---
kind: "section"
citation: "49 C.F.R. § 192.377"
title: "49"
number: "192.377"
heading: "Service lines: Copper."
url: "https://uscodex.org/cfr/49/192.377"
---

# §192.377. Service lines: Copper.


Each copper service line installed within a building must be protected against external damage.


## Notes

### Authority

Authority: 30 U.S.C. 185(w)(3), 49 U.S.C. 5103, 60101 et. seq., and 49 CFR 1.97.

### Source

Source: 35 FR 13257, Aug. 19, 1970, unless otherwise noted.