One of the easiest efforts for complying with the United States Coast Guard (USCG), and most overlooked, is to request a Change of Address Form when vessel documentation changes with location. It helps ensure your contact information updates in the NVDC’s database so you receive timely renewal notices, documentation certificates, and the NVDC guides you with regulations.
Late address change filings might cause delayed renewals or notices. Administrative penalties could also occur. This guide discusses what the Change of Address Request Form is, why it is important, and how to properly complete it and file it so communication with the NVDC is effective.

Understanding the Change of Address Request Form
The Change of Address Request Form is a form that can be used by a vessel owner to update their mailing address information held by the NVDC, to ensure all official vessel documentation correspondence is sent to the correct address.
- Mailing Address Changes: Ensures NVDC databases reflect the owner’s correct mailing address.
- Prevent Missed Notices: Ensure timely delivery of renewal and compliance notices.
- Support Ownership Verification: Keeps contact details aligned with vessel ownership records.
- Avoid Administrative Errors: Prevents confusion in processing renewals or transfers.
The form may be used for individual or company vessel owners, and can be filled out for either U.S. or foreign addresses.
Why Accuracy Matters for Change of Address Request Form
If contact information is incorrect or outdated, that may cause:
- Missed renewal reminders or important legal notices about.
- Returned mail or delayed delivery of certificate.
- Documentation status may be out of date.
- Miscommunication in ownership verification or transfer
To continue receiving notice from the NVDC and keep documents valid, owners may submit a Change of Address Request Form.
Key Information Required in a Change of Address Request Form
You must fill out several fields correctly on a form before an update will occur.
| Field | Description |
|---|---|
| Vessel Name | The official registered name of the vessel. |
| Official Number | The USCG-issued identification number. |
| Owner Name | The full legal name of the owner or entity. |
| Old Address | The previously registered mailing address. |
| New Address | The updated and correct mailing address. |
| Contact Information | Current phone number and email. |
The NVDC utilizes that information to confirm ownership and update records for communications and documents.
Supporting Documentation
Justification documents are rarely needed unless the business will be acquired by another owner or if the address is transferred from another country:
- Evidence of identity or ownership.
- Letter of authorization for documentation (if corporate).
- Utility or tax statement that shows the new address.
Change of address request forms can be submitted through the online stepwise process, but must be filled out accurately and correctly to ensure no delays.
Obtain the Official Form
The NVDC provides the standard form (variously “CG-1330A” or similar). You should use the most recent form approved by the Coast Guard.
Complete All Fields Clearly
Use dark ink or type. You should include also your vessel’s official number near your Certificate of Documentation (COD). The most common cause of delays is incomplete or illegible forms within the system.
Review for Accuracy
This includes your old address and your current address which contains street, city, state, zip code.
Submit the Form
People must apply through mail or electronically at the National Vessel Documentation Center in West Virginia. Electronic applications can be processed in a few business days instead of the several weeks needed for a mailed application.
Confirmation of Update
You will receive a notification that the address has been updated on file and the next renewal notice will be sent to the new address.
Common Scenarios for Filing a Change of Address Request Form
Owners of vessels may also be required to file it if the owner changes residence or relocates the business.
Scenario Example
- Residential Move: Individual owner moves to a different state.
- Corporate Relocation: A maritime company moves its headquarters.
- Change in Mailing Address: Only Physical location remains same, but mail forwarding changes.
- International Address: Update Owner resides outside the United States.
Processing Timelines
Processing times vary depending on the chosen method:
- Mail: Three to five weeks.
- Online Submission: 5-10 business days.
- Provides timely updates to your information for your next renewal
Comparison: Change of Address vs. Ownership Transfer vs. Renewal
Vessel owners should know when they must report an address change, transfer of ownership, or renewal.
| Aspect | Change of Address | Transfer of Ownership | Documentation Renewal |
|---|---|---|---|
| Purpose | Update mailing address | Assign ownership rights | Extend active documentation |
| Form Type | Address Request Form | Bill of Sale + CG-1258 | CG-1280 Renewal Form |
| Fee | Typically none | Applicable fees | Standard renewal fee |
| Outcome | Contact info updated | Ownership changed | Documentation remains active |
NVDC Administrative Requests

- Requests rose up after 2020 as relocating to other countries increased.
- Requests increased from about 2200 during 2018 to beyond 5000 during 2024.
- The upward trend has been due to continuing administrative activity.
- The highest growth rates are observed following the year 2020.
This is attributed to the rising mobility of vessel owners leading to increased administrative address changes.
Common Mistakes to Avoid When Filing the Change of Address Request Form
Even simple processes can be delayed by small errors. To understand what mistakes to avoid, consider:
- Official Number: Each vessel must have the assigned USCG number displayed on the hull.
- Using an Old Form: The NVDC may reject forms that do not reflect updates.
- Forgetting to Sign: Unsigned forms are automatically returned.
- Submitting to the Wrong Office: Mail the form directly to the National Documentation E-Portal.
Practical Tips for Smooth Address Change Processing
- File Early: Update as soon as your address changes. Wait for the renewal period.
- Keep Copies: Retain a copy of the completed form after the submission confirmation.
- Monitor NVDC correspondence for a reply within two weeks.
- Update Other Records: Notify lenders, insurers, and maritime authorities of your new address.
The proactive address change management helps to keep your vessel in good standing with all regulatory authorities and financiers.
Timely Address Change Prevents Renewal Delay
A vessel owner, registered in Florida, moved to Texas and submitted a Change of Address Request Form. Upon the renewal’s due date, the NVDC sent the renewal toward the owner’s new address, thus avoiding any lapse in the vessel’s documentation.
This contrasts with the case of an owner who fails to change his address on record, fails to receive a renewal notice and documents expire, resulting in late fees after temporary suspension.
Regulatory and Legal Importance – Change of Address Request Form
The Change of Address Request Form is vital in ensuring that records are compliant with the 46 CFR Part 67, the regulation for documents and ownership.
Noncompliance may cause miscommunication. Noncompliance may cause administrative penalties under United States maritime law.
Keep Your Vessel Records Accurate and Up to Date
While you request a change of address by filing Form CG-4070 for your vessel documentation, doing so seems like an administrative detail, but it is vital that you ensure that you receive notices in a timely manner and comply with USCG regulations. Additionally, your contact information will not get missed in notifications.
If you move within your town, move to another town, the same state, or move to another country, it is the responsibility of the conscientious owner to file a change of address with the NVDC. Make sure your documentation is accurate and your vessel remains fully documented and legally protected.
