OK037 Oklahoma 40 CFR Part 62 Section 111(d)/129: State Plan for Commercial and Industrial Solid Waste Incinerators (CISWI); Negative Declarations for Existing Incinerators Subject to the Other Solid Waste Incineration Units (OSWI), Hospital/Medical/Infectious Waste Incinerator units (HMIWI), and Commercial and Industrial Solid Waste Incineration units (CISWI) Emission Guidelines (EG). | Federal Regulations · Congress.wiki