40 CFR §721.11309

1. (a)Chemical substance and significant new uses subject to reporting.
   1. (1)The chemical substance identified as urea, reaction products with N-butylphosphorothioic triamide and formaldehyde (PMN P-18-77; CAS No. 2093385-47-6) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.
   2. (2)The significant new uses are:
      1. (i)Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(o). It is a significant new use to manufacture, process, or use the substance in any manner that results in inhalation exposure.
      2. (ii)[Reserved]
2. (b)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).
   1. (1)Recordkeeping. Recordkeeping requirements as specified in § 721.125(a) through (f) and (i) are applicable to manufacturers and processors of this substance.
   2. (2)Limitation or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.