Your boat documentation renewal frequency depends on the endorsement listed on your Certificate of Documentation (COD). A recreational-only COD may be renewed for 1, 2, 3, 4, or 5 years, while commercial and registry endorsements are renewed for one year.
A COD carrying both a Recreational Endorsement and a Commercial Endorsement is also limited to one year. Our National Documentation E-Portal provides an online way to submit eligible Coast Guard documentation requests.

Recreational Renewal Terms
What renewal periods are available for recreational vessels?
Recreational-only vessels have several renewal-term options. Under current Coast Guard rules, a recreational Certificate of Documentation may be effective for one through five years. The National Vessel Documentation Center confirms that recreational-only COD holders can renew for one to five years, with the applicable fee based on the number of years selected.
Important points include:
- Recreational-only CODs may be renewed for 1, 2, 3, 4, or 5 years.
- The selected term affects the new expiration date.
- The owner must certify that the information on the COD remains accurate.
- A recreational vessel with a commercial endorsement does not receive the multi-year recreational term.
The governing regulation, 46 CFR 67.163, establishes the available recreational renewal periods and the one-year rule for other endorsements. You can review the current regulation through the eCFR.
Commercial and Registry Renewal Requirements
How often must commercial vessels renew?
Commercial vessels follow a different timetable. Commercial and registry endorsements on Certificates of Documentation are renewed for one year. The current Coast Guard renewal instructions state that commercial vessel owners may renew for one year, while the eCFR provides that endorsements are generally valid for one year except for recreational endorsements.
Our service supports online submission for commercial and registry boat documentation renewal requests. Because the renewal term is annual, owners of commercially endorsed vessels need to pay close attention to the expiration date shown on the COD.
Points include:
- Commercial renewals are for one year.
- Registry endorsements are subject to the one-year renewal period.
- A COD with both recreational and commercial endorsements is valid for one year.
- The owner must certify that the information contained in the COD and endorsements remains accurate.
- The renewal application is submitted to the National Vessel Documentation Center.
When Should I Submit a Renewal?
Can I renew before my expiration date?
Yes. Timing matters because the Coast Guard treats renewal requests differently depending on how far they are submitted before or after expiration. Current NVDC instructions state that a COD renewed more than 60 days before expiration receives a new issue and expiration date, which can shorten the remaining validity. A renewal submitted 60 days or less before expiration maintains the same expiration month.
For that reason, the timing of your boat documentation renewal can affect the dates appearing on the renewed COD. Our portal provides an online method for submitting the request.
- More than 60 days before expiration: the renewed COD receives a new issue and expiration date.
- 60 days or less before expiration: the expiration month is maintained.
- Up to 30 days after expiration: the request is treated as late and requires the applicable late fee.
- 31 days after expiration: the COD is expired and requires reinstatement.
What Happens If My COD Expires?
Can I renew after the expiration date?
A boat documentation renewal request does not receive the same treatment after expiration. Under current NVDC instructions, requests received within 30 days after expiration are considered late and require an additional late fee. Requests received 31 days after expiration result in an expired COD and require reinstatement.
If a renewal deadline has passed, the appropriate request depends on how much time has elapsed. Our online service includes the applicable Coast Guard submission process for available renewal and reinstatement requests.
- Within 30 days after expiration, a late renewal may still be submitted.
- After 30 days, the COD is treated as expired.
- Beginning on the 31st day after expiration, reinstatement is required instead of an ordinary renewal.
- Applicable Coast Guard requirements and fees depend on the request being submitted.
What Information Is Confirmed During Renewal?
Why does the renewal application ask me to certify my vessel information?
A renewal application is not simply a payment transaction. The Coast Guard requires the owner to certify that the information contained in the Certificate of Documentation and its endorsements remains accurate and that the certificate has not been lost, mutilated, or wrongfully withheld.
This makes accuracy an important part of the online submission. When completing a boat documentation renewal through our service, the information entered should correspond to the information required by the Coast Guard renewal request.
Information associated with the renewal process can include:
- Vessel name
- Official number
- Owner information
- Address information
- Endorsement information
- Expiration information
- The certification associated with the renewal request
Can I Use the Online Portal for Other Documentation Needs?
What if I need something other than a standard renewal?
The National Documentation E-Portal is built around online Coast Guard documentation requests, including available renewal transactions and other services offered through the portal.
For example, a Certificate of Documentation replacement is different from renewing an active COD. Likewise, an expired COD may require Documentation reinstatement rather than an ordinary renewal. Using the correct transaction matters because each request has its own Coast Guard requirements.
Our portal can be used for eligible services such as:
- Recreational COD renewal
- Commercial or registry COD renewal
- COD replacement
- Reinstatement request
The National Vessel Documentation Center’s current online ordering information confirms that its electronic system supports recreational renewals from one to five years, one-year commercial and registry renewals, and reinstatement and replacement transactions.

How Does Vessel Documentation Relate to Renewal?
Does renewal keep my documentation current?
Renewal extends the validity of an applicable Certificate of Documentation according to the term permitted for its endorsement.
For owners using our portal, a boat documentation renewal submits the appropriate request for an existing COD.
It is also important to distinguish renewal from other requests. A Vessel documentation search is a separate transaction from renewing a COD, and a search or record request does not itself renew an expiring certificate.
How Can Our Portal Help With Renewal?
What does the National Documentation E-Portal provide?
Our service provides an online portal for Coast Guard documentation requests, including eligible recreational, commercial, and registry renewal transactions.
For recreational-only vessels, the available renewal term can range from one to five years. Commercial and registry endorsements remain subject to one-year renewal periods. The Coast Guard’s current electronic ordering system supports these renewal categories.
- Recreational-only CODs may be renewed for one to five years.
- Commercial and registry endorsements are renewed for one year.
- A recreational and commercial combination is limited to one year.
- Renewals more than 60 days early can receive new issue and expiration dates.
- Requests within 30 days after expiration are late.
- Requests 31 days after expiration require documentation reinstatement.
- Our portal provides an online submission method for eligible documentation requests.
The expiration date and endorsement on your COD determine which renewal rules apply. The National Documentation E-Portal provides the online boat documentation renewal submission service, while the Coast Guard determines the official status and processing of each Certificate of Documentation request.
