document contact:
Susanna Blair, Office of Pollution Prevention and Toxics, Environmental
Protection Agency, 1200 Pennsylvania Ave. NW, Washington, DC 20460-
0001; telephone number: (202) 564-4371; email address:
[email protected].
For general information contact: The TSCA-Hotline, ABVI-Goodwill,
422 South Clinton Ave., Rochester, NY 14620; telephone number: (202)
554-1404; email address: [email protected].
SUPPLEMENTARY INFORMATION:
[[Page 50367]]
I. General Information
A. Does this action apply to me?
This action is directed to the public in general, and may be of
interest to a wide range of stakeholders including chemical
manufacturers, processors and users, consumer product companies, non-
profit organizations in the environmental and public health sectors,
state and local government agencies, and members of the public
interested in the environmental and human health assessment and
regulation of chemical substances. Since others also may be interested,
the Agency has not attempted to describe all the specific entities that
may be affected by this action.
B. What action is the Agency taking?
EPA is taking three actions: Announcing the availability of a
document, announcing the opening of a docket to accept comments on the
longer-term strategy described in the document, and announcing the
opening of chemical-specific public dockets and a general docket to
collect information on potential candidate chemicals for prioritization
for risk evaluation under TSCA.
This Notice announces the availability of a document: A Working
Approach for Identifying Potential Candidate Chemicals for
Prioritization. The document lays out EPA's near-term approach for
identifying potential chemicals for prioritization, the initial step in
evaluating the safety of existing chemicals under TSCA. The document
also includes a longer-term approach for considering the larger TSCA
active chemical universe. The document is available at EPA's website at
https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/prioritizing-existing-chemicals-risk-evaluation.
EPA is opening a public docket to accept comments on this longer-
term approach, which will inform a public meeting to be held in early
2019. This docket, identified by docket ID EPA-HQ-OPPT-2018-0659, will
remain open until November 15, 2018.
In a separate but related action, EPA is opening 74 public dockets,
one for each of the 73 remaining chemicals on the 2014 Update to the
TSCA Work Plan for Chemical Assessments that have not received
manufacturer requests for EPA evaluation and an additional general
docket for chemicals not on the Work Plan. These dockets will be open
until December 1, 2019. More details about these dockets is in Unit
II.B.
C. What is the Agency's authority for this action?
As amended in June 2016, TSCA requires that EPA prioritize and
evaluate existing chemical substances and manage identified risks (15
U.S.C. 2605). This Notice is issued pursuant to the authority in TSCA
section 6(b), 15 U.S.C. 2605(b).
II. Background
The Frank R. Lautenberg Chemical Safety for the 21st Century Act,
amending the TSCA of 1976, was signed into law on June 22, 2016. The
amendments required that EPA establish procedures for prioritizing and
evaluating risks from existing chemical substances. EPA announced its
final procedures on June 22, 2017 (see https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/federal-register-notice-procedures-prioritization), and the final procedural rule addressing the
prioritization process published in the Federal Register on July 20,
2017 (82 FR 33753) (FRL-9964-24).
A. A Working Approach for Identifying Potential Candidate Chemicals for
Prioritization
The document described in this Notice lays out EPA's near-term
approach for identifying potential chemicals for prioritization, the
initial step in evaluating the safety of existing chemicals under TSCA.
Building on the Agency's commitment to work with the public to select
the next chemicals for risk evaluation, this approach reflects public
input received at a December 2017 meeting (82 FR 51415) (FRL-9970-34)
and through the public docket for that meeting (EPA-HQ-OPPT-2017-0587).
By December 2019, EPA must designate at least 20 chemical substances as
High-Priority for risk evaluation, and 20 chemical substances as Low-
Priority for which risk evaluation is not currently warranted.
The information set forth in the document, A Working Approach for
Identifying Potential Candidate Chemicals for Prioritization, describes
the general approaches EPA may consider for identifying existing
chemicals as potential candidates for prioritization. The goal of these
approaches is to identify potential candidates from which EPA will
select candidates for prioritization, consistent with its regulations
at 40 CFR 702.5.
