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Regulations last checked for updates: Jun 17, 2025
Title 40 - Protection of Environment last revised: Nov 17, 2025
All Titles
Title 40
Chapter I
Part 457 - PART 457—EXPLOSIVES MANUFACTURING POINT SOURCE CATEGORY
Subpart A [§ 457.10 - § 457.12] - Subpart A—Manufacture of Explosives Subcategory
Subpart B - Subpart B [Reserved]
Subpart C [§ 457.30 - § 457.32] - Subpart C—Explosives Load, Assemble, and Pack Plants Subcategory
source:
41 FR 10184, Mar. 9, 1976, unless otherwise noted.
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