PART 425—LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY
- General Provisions (§§ 425.01 - 425.06)
- Subpart A—Hair Pulp, Chrome Tan, Retan-Wet Finish Subcategory (§§ 425.10 - 425.16)
- Subpart B—Hair Save, Chrome Tan, Retan-Wet Finish Subcategory (§§ 425.20 - 425.26)
- Subpart C—Hair Save or Pulp, Non-Chrome Tan, Retan-Wet Finish Subcategory (§§ 425.30 - 425.36)
- Subpart D—Retan-Wet Finish-Sides Subcategory (§§ 425.40 - 425.46)
- Subpart E—No Beamhouse Subcategory (§§ 425.50 - 425.56)
- Subpart F—Through-the-Blue Subcategory (§§ 425.60 - 425.66)
- Subpart G—Shearling Subcategory (§§ 425.70 - 425.76)
- Subpart H—Pigskin Subcategory (§§ 425.80 - 425.86)
- Subpart I—Retan-Wet Finish-Splits Subcategory (§§ 425.90 - 425.96)