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Regulations last checked for updates: Oct 21, 2025
Title 40 - Protection of Environment last revised: Sep 21, 2029
All Titles
Title 40
Chapter I
Part 721
Subpart C - Subpart C—Recordkeeping Requirements
§ 721.100 - Applicability.
§ 721.125 - Recordkeeping requirements.
authority:
15 U.S.C. 2604
,
2607
,
and
source:
49 FR 35018, Sept. 5, 1984, unless otherwise noted.
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