The document describes the near-term approach that EPA anticipates
using to inform the identification of potential candidates for the
initial 20 High-Priority and 20 Low-Priority chemical substances that
must be identified pursuant to TSCA section 6(b)(2)(B). The document
also presents a longer-term approach that EPA is considering. EPA
encourages public comments on these approaches and has opened dockets
to receive public comments.
The document presents internal guidance for EPA, and neither
constitutes rulemaking by EPA nor can be relied on to create a
substantive or procedural right enforceable by any party in litigation
with the United States. It provides recommendations and does not impose
any legally binding requirements. Similarly, statements about what EPA
expects or intends to do reflect general principles to guide EPA's
activities and not judgments or determinations as to what EPA will do
in any particular case.
B. Dockets To Collect Information on Potential Candidate Chemicals for
Prioritization for Risk Evaluation
As explained in the Procedures for Prioritization of Chemicals for
Risk Evaluation Under the Toxic Substances Control Act Final rule
published in the Federal Register on July 20, 2017 (82 FR 33753) (FRL-
9964-24), EPA intends to foster a dialogue with stakeholders by
publishing a notice explaining why it chose to initiate the
prioritization process on particular chemical substances and to seek
relevant information from the public. In support of that intention, EPA
is opening 74 public dockets, one for each of the 73 remaining
chemicals on the 2014 Update to the TSCA Work Plan for Chemical
Assessments that have not received manufacturer requests for EPA
evaluation and an additional general docket for the public to suggest
chemicals EPA should prioritize for risk evaluation.
By providing the public with a venue for submitting use, hazard,
and exposure information on these chemicals, EPA is facilitating the
sharing of information by stakeholders and the general public that
could update the information EPA currently has on the chemicals on the
2014 Update to the TSCA Work Plan for Chemical Assessments. EPA will
use this data to inform TSCA prioritization and risk evaluation for
these chemicals.
EPA is also opening dockets for input on chemicals not on the 2014
Update to the TSCA Work Plan for Chemical Assessments. EPA expects that
the dockets will increase transparency of the process.
The list of chemical dockets is in this section. Additional
information, such as the docket numbers for each chemical, the
chemical's Chemical Abstract
[[Page 50368]]
Services Registry Number, and the EPA points of contact can be found at
http://www.epa.govADDURLXXX. EPA is opening these dockets to receive
information from the public. Information should be submitted by
December 1, 2019. When you submit your information, please identify the
docket identification (ID) number associated with the relevant
chemical. Additional instructions on providing information or visiting
the docket, along with more information about dockets generally, is
available in each docket and at http://www.epa.gov/dockets. When
preparing and submitting your information, see the tips at http://www2.epa.gov/dockets/commenting-epa-dockets#tips.
The chemicals as listed on the 2014 Update to the TSCA Work Plan
for Chemical Assessments and the respective docket numbers are:
Acetaldehyde (EPA-HQ-OPPT-2018-0497).
Acrylonitrile (EPA-HQ-OPPT-2018-0449).
tert-Amyl methyl ether (EPA-HQ-OPPT-2018-0463).
Antimony and Antimony Compounds (EPA-HQ-OPPT-2018-0470).
Arsenic and Arsenic Compounds (EPA-HQ-OPPT-2018-0472).
Barium Carbonate (EPA-HQ-OPPT-2018-0473).
Benzenamine (EPA-HQ-OPPT-2018-0474).
Benzene (EPA-HQ-OPPT-2018-0475).
Bisphenol A (BPA) (EPA-HQ-OPPT-2018-0500).
1,3-Butadiene (EPA-HQ-OPPT-2018-0451).
Butanamide, 2,2'-[(3,3'- dichloro[1,1'- biphenyl]- 4,4'-
diyl)bis(azo)]bis[N- (4-chloro-2,5 dimethoxyphenyl)-3-oxo- (Pigment
Yellow 83) (EPA-HQ-OPPT-2018-0477).
