---
kind: "section"
citation: "40 C.F.R. § 426.31"
title: "40"
number: "426.31"
heading: "Specialized definitions."
url: "https://uscodex.org/cfr/40/426.31"
---

# §426.31. Specialized definitions.


For the purpose of this subpart:

- (a) Except as provided below, the general definitions, abbreviations and methods of analysis set forth in [40 CFR part 401](/cfr/40/part401.md) shall apply to this subpart.
- (b) The term “cullet” shall mean any broken glass generated in the manufacturing process.

## Notes

### Source

Source: 39 FR 5714, Feb. 14, 1974, unless otherwise noted.

### Authority

Authority: Secs. 301, 304 (b) and (c), 306 (b) and (c), 307(c), and 316(b) of the Federal Water Pollution Control Act, as amended; 33 U.S.C. 1251, 1311, 1314, 1316 (b) and (c), 1317(b); 86 Stat. 816 et seq., Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217.

### Source

Source: 39 FR 2565, Jan. 22, 1974, unless otherwise noted.