---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchC/part60/subpartIII"
level: "subpart"
label: "Subpart III"
heading: "Standards of Performance for Volatile Organic Compound (VOC) Emissions From the Synthetic Organic Chemical Manufacturing Industry (SOCMI) Air Oxidation Unit Processes After October 21, 1983, and on or Before April 25, 2023"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchC-part60-subpartIII"
sections_count: 9
---

# Subpart III — Standards of Performance for Volatile Organic Compound (VOC) Emissions From the Synthetic Organic Chemical Manufacturing Industry (SOCMI) Air Oxidation Unit Processes After October 21, 1983, and on or Before April 25, 2023

Title 40 C.F.R. — Protection of Environment › Chapter I — Environmental Protection Agency › Subchapter C — Air Programs › Part 60 — Standards of Performance for New Stationary Sources

## Sections

- [§60.610. Applicability and designation of affected facility.](/cfr/40/60.610.md)
- [§60.611. Definitions.](/cfr/40/60.611.md)
- [§60.612. Standards.](/cfr/40/60.612.md)
- [§60.613. Monitoring of emissions and operations.](/cfr/40/60.613.md)
- [§60.614. Test methods and procedures.](/cfr/40/60.614.md)
- [§60.615. Reporting and recordkeeping requirements.](/cfr/40/60.615.md)
- [§60.616. Reconstruction.](/cfr/40/60.616.md)
- [§60.617. Chemicals affected by subpart III.](/cfr/40/60.617.md)
- [§60.618. Delegation of authority.](/cfr/40/60.618.md)