Code of Federal Regulations > Title 40 > Chapter I > Part 454 - PART 454—GUM AND WOOD CHEMICALS MANUFACTURING POINT SOURCE CATEGORY

U.S. Code of Federal Regulations

Regulations most recently checked for updates: Jun 18, 2025

Subpart A [§ 454.10 - § 454.12] - Subpart A—Char and Charcoal Briquets Subcategory

Subpart B [§ 454.20 - § 454.22] - Subpart B—Gum Rosin and Turpentine Subcategory

Subpart C [§ 454.30 - § 454.32] - Subpart C—Wood Rosin, Turpentine and Pine Oil Subcategory

Subpart D [§ 454.40 - § 454.42] - Subpart D—Tall Oil Rosin, Pitch and Fatty Acids Subcategory

Subpart E [§ 454.50 - § 454.52] - Subpart E—Essential Oils Subcategory

Subpart F [§ 454.60 - § 454.62] - Subpart F—Rosin-Based Derivatives Subcategory