Butanamide, 2-[(4- methoxy-2-nitrophenyl) azo]-N-(2-
methoxyphenyl)-3-oxo- (Pigment Yellow 65) (EPA-HQ-OPPT-2018-0478).
Butyl benzyl phthalate (BBP) 1,2-Benzene- dicarboxylic
acid, 1- butyl 2(phenylmethyl) ester (EPA-HQ-OPPT-2018-0501).
4-sec-Butyl-2,6-di-tert- butylphenol (EPA-HQ-OPPT-2018-
0495).
Cadmium and Cadmium Compounds (EPA-HQ-OPPT-2018-0479).
Chromium and Chromium Compounds (EPA-HQ-OPPT-2018-0480).
Cobalt and Cobalt Compounds (EPA-HQ-OPPT-2018-0481).
Creosotes (EPA-HQ-OPPT-2018-0502).
Cyanide Compounds (Limited to dissociable compounds) (EPA-
HQ-OPPT-2018-0482).
Dibutyl phthalate (DBP) (1,2-Benzene- dicarboxylic acid,
1,2- dibutyl ester) (EPA-HQ-OPPT-2018-0503).
o-Dichlorobenzene (EPA-HQ-OPPT-2018-0444).
p-Dichlorobenzene (EPA-HQ-OPPT-2018-0446).
3,3'-Dichlorobenzidine (EPA-HQ-OPPT-2018-0494).
3,3'-Dichlorobenzidine dihydrochloride (EPA-HQ-OPPT-2018-
0493).
1,1-Dichloroethane (EPA-HQ-OPPT-2018-0426).
1,2-Dichloroethane (EPA-HQ-OPPT-2018-0427).
trans-1,2- Dichloroethylene (EPA-HQ-OPPT-2018-0465).
1,2-Dichloropropane (EPA-HQ-OPPT-2018-0428).
Dicyclohexyl phthalate (EPA-HQ-OPPT-2018-0504).
Di-ethylhexyl phthalate (DEHP) (1,2-Benzene- dicarboxylic
acid, 1,2- bis(2-ethylhexyl) ester (EPA-HQ-OPPT-2018-0433).
Di-isobutyl phthalate (DIBP) (1,2-Benzene- dicarboxylic
acid, 1,2- bis-(2methylpropyl) ester) (EPA-HQ-OPPT-2018-0434).
Di-isodecyl phthalate (DIDP) (1,2-Benzene- dicarboxylic
acid, 1,2- diisodecyl ester) (EPA-HQ-OPPT-2018-0435).
Di-isononyl phthalate (DINP) (1,2-Benzene- dicarboxylic
acid, 1,2- diisononyl ester) (EPA-HQ-OPPT-2018-0436).
1,2-Dimethoxyethane (Monoglyme) (EPA-HQ-OPPT-2018-0429).
2-Dimethylaminoethanol (EPA-HQ-OPPT-2018-0489).
Di-n-octyl phthalate (DnOP) (1,2-Benzene- dicarboxylic
acid, 1,2- dioctyl ester) (EPA-HQ-OPPT-2018-0437).
Ethanone, 1- (1,2,3,4,5,6,7,8- octahydro-2,3,5,5-
tetramethyl-2- naphthalenyl)- (EPA-HQ-OPPT-2018-0483).
Ethanone, 1- (1,2,3,4,5,6,7,8- octahydro-2,3,8,8-
tetramethyl-2- naphthalenyl)- (EPA-HQ-OPPT-2018-0484).
Ethanone, 1- (1,2,3,4,6,7,8,8a-octahydro- 2,3,8,8-
tetramethyl-2- naphthalenyl)- (EPA-HQ-OPPT-2018-0485).
Ethanone, 1- (1,2,3,5,6,7,8,8a-octahydro- 2,3,8,8-
tetramethyl-2- naphthalenyl)- (EPA-HQ-OPPT-2018-0486).
Ethylbenzene (EPA-HQ-OPPT-2018-0487).
Ethylene dibromide (EPA-HQ-OPPT-2018-0488).
bis(2-Ethylhexyl) adipate (EPA-HQ-OPPT-2018-0499).
