Subpart D—Expedited Process for Issuing Significant New Use Rules for Selected Chemical Substances and Limitation or Revocation of Selected Significant New Use Rules

1. CFR
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3. Title 40
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5. Chapter I
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7. Part 721
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9. 40 CFR Part 721 Subpart D

Sections

Section numbering in the official eCFR can be non-consecutive. Omitted section numbers are not treated here as reserved unless the source explicitly labels them that way.

• 721.160
  § 721.160 Notification requirements for new chemical substances subject to section 5(e) orders.
• 721.170
  § 721.170 Notification requirements for selected new chemical substances that have completed premanufacture review.
• 721.185
  § 721.185 Limitation or revocation of certain notification requirements.