Federal (United States) · Regulations
Subpart E — Essential Oils Subcategory
3 sections
3 sections
- 40 C.F.R. § 454.50Applicability; description of the essential oils subcategory.
- 40 C.F.R. § 454.51Specialized definitions.
- 40 C.F.R. § 454.52Effluent limitations and guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.