When you’re purchasing, financing, or managing a documented vessel, having accurate and verifiable information is essential. At the National Documentation E-Portal, we make it easier to access that data directly through our vessel documentation search feature.

With this online tool, you can look up official Coast Guard documentation details for a vessel, including its dimensions, tonnage, identifying characteristics, Certificate of Documentation issue and expiration dates, and more. Because this search draws directly from the U.S. Coast Guard database, you can trust that the results are both official and reliable.
This resource provides peace of mind to vessel owners, buyers, and maritime professionals by giving them access to the same verified information that the Coast Guard itself uses to track vessel documentation. While the search contains a wealth of data about the vessel, it does not display ownership details, as that information was removed from public access years ago.
However, for those who need to learn about ownership or potential liens, our site also provides the option to apply for an Abstract of Title.
Accessing Accurate Vessel Information Quickly
Accuracy is critical when you’re dealing with USCG documentation. Whether you’re planning to purchase a vessel, verify its status, or confirm its eligibility for financing, the ability to view official Coast Guard data can help you make informed decisions. Through our vessel documentation search, you can access details straight from the authoritative national database maintained by the Coast Guard.
The data available through this search includes:
- Vessel name and official number
- Hull identification number (HIN)
- Vessel type and dimensions
- Net and gross tonnage
- Certificate of Documentation issue and expiration dates
- Current documentation status (active, expired, or pending renewal)
Having access to this information helps ensure that you’re operating with a complete understanding of a vessel’s background. Since the results come directly from the Coast Guard’s own system, there’s no secondhand information or outdated listings.
The Trustworthy Source for Vessel Documentation Data
Our portal connects users directly to the U.S. Coast Guard’s National Vessel Documentation Center database. That means every search you perform retrieves data from the same system that federal authorities rely on for vessel oversight. Because of this, the information you receive is not just accurate but also officially recognized.
There’s a significant advantage to accessing a database of this caliber. When you use our portal, you’re reviewing records that have been entered and maintained by the Coast Guard itself under Title 46, Subchapter G, Part 67 of the Code of Federal Regulations. You can explore that section here. These regulations govern vessel documentation requirements, ensuring consistency and legal validity across all recorded data.
With so many online sources claiming to provide vessel details, it’s crucial to rely on an official system. Our platform guarantees that every search connects to the true, authoritative Coast Guard records.
What You Can Learn from a Vessel Documentation Search
When you conduct a vessel documentation search through our site, you gain insights into several key characteristics of a vessel. This information can be useful for a wide range of needs, including verification before purchase, ensuring proper registration, or confirming a vessel’s operational status.
Some of the most important details you’ll find include:
- Vessel Particulars: This section outlines identifying information, including the official number, name, and hull ID.
- Physical Dimensions: You’ll see the vessel’s length, breadth, depth, and tonnage—all essential factors for understanding a vessel’s capacity and classification.
- Documentation Dates: The system displays both the issuance and expiration dates for the Certificate of Documentation, helping you determine whether the vessel’s paperwork is current or needs attention.
By compiling these elements, our portal helps users obtain a clear picture of a vessel’s legal and operational standing.

Vessel Search
What the Search Does Not Include
While the vessel documentation search provides a wealth of technical and regulatory information, it does not display any personal ownership details. This is due to privacy protections implemented by the Coast Guard several years ago. Ownership information that once appeared in public records was removed from online access to protect the identities and privacy of vessel owners.
As a result, when you use our search, you’ll find extensive details about the vessel itself, but not about its owner. This change was made to enhance data security and safeguard sensitive personal information.
If you’re looking to verify ownership history or investigate whether a vessel has liens or encumbrances, that information can still be obtained through another official record—the Abstract of Title.
Obtaining an Abstract of Title Through Our Site
For vessel buyers, lenders, or anyone seeking deeper insight into a vessel’s legal history, an Abstract of Title can be an invaluable resource. Through our site, you can easily apply for this record, which provides a complete historical overview of the vessel’s ownership, along with any liens or mortgages that have been recorded against it.
An Abstract of Title includes:
- The chain of ownership from previous to current holders
- Details of any recorded mortgages or liens
- The satisfaction and release of those encumbrances when applicable
- The dates and sequence of ownership transfers
By applying for an Abstract of Title through our portal, you can ensure you have a full understanding of a vessel’s background before completing a transaction. It’s a key step in protecting your investment and confirming that there are no undisclosed claims on the vessel.
Supporting a Smooth Purchase or Sale Process
When buying or selling a vessel, having access to accurate, federally maintained information can make all the difference. Our vessel documentation search is often one of the first steps in confirming that a vessel is properly registered and that its paperwork is current.
For example:
- Buyers can confirm that the vessel they intend to purchase has an active Certificate of Documentation.
- Sellers can verify that their vessel records are up to date before listing it for sale.
- Lenders can use the data to validate a vessel’s documentation status before approving financing.
In addition, if you find that a vessel’s documentation is expired or nearing expiration, our portal also provides access to the forms necessary for documented vessel renewal. This way, vessel owners can quickly update their documentation without delay, ensuring continued compliance with Coast Guard requirements.
Supporting Vessel Owners at Every Stage
Whether you’re verifying documentation for a newly purchased vessel, confirming your existing vessel’s status, or exploring an ownership history through an Abstract of Title, our portal provides the tools you need to complete the process efficiently.
We’ve designed our system to serve vessel owners, maritime professionals, and anyone who needs to reference official Coast Guard records. The combination of direct database access and easy-to-navigate forms makes the experience efficient while maintaining compliance with all federal requirements.
For vessel owners preparing for renewal, new buyers verifying a vessel’s legitimacy, or lenders ensuring proper recording before issuing a loan, our portal provides a trusted foundation.
Streamlined, Secure, and Simple to Use
Data security and compliance are integral to every service we offer. When you conduct a vessel documentation search or submit an application for an Abstract of Title through our site, your information is transmitted securely. Our platform uses encrypted connections to help ensure that your personal and financial data remain protected.
We also prioritize compliance with all Coast Guard and federal guidelines, so every form and search performed through our site aligns with official standards. By handling the technical details and ensuring accuracy in every step, we make it easier for vessel owners to manage documentation with confidence.
A Vessel Documentation Search and So Much More
Performing a vessel documentation search through the National Documentation E-Portal is the most reliable way to obtain official vessel information. You can view a vessel’s identifying details, documentation dates, and operational status directly from the U.S. Coast Guard’s database, ensuring that what you see is accurate and current.
From conducting your initial vessel documentation search to managing ongoing tasks such as documented vessel renewal and USCG documentation, our site offers the secure, efficient, and trusted online tools to help you handle it all. Visit our portal today to begin your search and see how easy it is to access the vessel information you need.
