---
kind: "section"
citation: "40 C.F.R. § 51.1109"
title: "40"
number: "51.1109"
heading: "Reserved"
url: "https://uscodex.org/cfr/40/51.1109"
---

# §51.1109. Reserved



## Notes

### Source

Source: 77 FR 30170, May 21, 2012, unless otherwise noted.

### Authority

Authority: 23 U.S.C. 101; 42 U.S.C. 7401-7671q.

### Source

Source: 36 FR 22398, Nov. 25, 1971, unless otherwise noted.