Chapter 40 - Used Oil
- Section V-4001 - Definitions
- Subchapter A - Materials Regulated as Used Oil (§§ V-4003 — V-4007)
- Subchapter B - Standards for Use Oil Generators (§§ V-4009 — V-4017)
- Subchapter C - Standards for Used Oil Collection Centers and Aggregation Points (§§ V-4019 — V-4023)
- Subchapter D - Standards for Used Oil Transporter and Transfer Facilities (§§ V-4025 — V-4039)
- Subchapter E - Standards for Used Oil Processors and Re-Refiners (§§ V-4041 — V-4059)
- Subchapter F - Standards for Used Oil Burners that Burn Off-Specification Used Oil for Energy Recovery (§§ V-4061 — V-4075)
- Subchapter G - Standards for Used Oil Fuel Marketers (§§ V-4077 — V-4087)
- Subchapter H - Standards for Disposal of Used Oil and Use as a Dust Suppressant (§§ V-4089 — V-4093)