If you have built a recreational craft yourself, or are thinking about regularising one that is already finished, the short answer is this: in Spain there is a specific procedure for amateur-built craft, different from the ordinary registration of a new vessel. That file is used to place the craft under the correct administrative regime and, where appropriate, to obtain registration and flagging in list 7. [1][2]
The key is to separate two scenarios. One is to keep the craft as an amateur-built vessel and process its registration within the regime intended for private use. The other is to market it or register it in list 6, in which case additional requirements apply, such as prior CE marking. It is always advisable to check the electronic office and the consolidated BOE, because fees, forms, operating criteria and deadlines may change. [1][2][5]
What amateur-built construction actually is
The maritime Administration treats amateur-built construction as a separate file within recreational craft. It is not merely a variation of the general registration process, but a procedure designed for new craft built outside an ordinary commercial circuit. The Electronic Office of the Ministry of Transport maintains a specific section for this case, which confirms that the administrative treatment is different. [1][4] [1] [4]
In practice, the issue is not only how the craft was built, but also what it is intended for and in which list it will be classified. Royal Decree 1435/2010 regulates the flagging and registration of recreational craft in lists six and seven, and sets out a specific regime for amateur-built craft. From the outset, it is advisable to identify whether the vessel will remain in list 7 or whether there is an intention to move it later to another regime. [2] [2]
- The file exists for new craft built by amateurs.
- A craft for private use is not the same as one intended for commercialisation.
- List 7 and list 6 do not follow the same documentary or technical regime.
Basic documentation that usually supports the file
The rule requires a project prepared and signed by a qualified competent technician for new craft built by an amateur that will go into list 7. That project allows the maritime Administration to verify that the craft complies with the applicable requirements. In addition, the procedure is completed with administrative verification and the initial inspection, which must be favourable. [2][6] [2] [6]
Alongside the project, title documents may come into play and, depending on the case, customs, registry or tax supporting documents, as well as any onboard safety documentation that may be required. The exact documents requested are not always the same, because they depend on the specific situation of the craft and its origin, but the general framework is clear: the file must prove who the owner is, what boat it is, and that it complies with the required technical rules. [2][3][5] [2] [3]
- Technical project signed by a competent technician.
- Title or purchase documents, where applicable.
- Proof of compliance with technical and safety rules.
- Tax or registry supporting documents, when required by the specific case.
Practical steps to process it without losing track
A sensible way to organise the file is to start by identifying the correct regime. First, you need to decide whether the craft will remain an amateur-built vessel in list 7 or whether a different route is intended. Then it is advisable to gather the technical project and prepare the documents proving ownership, characteristics and the documentary status of the craft. Once ready, the application is submitted to the maritime district or through the channel indicated in the electronic office. [1][2] [1] [2]
From there, the maritime Administration reviews the file and carries out the corresponding initial inspection. Royal Decree 1435/2010 provides that flagging is to be decided by the head of the maritime district within a maximum of one month from the submission of the application; if there is no express decision, the application is deemed refused. In any case, this deadline and the method of processing should be checked when the documentation is submitted, because the procedure may be updated. [2] [2]
- Identify the regime: list 7 or a possible list 6.
- Gather the technical project and the remaining supporting documents.
- Submit the application through the indicated administrative channel.
- Pass the initial inspection and wait for the decision.
What changes if you want to market it or move it to list 6
This is the most important difference. If the amateur-built craft is to be marketed or is intended to be registered in list 6, the amateur regime is no longer enough. The rule requires CE marking beforehand, through the post-manufacture conformity assessment procedure. In other words, the administrative fit changes because the craft is no longer treated only as a private build and instead enters a commercial or professional-use logic. [2][5] [2] [5]
For that reason, it is not advisable to assume that a vessel valid for list 7 can automatically move to list 6 without more. The technical documentation, marking, inspections and intended use may require a different route. If there is also safety, life-saving, fire-fighting or pollution-prevention equipment on board, it must likewise comply with the specific safety rules applicable to recreational craft. [2][3][5] [2] [3]
- List 7: regime intended for the amateur-built craft.
- List 6: if there is commercialisation, CE marking becomes key.
- Do not assume the amateur file works for both scenarios.
- Safety and onboard equipment must match the applicable rules.
What to check before submitting the application
Before filing the file, it is worth carrying out a final check. The first question is whether the documentation describes the craft exactly as it exists: dimensions, technical characteristics, propulsion system and safety elements. The second is whether the intended use matches the list in which registration is sought. The third is whether any acquisition, tax or origin documents are missing that could delay the procedure. [2][3][6] [2] [3]
It is also prudent to review the latest official information, because forms, fees, deadlines and some operating criteria may change. The ministry’s electronic office and the consolidated BOE are the most useful references for checking what the procedure requires at the time the application is submitted. If the case combines artisanal construction, change of destination or possible commercialisation, the prior analysis avoids mistakes that later require correction or starting over. [1][2] [1] [2]
- Check that the documentation matches the actual craft.
- Verify that the intended use fits the chosen list.
- Always consult the electronic office and the BOE before filing.
- If there are doubts about the specific case, do not improvise the file.
Frequently asked questions
Does an amateur-built craft always go into list 7?
Not necessarily, but the usual amateur regime is designed for list 7. If the craft is later to be marketed or registered in list 6, CE marking and a different administrative fit may come into play.
What is the most important document in this procedure?
The rule highlights the project prepared and signed by a competent qualified technician. From there, the Administration may request supporting documents depending on the case, such as ownership, safety or origin documents.
Are the deadline and documents always the same?
No. Operating requirements, forms, fees and deadlines may change over time and may also vary depending on the specific situation of the craft. That is why it is advisable to check the electronic office and the consolidated BOE before submitting the application.