---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchN/part408/subpartAB"
level: "subpart"
label: "Subpart AB"
heading: "Sardine Processing Subcategory"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchN-part408-subpartAB"
sections_count: 8
---

# Subpart AB — Sardine Processing Subcategory

Title 40 C.F.R. — Protection of Environment › Chapter I — Environmental Protection Agency › Subchapter N — Effluent Guidelines and Standards › Part 408 — Canned and Preserved Seafood Processing Point Source Category

## Sections

- [§408.280. Applicability; description of the sardine processing subcategory.](/cfr/40/408.280.md)
- [§408.281. Specialized definitions.](/cfr/40/408.281.md)
- [§408.282. Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.](/cfr/40/408.282.md)
- [§408.283. Reserved](/cfr/40/408.283.md)
- [§408.284. Pretreatment standards for existing sources.](/cfr/40/408.284.md)
- [§408.285. Standards of performance for new sources.](/cfr/40/408.285.md)
- [§408.286. Pretreatment standards for new sources.](/cfr/40/408.286.md)
- [§408.287. Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT).](/cfr/40/408.287.md)