40 CFR Part 503 — Standards for the Use or Disposal of Sewage Sludge
Subpart A — General Provisions
- § 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.
Subpart B — Land Application
Subpart C — Surface Disposal
- § 503.20— Applicability.
- § 503.21— Special definitions.
- § 503.22— General requirements.
- § 503.23— Pollutant limits (other than domestic septage).
- § 503.24— Management practices.
- § 503.25— Operational standards—pathogens and vector attraction reduction.
- § 503.26— Frequency of monitoring.
- § 503.27— Recordkeeping.
- § 503.28— Reporting.