Code of Federal Regulations · Subpart

Subpart A — General Provisions

40 C.F.R. pt. 503, subpt. A

• § 503.1 Purpose And Applicability
• § 503.2 Compliance Period
• § 503.3 Permits And Direct Enforceability
• § 503.4 Relationship To Other Regulations
• § 503.5 Additional Or More Stringent Requirements
• § 503.6 Exclusions
• § 503.7 Requirement For A Person Who Prepares Sewage Sludge
• § 503.8 Sampling And Analysis
• § 503.9 General Definitions