2-Ethylhexyl 2,3,4,5- tetrabromobenzoate (TBB) (EPA-HQ-
OPPT-2018-0491).
bis(2-Ethylhexyl)-3,4,5,6-tetrabromophthalate (TBPH) (EPA-
HQ-OPPT-2018-0498).
Formaldehyde (EPA-HQ-OPPT-2018-0438).
2,5-Furandione (EPA-HQ-OPPT-2018-0471).
1-Hexadecanol (EPA-HQ-OPPT-2018-0469).
1,3,4,6,7,8-Hexahydro-4,6,6,7,8,8- hexamethylcyclopenta
[g]-2-benzopyran (HHCB) (EPA-HQ-OPPT-2018-0430).
2-Hydroxy-4-(octyloxy) benzophenone (EPA-HQ-OPPT-2018-
0492).
Lead and Lead Compounds (EPA-HQ-OPPT-2018-0452).
Long-chain chlorinated paraffins (C18-20) (EPA-HQ-OPPT-
2018-0439).
Medium-chain chlorinated paraffins (C14-17) (EPA-HQ-OPPT-
2018-0440).
4,4'-Methylene bis(2- chloroaniline) (EPA-HQ-OPPT-2018-
0464).
4,4'-(1-Methylethylidene)bis[2, 6-dibromophenol] (TBBPA)
(EPA-HQ-OPPT-2018-0462).
Molybdenum and Molybdenum Compounds (EPA-HQ-OPPT-2018-
0453).
Naphthalene (EPA-HQ-OPPT-2018-0454).
2- Naphthalenecarboxylic acid, 4-[(4-chloro-5- methyl-2-
sulfophenyl) azo]-3-hydroxy-, calcium salt (1:1) (Pigment Red 52) (EPA-
HQ-OPPT-2018-0460).
Nickel and Nickel Compounds (EPA-HQ-OPPT-2018-0455).
N-Nitroso- diphenylamine (EPA-HQ-OPPT-2018-0456).
Nonylphenol and Nonylphenol Ethoxylates (NP/NPEs) (EPA-HQ-
OPPT-2018-0442).
Octamethylcyclotetra- siloxane (D4) (EPA-HQ-OPPT-2018-
0443).
4-tert-Octylphenol (4-(1,1,3,3-Tetramethylbutyl)- phenol)
(EPA-HQ-OPPT-2018-0496).
p,p'- Oxybis(benzenesulfonyl hydrazide) (EPA-HQ-OPPT-2018-
0457).
Phosphoric acid, triphenyl ester (TPP) (EPA-HQ-OPPT-2018-
0458).
Phthalic anhydride (EPA-HQ-OPPT-2018-0459).
Styrene (EPA-HQ-OPPT-2018-0461).
Tribromomethane (Bromoform) (EPA-HQ-OPPT-2018-0466).
1,1,2-Trichloroethane (EPA-HQ-OPPT-2018-0421).
Triglycidyl isocyanurate (EPA-HQ-OPPT-2018-0467).
Tris(2-chloroethyl) phosphate (TCEP) (EPA-HQ-OPPT-2018-
0476).
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Vinyl chloride (EPA-HQ-OPPT-2018-0448).
m-Xylene (EPA-HQ-OPPT-2018-0441).
o-Xylene (EPA-HQ-OPPT-2018-0445).
p-Xylene (EPA-HQ-OPPT-2018-0447).
In addition, EPA is interested in the public's input on chemicals
not on the 2014 Update to the TSCA Work Plan for Chemical Assessments
for consideration as potential candidates for prioritization under
TSCA. EPA welcomes the submittal of information to the docket that
would support the consideration of the chemicals suggested, such as
information on use, hazard, and exposure. EPA is opening docket number
EPA-HQ-OPPT-2018-0592 for this purpose.
Authority: 15 U.S.C. 2601 et seq.
Dated: September 27, 2018.
Jeffery T. Morris,
Director, Office of Pollution Prevention and Toxics.
[FR Doc. 2018-21747 Filed 10-4-18; 8:45 am]
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