40 CFR §721.1790
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
- (a)Chemical substances and significant new uses subject to reporting.
- (1)The chemical substances identified as 1,1′-(Biphenyl, 4,4′-dibromo- (CAS No. 92-86-4); 1,1′-(Biphenyl, 2-bromo- (CAS No. 2052-07-5); 1,1′-(Biphenyl, 3-bromo- (CAS No. 2113-57-7); 1,1′-(Biphenyl, 2,2′, 3,3′, 4,4′, 5,5′, 6,6′-decabromo- (CAS No. 13654-09-6); Nonabromobiphenyl (CAS No. 27753-52-2); Octabromobiphenyl (CAS No. 27858-07-7); and Hexabromobiphenyl (CAS No. 36355-01-8) are subject to reporting under this section for the significant new uses described in paragraph (a)(1)(i) of this section.
- (i)The significant new use is: Any use.
- (ii)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.
- (A)Persons who must report. Section 721.5 applies to this section except for § 721.5(a)(2). A person who intends to manufacture, import, or process for commercial purposes a substance identified in paragraph (a)(1) of this section and intends to distribute the substance in commerce must submit a significant new use notice.
- (B)[Reserved]
- (2)The chemical substance identified as 1,1′-(Biphenyl, 4-bromo- (CAS No. 92-66-0) is subject to reporting under this section for the significant new uses described in paragraph (a)(2)(i) of this section.
- (i)The significant new uses are:
- (ii)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.
- (A)Recordkeeping. Recordkeeping requirements as specified in § 721.125 (a), (b), (c), (i), and (k) are applicable to manufacturers, importers, and processors of this substance.
- (B)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.
- (C)Determining whether a specific use is subject to this section. The provisions of § 721.1725(b)(1) apply to this section.
- (1)The chemical substances identified as 1,1′-(Biphenyl, 4,4′-dibromo- (CAS No. 92-86-4); 1,1′-(Biphenyl, 2-bromo- (CAS No. 2052-07-5); 1,1′-(Biphenyl, 3-bromo- (CAS No. 2113-57-7); 1,1′-(Biphenyl, 2,2′, 3,3′, 4,4′, 5,5′, 6,6′-decabromo- (CAS No. 13654-09-6); Nonabromobiphenyl (CAS No. 27753-52-2); Octabromobiphenyl (CAS No. 27858-07-7); and Hexabromobiphenyl (CAS No. 36355-01-8) are subject to reporting under this section for the significant new uses described in paragraph (a)(1)(i) of this section.
- (b)[Reserved]