Subpart A—General Provisions
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.
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721.1
§ 721.1 Scope and applicability. -
721.3
§ 721.3 Definitions. -
721.5
§ 721.5 Persons who must report. -
721.11
§ 721.11 Applicability determination when the specific chemical identity is confidential. -
721.20
§ 721.20 Exports and imports. -
721.25
§ 721.25 Notice requirements and procedures. -
721.30
§ 721.30 EPA approval of alternative control measures. -
721.35
§ 721.35 Compliance and enforcement. -
721.40
§ 721.40 Recordkeeping. -
721.45
§ 721.45 Exemptions. -
721.47
§ 721.47 Conditions for research and development exemption.