---
kind: "section"
citation: "46 C.F.R. § 91.55-10"
title: "46"
number: "91.55-10"
heading: "Plans required for alterations of existing vessels."
url: "https://uscodex.org/cfr/46/91.55-10"
---

# §91.55-10. Plans required for alterations of existing vessels.

- (a) In the event of alterations involving the safety of the vessel, the applicable plans shall be submitted for approval covering the proposed work except as modified by [§ 91.45-1](/cfr/46/91.45-1.md). The general scope of the plans shall be as noted in [§ 91.55-5](/cfr/46/91.55-5.md).

## Notes

### Authority

Authority: 46 U.S.C. 3205, 3306, 3307, 70034; 46 U.S.C. Chapter 701; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; E.O. 12777, 56 FR 54757, 3 CFR, 1991 Comp., p. 351; DHS Delegation 00170.1, Revision No. 01.2.

### Source

Source: CGFR 65-50, 30 FR 16974, Dec. 30, 1965, unless otherwise noted.