---
kind: "section"
citation: "46 C.F.R. § 69.163"
title: "46"
number: "69.163"
heading: "Under-deck tonnage."
url: "https://uscodex.org/cfr/46/69.163"
---

# §69.163. Under-deck tonnage.


The under-deck tonnage provisions in [§ 69.109](/cfr/46/69.109.md) apply; except that, under this subpart, spaces between the line of the tonnage deck and the tonnage deck itself due to a stepped tonnage deck are included in under-deck tonnage.


## Notes

### Amendments

[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016]

### Authority

Authority: 46 U.S.C. 2301, 14103, 14104; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: CGD 87-015b, 54 FR 37657, Sept. 12, 1989, unless otherwise noted.

### Amendments

[CGD 87-015b, 54 FR 37657, Sept. 12, 1989, as amended by USCG-2011-0522, 81 FR 18731, Mar. 31, 2016]