§721.50. Applicability.
40 C.F.R. § 721.50
This subpart B identifies certain significant new uses of chemical substances identified in subpart E of this part. The provisions of this subpart B apply only when referenced as applying to a chemical substance identified in subpart E of this part.
Notes, amendments, and revision history
Source
Source: 54 FR 31308, July 27, 1989, unless otherwise noted.
Authority
Authority: 15 U.S.C. 2604, 2607, and 2625(c).
Source
Source: 49 FR 35018, Sept. 5, 1984, unless otherwise noted.