---
kind: "section"
citation: "46 C.F.R. § 170.100"
title: "46"
number: "170.100"
heading: "Addresses for submittal of plans and calculations."
url: "https://uscodex.org/cfr/46/170.100"
---

# §170.100. Addresses for submittal of plans and calculations.


The plans, information, and calculations required by this subpart must be submitted to one of the following:

- (a) **The Sector Office in the zone where the vessel is to be built or altered.**
- (b) By visitors to the Commanding Officer, Marine Safety Center, U.S. Coast Guard, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593, or by mail to: Commanding Officer (MSC), Attn: Marine Safety Center, U.S. Coast Guard Stop 7430, 2703 Martin Luther King Jr. Avenue SE., Washington, DC 20593-7430, in a written or electronic format. Information for submitting the VSP electronically can be found at http://www.uscg.mil/HQ/MSC.

## Notes

### Amendments

[CGD 95-028, 62 FR 51217, Sept. 30, 1997, as amended by USCG-2006-25556, 72 FR 36330, July 2, 2007; USCG-2007-29018, 72 FR 53968, Sept. 21, 2007; USCG-2009-0702, 74 FR 49239, Sept. 25, 2009; USCG-2007-0030, 75 FR 78083, Dec. 14, 2010; USCG-2013-0671, 78 FR 60163, Sept. 30, 2013; USCG-2016-0498, 82 FR 35093, July 28, 2017]

### Authority

Authority: 43 U.S.C. 1333; 46 U.S.C. 2103, 3306, 3703; E.O. 12234, 45 FR 58801, 3 CFR, 1980 Comp., p. 277; Department of Homeland Security Delegation No. 0170.1.

### Source

Source: CGD 79-023, 48 FR 51010, Nov. 4, 1983, unless otherwise noted.

### Amendments

[CGD 95-028, 62 FR 51217, Sept. 30, 1997, as amended by USCG-2006-25556, 72 FR 36330, July 2, 2007; USCG-2007-29018, 72 FR 53968, Sept. 21, 2007; USCG-2009-0702, 74 FR 49239, Sept. 25, 2009; USCG-2007-0030, 75 FR 78083, Dec. 14, 2010; USCG-2013-0671, 78 FR 60163, Sept. 30, 2013; USCG-2016-0498, 82 FR 35093, July 28, 2017]