---
kind: "section"
citation: "40 C.F.R. § 52.18"
title: "40"
number: "52.18"
heading: "Abbreviations."
url: "https://uscodex.org/cfr/40/52.18"
---

# §52.18. Abbreviations.


Abbreviations used in this part shall be those set forth in [part 60](/cfr/40/part60.md) of this chapter.


## Notes

### Amendments

[38 FR 12698, May 14, 1973]

### Source

Source: 37 FR 10846, May 31, 1972, unless otherwise noted.

### Authority

Authority: 42 U.S.C. 7401 et seq.

### Amendments

[40 FR 5521, Feb. 6, 1975]

### Amendments

[38 FR 12698, May 14, 1973]