§ 721.50 Applicability.

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Title 40—Protection of Environment > CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY > SUBCHAPTER R—TOXIC SUBSTANCES CONTROL ACT > PART 721—SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES > Subpart B—Certain Significant New Uses

This text was captured on Sep 22, 2026. It is a snapshot, not a live feed, so check the official code before relying on it.

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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.

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