---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchC/part60/subpartKa"
level: "subpart"
label: "Subpart Ka"
heading: "Standards of Performance for Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After May 18, 1978, and Prior to July 23, 1984"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchC-part60-subpartKa"
sections_count: 6
---

# Subpart Ka — Standards of Performance for Storage Vessels for Petroleum Liquids for Which Construction, Reconstruction, or Modification Commenced After May 18, 1978, and Prior to July 23, 1984

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

- [§60.110a. Applicability and designation of affected facility.](/cfr/40/60.110a.md)
- [§60.111a. Definitions.](/cfr/40/60.111a.md)
- [§60.112a. Standard for volatile organic compounds (VOC).](/cfr/40/60.112a.md)
- [§60.113a. Testing and procedures.](/cfr/40/60.113a.md)
- [§60.114a. Alternative means of emission limitation.](/cfr/40/60.114a.md)
- [§60.115a. Monitoring of operations.](/cfr/40/60.115a.md)